Seller profile
ec84c1cd6602
✓ Verified revenue farm patterns
Address 0xec84…de28
· chain: Base · first paid transaction 2026-08-11 · a published verified seller outside the top 50
Revenue is attributed to this seller address, which covers 156 catalog listings. Methodology: seller attribution
Updated weekly · data as of 2026-10-13 · method score-v1.0.0 · tracked-catalog data · methodology
- Verified revenue (30d)
- $28.91
- Verified revenue (all observed)
- $30.71 across 154 payments
- Buyer concentration
- 69%3 top buyer — most revenue comes from one buyer
- Longevity
- 2026-08-11 first observed payment · last 2026-10-12
- Median payment (30d)
- $0.0544
Verified revenue means we can recompute this number from public chain data. It does not mean we endorse this seller or that the service works.
What do they say they sell?
Descriptions and categories below are claims from the seller's own listings, organized by the published category rule — never verified by us. Find by claim, trust by evidence: the evidence is the table above.
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Bind a declared edge to both pinned endpoints and the exact owner/subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind a declared edge to both pinned endpoints and the exact owner/subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind record references to an exact owner/subject/revision/content/source frame; hash-shaped strings are declarations, not independently verified source bytes for library/plan/work/edition/revision-pinned reading Supplied-record analysis, not independent certification. Full contract at the free descr… — seller-asserted
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Compare 2-20 caller-labelled observations of one claim, population and outcome. Returns opposing directions and explicitly excluded observations. No literature search, source inspection, consensus judgment or factual verification. New modular adapter: retained result recovery for 24 hours, minimal r… — seller-asserted
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Match accession, isoform and version declarations against a caller-supplied hashed snapshot. Report missing or ambiguous matches; no authoritative database lookup. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Check supplied result/receipt expiry declarations against original creation and retention windows, including attempted deadline extension. No journal writes or payment recovery is performed. Offline typed metadata only. Retained-result recovery: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare exact canonical integer minor-unit strings using BigInt against one inclusive caller-declared bound in the same record/source/revision/currency/scale Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check presence of required publisher/package/revision/file-inventory pins; null is missing, not an invalid credential or artifact for caller-supplied package release and file-inventory Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check typed composite keys for incomplete and duplicate records. No coercion or repairs. — seller-asserted
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Check presence of required scientific dataset/method/revision/content pins; null is missing, not an invalid credential or artifact for battery/cell-config/lot/method-pinned Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check declared issue/update/retrieval chronology against an assessment instant in one exact publisher/work/DOI/edition/snapshot Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check quantity/unit compatibility and conflicting unit labels only within the same dataset/subject/run/method/revision/quantity frame; never convert numerically for spectral axis/intensity export Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare closed manual extraction fields for type, requiredness and nullability changes. Checks declared ingestion compatibility only, not full schema subtyping or instruction correctness. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare parsed HTTP contract exports preserving owner, revision, schema pair, exact target and scope labels while ignoring order. No arbitrary schema interpretation or runtime parity is inferred. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Check presence of required issuer/subject or producer/work pins; null is missing, not an invalid credential or artifact for merchant/catalogue/SKU/revision-pinned public product Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare closed decision metadata between two source revisions, reporting digest, agenda, source-segment and owner-role changes. No transcript processing, agreement inference or person identity. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Check declared process temperature and corrosivity against substrate constraints and supplied evidence records. Flags conflicts; no fabrication recipe or compatibility approval. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for library/plan/work/edition/revision-pinned reading Supplied-record analysis, not independent certification. Full contract at the free describe URL… — seller-asserted
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Check element-label and charge conservation with exact integer arithmetic over at most 32 participants, 16 element counts each and 64 distinct element labels overall; no isotope equivalence or chemical feasibility Supplied-record analysis, not independent certification. Full contract at the free des… — seller-asserted
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Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for caller-supplied package release and file-inventory manifests. Manifest revision lineage only, not a resolved package dependency graph. No registry lookup, download, installation, c… — seller-asserted
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Group matching owner/subject/revision frames and distinguish repeated pins from conflicting content pins for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification, key custody or identity certification. Offline type… — seller-asserted
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Replay up to 24 declared thresholds over at most 512 labelled scores in contiguous half-open trials. Reports rest rising-edge false events, rest active time, intention misses and first-active latency. State carries across trials; scores are held to the next sample. Held-out status is declared, not v… — seller-asserted
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Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for vocabulary/term/language/namespace/revision-pinned glossary Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for agency/opportunity/program/jurisdiction/revision-pinned grant Supplied-record analysis, not independent certification. Full contract at the free … — seller-asserted
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Separate record changes from shared-record reordering; inserting or deleting a record does not itself reorder surviving records for target/centre/frame/time-scale/correction/kernel-pinned ephemeris Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for optical geometry/calibration/lot/method-pinned Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare structured benchmark protocol, workload, metric, noise and overhead declarations. Flags mismatches; labels are not independently validated. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Check one declared present section per caller-requested registry module in an identical registry/study/protocol/snapshot Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind measurement rows to exact dataset/material/lot/method/source-revision/content manifests; matching pins do not prove experimental Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for caller-supplied package release and file-inventory Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for target/centre/frame/time-scale/solution-pinned orbital Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check presence of required backend/run/register/measurement pins; null is missing, not an invalid credential or artifact for bounded backend/run/register/measurement-pin records. Caller-supplied public/synthetic nonpersonal calibration declarations only. No hardware measurement, device/API access, r… — seller-asserted
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Separate record changes from shared-record reordering; inserting or deleting a record does not itself reorder surviving records for publisher/work/edition/format/revision-pinned edition Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Resolve declared sample-to-lot and lot-parent links, reporting missing lots and cyclic genealogy. Does not authenticate suppliers or physical materials. Offline typed metadata only. Retained-result recovery: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Check declared manual parameter quantity/unit pairs and conflicting labels for repeated parameters. Does not infer conversions, acceptable tolerances or safe operating settings. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind a declared edge to both pinned endpoints and the exact owner/subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind a declared edge to both pinned endpoints and the exact owner/subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Match supplied Raman peak positions by nearest unused reference within an absolute tolerance. No linewidth analysis or unique material identification. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Check declared issue/creation time, expiry and assessment time, including expiry equality and future timestamps; not an online freshness check for caller-supplied artifact and dataset provenance manifests. No source download, build reproduction, signature verification, proof of origin, causality or … — seller-asserted
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Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for ceramic lot/method-pinned measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check collection/processing/export order and caller-defined maximum age; absent processing or export timestamps stay unknown, and equal timestamps are allowed for polymer measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare pinned tabular row projections by exact table/revision/primary-key frame, ignoring ingestion-ID changes. Insertion is distinct from shared-key reordering; no actual table read. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Check presence of required scientific dataset/method/revision/content pins; null is missing, not an invalid credential or artifact for target/site/convention/time/method-pinned planetary Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare operation gate/ordered-operand targets with exactly one supplied availability declaration. Missing, unknown or conflicting declarations cannot establish support. Coupling direction is explicit. Caller-supplied public/synthetic nonpersonal metadata only. No quantum simulation, device/API acce… — seller-asserted
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Bind call-context contract declarations to the supplied retained tool-contract manifest. Digest coverage does not verify an actual tool schema, implementation or evidence contents. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for repository/dataset/schema/method/revision-pinned manifest Supplied-record analysis, not independent certification. Full contract at the free desc… — seller-asserted
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Compare declared policy clause order and content digests across two extracts. Only relative order of shared clauses counts as reordering; no interpretation of policy priority. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for public dataset/observation/event/taxon/method Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind measurement rows to exact dataset/material/lot/method/source-revision/content manifests; matching pins do not prove experimental Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Report missing model, edition and source-page metadata in supplied procedure records. No manual completeness, instruction execution or engineering certification. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Check presence of required issuer/subject or producer/work pins; null is missing, not an invalid credential or artifact for caller-supplied artifact and dataset provenance manifests. No source download, build reproduction, signature verification, proof of origin, causality or scientific validity. Of… — seller-asserted
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Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for caller-supplied package release and file-inventory manifests. Manifest revision lineage only, not a resolved package dependency graph. No registry lookup, download, installation, code … — seller-asserted
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Deterministic approximate GMST geometry at supplied UTC samples, site and frozen equatorial positions; no refraction, weather, live data or continuous visibility claims. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Compare a declared assay with a reviewed control checklist and flag missing positive, negative, vehicle or technical controls. No experimental-success guarantee. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Bind a declared edge to both pinned endpoints and the exact owner/subject frame. Unresolved targets, wrong digests and cycles remain negative evidence, not independent provenance verification for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature v… — seller-asserted
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Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for public material-lot/method-pinned catalyst measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification, key custody or identity certificat… — seller-asserted
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Inspect structured sample assignments for technical/biological replication and batch confounding before comparing experimental groups. No causal conclusion from labels alone. — seller-asserted
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Choose a context budget before an agent run. Compare five extractive compilation budgets with token estimates and source coverage. Price basis: five compiler runs, the comparison table and the receipt digest. Uses caller-supplied documents; no answer generation, factual verification or guaranteed to… — seller-asserted
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Reconcile required qualification tests with supplied pass/fail/not-run evidence records. List declared passes, failures and gaps; no material certification. — seller-asserted
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Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for public material-lot/method-pinned catalyst measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind record references to an exact owner/subject/revision/content/source frame; hash-shaped strings are declarations, not independently verified source bytes for target/site/convention/time/method-pinned planetary Supplied-record analysis, not independent certification. Full contract at the free des… — seller-asserted
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Build an astronomy or astrology tool with seven classical-body geocentric longitudes at one UTC instant, Tropical and versioned Lahiri Sidereal frames, conventions and a deterministic Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare up to 12 caller-supplied public committee-level totals and filing references at a declared assessment time. Preserves unknown totals, flags stale or amended snapshots and checks cash arithmetic. Caller must attest authorized commercial use and no individual-contributor information. No live F… — seller-asserted
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Bind retained-result metadata edges to supplied receipt result pins in an exact payment/network frame. Null result pins stay unbound even for a declared confirmed receipt; no delivery certification. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 day… — seller-asserted
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Check parent existence and cycles within owner and subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare note digests and relative order of shared note identities across extracts. Insertions do not falsely reorder shared notes; no causal or learning-progress interpretation. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Bind measurement rows to the exact supplied dataset/material/lot/revision/content Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Measure exact supplied-span retention at one context budget. Retention is not factual accuracy or downstream answer quality. Public/synthetic nonpersonal input only; 32 KiB input, 65 KB output. Result retention: 24 hours; minimal receipt metadata: 90 days. Local validation only; deployment and model… — seller-asserted
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Check parent existence and cycles within owner and subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare bounded public/synthetic numeric projections with caller-defined inclusive column limits in an exact table/revision/unit frame. No raw CSV import, conversion, scientific safety or financial suitability conclusion. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal r… — seller-asserted
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Bind record references to an exact owner/subject/revision/content/source frame; hash-shaped strings are declarations, not independently verified source bytes for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification… — seller-asserted
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Compare source metadata projections across pinned pack revisions, including content digest, bytes, media and declared access labels. Changed access labels do not grant rights. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Check declared meeting segment offsets and durations against a caller-supplied millisecond window using exact second/millisecond conversion. No audio/video access or recording verification. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Interpolate between two integer-coordinate points with exact rational arithmetic and an integrity receipt. Refuses extrapolation and repeated nodes. Does not estimate measurement error or validate the interpolation model. — seller-asserted
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Check parent existence and cycles within owner and subject frames. Declared links do not prove causal execution or delegation authority for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification, key custody or ident… — seller-asserted
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Check presence of required scientific dataset/method/revision/content pins; null is missing, not an invalid credential or artifact for dataset/reaction/method/revision Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Review a structured policy revision before release. Compare up to 40 caller-supplied clauses per version by stable ID, text and scope; report additions, removals and changes. Checks declared chronology, not legal effect, applicability or compliance. New modular adapter: retained result recovery for … — seller-asserted
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Group primary-key digests within table/revision frames; compare content pins independently of ingestion row IDs. This identifies declared duplicates/conflicts, not database constraints or actual cell equality. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metad… — seller-asserted
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Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for instrument/detector/filter/binning/readout/pipeline-pinned calibration Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind each supplied measurement to an exact backend/configuration revision and check ordered operand indices against the declared Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare exact nonnegative integer aggregate counts with one inclusive caller-supplied bound matching every source, subject, snapshot and unit Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Build a reproducible chart view: Tropical and Lahiri Sidereal positions, Sidereal whole-sign houses, mean nodes, geometric aspects and panchanga for one UTC Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Separate record changes from shared-record reordering; inserting or deleting a record does not itself reorder surviving records for nonpersonal assembly/contig/version/coordinate Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Require exactly one satisfied control declaration for each required control in an exact run/method/revision; missing, unknown, duplicate or wrong-frame controls cannot pass for protein measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check collection/processing/export order and caller-defined maximum age; absent processing or export timestamps stay unknown, and equal timestamps are allowed for battery test export Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check supplied quote issue and expiry times at an explicit assessment time, using an exclusive expiry boundary. No trusted clock, issuer authentication or auto-renewal. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Calculate stock and working concentrations from supplied quantities with unit and feasibility checks. For arithmetic verification; no chemical-handling or safety guidance. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Check parent existence and cycles within owner and subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Bind a declared edge to both pinned endpoints and the exact owner/subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare nonnegative declared counts against an explicit ceiling in matching units. Bounds are caller policy, not security strength, material safety or legally binding quotas for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, perso… — seller-asserted
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Globally align two DNA sequences of up to 400 bases using fixed Needleman-Wunsch scores; report aligned strings, identity and gaps. No pathogenicity inference. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Compare supplied amendment revision sequences by identity, effective-time declarations and relative order among shared records. Added entries do not by themselves imply reordering; no legal precedence inference. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt met… — seller-asserted
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Compare declared tool-output coordinate labels against exact tool contracts. Bytes, codepoints and tokens are distinct; no tokenizer or unit conversion is used. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for public material-lot/method-pinned catalyst measurement Supplied-record analysis, not independent certification. Full contract at the free describ… — seller-asserted
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Compare duplicate owner/subject/revision declarations against every scientific frame pin. Supplied metadata only; no catalyst selection, synthesis instructions, activity prediction, composition lookup, experimental protocol, material safety or performance certification. Digests are declarations, not… — seller-asserted
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Separate record changes from shared-record reordering; inserting or deleting a record does not itself reorder surviving records for agency/opportunity/program/jurisdiction/revision-pinned grant Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Great-circle angles for bounded caller-supplied right ascension and declination pairs in integer microdegrees; no ephemeris lookup. — seller-asserted
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Prepare a reproducible research handoff from supplied public or synthetic artifact contents, dependencies, algorithm version, seed and Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compute binary Brier score and count-weighted ECE for up to 256 declared held-out score/outcome pairs. Supports probability or percent scores, normalized to probabilities. Equal-width bins use exact rational boundaries: lower inclusive, upper exclusive, final bin includes 1. Empty bins report null m… — seller-asserted
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Fit a bounded damped Rabi/Ramsey trace by frequency-decay grid search; report residuals, resolution, aliasing refusal and edge hits. No parameter confidence interval. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Exact minimum-cost set cover over at most 12 stations and 16 declared requirements. Enumerates at most 4,095 nonempty subsets; breaks equal costs by station count then sorted keys. Reports infeasible coverage explicitly. Coverage and costs are caller declarations, not field verification. — seller-asserted
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Compare closed export-field Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Validate an x402 payment declaration before signing. Check a caller-supplied challenge against expected resource, network, asset, payee and exact spending limits; return mismatches and an integrity receipt. Offline only: no endpoint probe, uptime history, settlement test, safety clearance or payment… — seller-asserted
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Multiply or divide two seven-component SI dimension vectors and compare with the expected output dimension. No unit conversion, formula validation, scale-factor inference or physical-model certification. — seller-asserted
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Consolidate up to 128 cut rows by material and exact converted length in metres, summing integer quantities and total lengths without floating-point arithmetic. Supports mm/cm/m and four material classes. No kerf, stock nesting, waste optimization or fabrication certification. — seller-asserted
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Bind HTTP contract schema-pair declarations to an exact owner/revision/input/output source manifest. Digest agreement is not source truth, implementation conformity or runtime testing. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare closed export-field Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare required source identities and revision/content pins with supplied retained-pack entries. Coverage is manifest consistency, not evidence retention verified against actual text. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for protein/isoform/sequence-pinned measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for ceramic lot/method-pinned measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Check presence of required scientific dataset/method/revision/content pins; null is missing, not an invalid credential or artifact for public material-lot/method-pinned catalyst measurement Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare finite measurements with inclusive caller-supplied quantity/unit bounds in the exact dataset/subject/run/method/revision frame; null and censored values are unknown, not zero; thresholds are not clinical or safety limits for thermal export Supplied-record analysis, not independent certificat… — seller-asserted
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Estimate differential strain from supplied expansion coefficients and temperature changes. For preliminary scenarios; no stress, delamination or reliability certification. — seller-asserted
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Calculate a Pfaffl expression ratio from supplied Ct values and amplification efficiencies; require a declared stable reference. No diagnostic interpretation. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Compare closed export-field Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare bounded room requirements with supplied topology; report unknown and contradictory declarations, not architectural approval. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Normalize caller-supplied token amounts using explicit per-chain decimals; unknown metadata stays unknown. No exchange-rate or USD-peg certification. — seller-asserted
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Check declared citation coverage of up to 64 claims against bounded source and locator inventories. Reject duplicate IDs and dangling references. Coverage is structural, not proof that a source supports a claim. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for… — seller-asserted
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Check parent existence and cycles within owner and subject Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for alloy lot/method/composition-basis Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Inspect declared parent/retry links for missing manifests, cycles and links across payment or chain frames. No retry, second authorization, replay or refund is performed. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for thermal lot/method/revision-pinned export Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Count paired missing owner, revision and content pins without silently treating a missing value as a matching value for dataset/reaction/method/revision Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for instrument/calibration/method-pinned spectrum Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare five ascending declared context budgets over the same supplied documents. No source lookup, model or answer-quality claim. Public/synthetic nonpersonal input only; 32 KiB input, 65 KB output. Result retention: 24 hours; minimal receipt metadata: 90 days. Local validation only; deployment and… — seller-asserted
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Require exactly one satisfied control declaration for each required control in an exact run/method/revision; missing, unknown, duplicate or wrong-frame controls cannot pass for nonpersonal genomic export Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Separate record changes from shared-record reordering; inserting or deleting a record does not itself reorder surviving records for target/centre/frame/time-scale/solution-pinned orbital Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Enumerate owner, subject, revision, content and scope pin changes by stable record ID in two supplied revisions for nonpersonal work and permission-manifest metadata. No authoritative license interpretation, rights clearance, agreement acceptance, royalty transfer or legal advice. Satisfied conditio… — seller-asserted
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Enforce exact declared owner, subject, revision and allowed scope labels; a matching label grants no permission or access for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification, key custody or identity certificat… — seller-asserted
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Compare closed export-field Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare pinned tool-schema declaration projections and shared-record order without treating insertion as reordering. No transport execution, schema resolution or compatibility certificate. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Paired finite-state replay of onset/dwell and hysteretic release settings over at most 512 labelled offline scores. Timers and state carry across contiguous trials. At equal timestamps score changes precede timers; no event fires at the final endpoint. Reports paired false-event, miss and latency me… — seller-asserted
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Compare circuit durations with supplied T1/T2 values using an explicit relaxation/dephasing model. For scenario planning; not a measured device-fidelity guarantee. — seller-asserted
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Reconcile molarity, mass concentration and fractions when required density and composition inputs exist. Flag missing assumptions; no invented material properties. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Check exact declared currency/minor-unit scale labels and all source/revision Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Exact full-release and section hashes plus deterministic bounded line changes for explicitly licensed original Maha section versions; no semantic equivalence claim. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Compare closed note-extraction fields and allowed claim kinds for request narrowing. No model invocation, arbitrary schema execution or guarantee for undeclared fields. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare caller-required HTTP contract review-check IDs with supplied states. Missing or unknown states are not approval, policy compliance, security verification or deployment readiness. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare declared note bytes with per-note and notebook byte ceilings. No note text, tokenization or assertion that an entire evidence set is retained. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Compare counts and sampling effort with caller-defined inclusive count bounds and minimum effort in exact Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Compare duplicate owner/subject/revision declarations against every scientific frame Supplied-record analysis, not independent certification. Full contract at the free describe URL. — seller-asserted
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Count DNA/RNA bases and ambiguities and calculate GC fraction on called bases only. Refuses mixed DNA/RNA alphabets; no sequence design or clinical inference. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged. — seller-asserted
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Check row-lineage parent pins, cycles and explicit parent-table declarations. Cross-table joins need matching declared parent tables; no executed query or source-origin certification. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days. — seller-asserted
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Require exactly one satisfied declaration per requested precondition; absent, duplicate, unsatisfied or unknown checks cannot pass for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification, key custody or identity c… — seller-asserted
- USDC transfers on Base to 0xec84…de28, blocks 49832638–52504613, excluding flagged exchange/fan-out senders and self-transfers (exclusion list flags-2026-10-13). Computed 2026-10-13 under score-v1.0.0. Methodology
- Distinct unexcluded sender addresses in the window. Methodology
- Share of 30-day verified revenue from the single largest buyer. Methodology
- Median of unexcluded 30-day payments — an on-chain-observed price signal, not a listed price. Methodology
Machine-readable: /api/v1/sellers/ec84c1cd6602 · Back to rankings