Seller profile

ef879bfd6c4a

✓ Verified revenue 0
Address 0xef87…5e06 · chain: Base · first paid transaction 2026-09-03 · a published verified seller outside the top 50

Revenue is attributed to this seller address, which covers 18 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): $1.18¹
Verified revenue (all observed): $1.68¹ across 64 payments
Real buyers: 14² in 30d · 30² in 90d · 0 repeat in 30d
Buyer concentration: 31%³ top buyer — most revenue comes from a few buyers
Longevity: 2026-09-03 first observed payment · last 2026-10-11
Median payment (30d): $0.03⁴

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.

SYNTHORA data-access auto-assigned

SYNTHORA space-weather-risk: composite operational space-weather risk verdict fusing 4 NOAA SWPC feeds (Kp/G scale, GOES X-ray flare class, solar wind, proton flux) — for defense, aviation, satellites, power grid, precision GPS. $0.03 USDC x402 Base. — seller-asserted
SYNTHORA trading-execution auto-assigned

SYNTHORA defi-llama-tvl-ranking: Top DeFi protocols by TVL with rank, chain, category and 1d/7d change, capped list (default 50, max 200 via {"limit":N}). Source: api.llama.fi/protocols (DefiLlama), keyless, timestamped. — seller-asserted

USDC transfers on Base to 0xef87…5e06, blocks 50831613–52444293, 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/ef879bfd6c4a · Back to rankings