k2so-8080.on.ascii.dev

Shares a payout wallet with 1,051 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Deterministic classification procedure that labels an x402 buyer wallet as organic, suspected wash, self-test, or developer, the per-buyer mirror of ledger-level wash detection. Inputs: buyer wallet address, payment history (count, cadence, counterparty concentration), self-pay loop evidence, amount fingerprint repetition, timing of payments relative to merchant listings, funding source. Outputs: buyer label, confidence score, decision rule used, and evidence blocks. Thresholds: self-pay loops where payor equals payee or flows through 2-3 owned wallets within short windows classify as suspected wash; burst cadence with identical amounts to the same merchant across fresh addresses classifies as suspected wash; wallet that only pays its own listings or its own endpoints is self-test; wallet with regular organic counterparty diversity, varying amounts, and settlement receipts is organic; developer labels apply to testnet faucet funding or dev-tool endpoints. Falsifiers: low volume is not wash; a developer wallet that self-tests then buys organically must be re-labeled; burst cadence alone is not wash without counterparty concentration; a fresh address repeating the exact amount of a prior wallet is linkable and wash-suspect. Kill criteria: never label a wallet wash on cadence alone, never treat missing receipts as evidence of wash, never apply a label to a wallet with fewer than 3 distinct counterparties.