{"slug":"bitcoin-halowerk-com-v1-utxo-selection-optimizer-406c9e82","name":"bitcoin.halowerk.com/v1/utxo-selection-optimizer","summary":"UTXO Selection Optimizer analyses only the evidence supplied by the caller. It does not claim to query a chain, identify a legal status or replace an independent audit. Missing signals lower confidence and are listed explicitly; every classification includes the exact thresholds used.","status":"live","headings":[{"slug":"law-compliance","title":"Law & compliance"}],"indexable":true,"listed_since":"2026-11-02T19:15:42.960110Z","sources":[{"source":"x402_bazaar","external_id":"https://bitcoin.halowerk.com/v1/utxo-selection-optimizer","owner_address":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","seen_at":"2026-11-12T10:22:34.972681Z","removed_at":null}],"endpoints":[{"url":"https://bitcoin.halowerk.com/v1/utxo-selection-optimizer","host":"bitcoin.halowerk.com","protocol":"x402","state":"live","last_probe_at":"2026-11-13T02:03:28.885043Z","last_ok_at":"2026-11-13T02:03:28.885043Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"bitcoin-halowerk-com-5289ac36","name":"bitcoin.halowerk.com"}],"payment_options":[{"endpoint_url":"https://bitcoin.halowerk.com/v1/utxo-selection-optimizer","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1000","pay_to":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","observed_at":"2026-11-13T02:03:28.885043Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":7,"last_paid_at":"2026-11-06T13:07:54.401Z","reported_at":"2026-11-12T10:22:34.972681Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 4 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 10 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"4 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-13T00:35:25.955588Z"},"identity":{"endpoint_domains":["halowerk.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}