Nothing to Lose or Nothin' to Lose may refer to: Film and television Nothing to Lose (1995 film), or Ten Benny, an American film directed by Eric Bross Nothing to Lose (1997 film), an American comed
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c0def8dc19ddfd3096a9eacfca7839696a5670173bc3f5d635659f6d884102. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4be83305-e5fe-4c3c-bd06-5b111af2954d.json and https://artists.proofprofile.net/proofs/artist/4be83305-e5fe-4c3c-bd06-5b111af2954d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).