Hustle or The Hustle may refer to: Film Hustle (1975 film), an American crime film starring Burt Reynolds Hustle (2004 film), an American television film about Pete Rose Hustle (2008 film), a film
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7005fbef6b2e3cf4c0a89735db686c131f0be83fc22697b6ea3d15a290330f1. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6aa853a-17be-4b78-b212-6f8e47c6a5d6.json and https://artists.proofprofile.net/proofs/artist/d6aa853a-17be-4b78-b212-6f8e47c6a5d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).