thumb| Stefano Scodanibbio (18 June 1956 – 8 January 2012) was an Italian musician who reached international prominence as a double bassist and composer.Johan Lohse, Double Bass Guide Biography Scoda
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 0x0cf2f047dcaad36a660d6973c371851425f841c52ae17b7bc0f04ce4e8959c68. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e28d8120-fd39-496e-aa0b-265769ae5812.json and https://artists.proofprofile.net/proofs/artist/e28d8120-fd39-496e-aa0b-265769ae5812.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voyage that never ends (1979-1997) [Live in Studio]