1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x48f8bc12785d4aa6c59f115890ee906e97f1f585e8772bc533070b11ae4eb6c4. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b05d213b-71c5-4acb-b513-e26e57c73656.json and https://artists.proofprofile.net/proofs/artist/b05d213b-71c5-4acb-b513-e26e57c73656.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Música para estadios de tercera división
la nueva despedida (versión sad con telecaster y un ampli viejito)
la nueva despedida - versión sad con telecaster y un ampli viejito
el mismo piano suavecito pero así bien lo fi
el Checo Pérez no te va a venir a salvar en el fin del mundo