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 0x652e4e6d018c9e035bf49610ca586859d28a3545bdf8ed0e677a73ba2aa6b2c3. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcd151e0-1dbc-44ad-9bb4-6a48330f4edc.json and https://artists.proofprofile.net/proofs/artist/dcd151e0-1dbc-44ad-9bb4-6a48330f4edc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Plan A / Noche En Medellín / Cayo La Noche (2Ktorcemix, Vol. 2)
Me Porto Bonito / Después de la Playa / Moscow Mule / Efecto (Cover)
Mañana Que Haremos / Suena Mi Bajo Cumbiero (Cover)
Mil Horas / Amores Como el Nuestro / Flasheaste Amor (En Vivo)