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 0xfc1f4802012e5b358fb266be4a61d2a725659ece14fc8618fb1da270b7e12ae9. 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/5e56374e-8c37-43fd-b4b6-f37b6c6d4f8a.json and https://artists.proofprofile.net/proofs/artist/5e56374e-8c37-43fd-b4b6-f37b6c6d4f8a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Tj (In Loving Memories of Thomas Jaii P)
Whatever Happen to the Love (Special Edition)
Celebrate Your Good Life With Me (Remixes)
Artist Collection - Royal Music Paris, Vol. 2
Artist Collection - Royal Music Paris, Vol. 3
Artist Collection - Royal Music Paris, Vol. 4
The Revolution Will Not Be Televised (Drums Mix)
HLWN by Royal Music Paris (Halloween Party)
Terror on the Dancefloor (Super Deluxe Edition)
Loving Arms (International Special Edition Version)