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 0x62a035f8bd9ed3971363b52f9934d32716a4956f4b4a19f935c81e18f2acff6d. 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/5dcf4517-5af7-40d6-9e77-79e18fd6bf64.json and https://artists.proofprofile.net/proofs/artist/5dcf4517-5af7-40d6-9e77-79e18fd6bf64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Last Night: The Interlude (Unplugged) [feat. Ward Aycock]
Ironside (Original Vikings 88k Soundtrack)
The Prelude - Mo ghràdh siorruidh (My Eternal Love)
Baba Yaga (John Wick 2 Motion Picture Soundtrack + 88kGabe)
Ragga Muffin 2 (The Kingston Sessions - Ras Eli)
RaggaMuffin V1 (The Kingston Sessions - Aldo)
V3 RaggaMuffin (The Kingston Sessions - Royal)
Blessings Riddim (Braddah Gabe Presents)