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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21f29c8b938599b9914cff90dcbe330379c18ea91f453b03ff499f1eefc1319. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00b29f43-4451-458f-bd3a-44125360f628.json and https://artists.proofprofile.net/proofs/artist/00b29f43-4451-458f-bd3a-44125360f628.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lake Yaylaru - Where We Live Underneath the Water
Kinich Ahau - My Panda Shall Fly Version
Yama Yama - Jam Sandwich - Pregnant Remix
Kinich Ahau - My Panda Shall Fly version
Jungle Birds - Ibibio Sound Machine Remix
(Re)Mixed Blessings - Richard Norris Remix
Mountain Man - Cairo Liberation Front Remix
People Will Always Need Coal - Flamingods Remix