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 0x5a945cea68809a7ea76e404c84d703956298d17515d5d8117ef2aa4b26fbf404. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ba8e60c-42db-453b-80cf-30aeaeab4668.json and https://artists.proofprofile.net/proofs/artist/4ba8e60c-42db-453b-80cf-30aeaeab4668.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
U-Instead Of Thought - Decius Vs Trashmouth Remix
U-Instead Of Thought - Decius Vs Trashmouth Dub
U Instead of Thought (Decius Vs Trashmouth Remix)
U Instead of Thought (Decius Vs Trashmouth Dub)
Hashtag Booty Finger (12" Dub Mix) - 12 Inch Dub Mix
Blind On A Galloping Horse Remixes, Vol. 1
{"copyright_id":"0xeb8ce8efb579e3335e51c7fcdcd4bf6104e4db7a0f2114c0013841b61b5ae3ba","isrc":"DEG931791778","name":"Bread & Butter - Mixed","registered_at":"2026-06-26T21:33:14Z","spotify_id":"5zuUBmIuzR49uQYi3XAAj3","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8ce8efb579e3335e51c7fcdcd4bf6104e4db7a0f2114c0013841b61b5ae3ba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zuUBmIuzR49uQYi3XAAj3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zuUBmIuzR49uQYi3XAAj3.
My Baby Just Cares for Me (Decius Remix)