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 0xdefa664ecfca42e5e5ce254b05d32e27abf23203774c3f200eb9c8917568a217. 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/ec1ce37b-a597-4e77-83ea-d1702ff68e87.json and https://artists.proofprofile.net/proofs/artist/ec1ce37b-a597-4e77-83ea-d1702ff68e87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Opera de Ossium (Synth) [feat. Hadrian McQuaig]
Pick It Up (Ima Say Ma Namowa) [feat. Jonathan LaMarche]
LAB JAMS: The Bonelab Original Soundtrack
I Wish I Could Ride A Rollercoaster - Instrumental
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 0x135dd458855b9f2718db116fddc5c16367dc0683a1984bb9d8db28700bfa8bbc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5s1nwbvQr8472krpvZjaBm.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/5s1nwbvQr8472krpvZjaBm.
{"copyright_id":"0xca50873765d533d41dc0b3a2c0e7ae729c8798c657c4f8deb5a9445e5ddb23cc","isrc":"QZPLR2208564","name":"Welcome Home","registered_at":"2026-06-29T17:59:25Z","spotify_id":"0Uz0EWRAE0WaXkFQ4dGkGM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca50873765d533d41dc0b3a2c0e7ae729c8798c657c4f8deb5a9445e5ddb23cc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Uz0EWRAE0WaXkFQ4dGkGM.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/0Uz0EWRAE0WaXkFQ4dGkGM.
Uncle Mike's Orchestra Party (Live In Vienna)
Uncle Mike's Orchestra Party - Live In Vienna