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 0xa82a79b16ebb8eec7265448073c0f27b84def10108004d1feb7b7f16eb3ecfd7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90b3274f-55a4-4579-ab6d-355b8381c954.json and https://artists.proofprofile.net/proofs/artist/90b3274f-55a4-4579-ab6d-355b8381c954.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sunshine Love - Freddz Summer Breeze Mix
Sunshine Love - Josh Williams Extended Mix
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 0x19625e6a942571198955c42175e39589555ab5570599bac8b1ff2e942df1eae5. 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/7AOqaenhj74BAjAz1qT8CO.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/7AOqaenhj74BAjAz1qT8CO.
Jabba Jabba (Music Romania 2018) [SenSe Remix]
Jabba Jabba (Music Romania 2018) - SenSe Remix
Jabba Jabba (Music Romania 2018) (SenSe Remix)
Sunshine Love - Sandrock Official 2019 - Remix
Goodbye My Love - Calibeats Remix Radio Edit
Don't Cry My Love (SandRocks Holiday Mix)
Don't Cry My Love - SandRocks Holiday Mix
Sunshine Love (SandRocks Holiday Mix Short Cut)
{"copyright_id":"0x8ba38289e27bfba4cd70e6bcf269436a8b6e0760eb16f76a8546d60e81de8be4","isrc":"SE2UJ2300203","name":"Don't Cry My Love - Ricky Gazetta Remix","registered_at":"2026-06-05T13:35:15Z","spotify_id":"5KDN96KBcVoZqe41JnYyDW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba38289e27bfba4cd70e6bcf269436a8b6e0760eb16f76a8546d60e81de8be4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KDN96KBcVoZqe41JnYyDW.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/5KDN96KBcVoZqe41JnYyDW.
I Can Feel Your Love (SandRocks Holiday Mix)
I'm Not In Love (Balan Blue Remix) - Radio Edit
All That She Wants (SandroniX Holiday Mix)
All That She Wants - SandroniX Holiday Mix
Goodbye My Love (SandroniX Afro House Remix)
Goodbye My Love - SandroniX Afro House Remix
Dying For Your Love (SandRocks Holiday Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f947b7085b74681eab1268d31de065338b028267572584a8b5cf6928ac16a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0StPLHrHZj14QMFNfLfcwb.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/0StPLHrHZj14QMFNfLfcwb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2baccfdac00a78a5522065f5f81a4f2a1ff0100fe53fb18eccb254b1315d52eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2u3ui11Ouzg8rjePgSY7Zt.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/2u3ui11Ouzg8rjePgSY7Zt.
{"copyright_id":"0x9ce49733ee8cfe8b3e3e5c10df441eb513d0fcc1028977f0899747a42016ea73","isrc":"QZMHN2298609","name":"Amazing (slowed + reverb)","registered_at":"2026-06-21T23:21:41Z","spotify_id":"3WiG0DwGvMDu7pve6pzxIu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce49733ee8cfe8b3e3e5c10df441eb513d0fcc1028977f0899747a42016ea73. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3WiG0DwGvMDu7pve6pzxIu.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/3WiG0DwGvMDu7pve6pzxIu.