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 0x94a68b5cbf083a68a0d86ce5d6e92b4daac9a09ab9fec1073213bb236dc77c3a. 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/960e26ba-c58b-4497-967f-4949435d747d.json and https://artists.proofprofile.net/proofs/artist/960e26ba-c58b-4497-967f-4949435d747d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Monaco (feat. Scienze & Jen Melodi) - Remix
Have Yourself a Merry Little Christmas (Lofi)
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 0x415bc58ca62fa764d19926e1a3a8bec66c2a0cd2d3180bcd2c3215f8ae92d31f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tyHCFtRkhzbcwix3CC2Po.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/4tyHCFtRkhzbcwix3CC2Po.
Almighty Love - DJ Kevlar’s Late Night Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e8907d7f181d11f0b246fdddd1abcdabfa46c413b474f3238546e09f2461a2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59kKzYfZD1SHSV6FYgZ1HY.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/59kKzYfZD1SHSV6FYgZ1HY.