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 0x7236a2e12e78ecbfa4361d3390297bd9ba4a3a745fe971d15b78d7d14d0a7f7e. 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/6fa7e6eb-0cff-416f-bdd1-8873127b8863.json and https://artists.proofprofile.net/proofs/artist/6fa7e6eb-0cff-416f-bdd1-8873127b8863.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Forgotten Path (Official Pumpkin 2015 Anthem)
The Forgotten Path (Official Pumpkin 2015 Anthem) - Extended Mix
The Forgotten Path (Official Pumpkin 2015 Anthem) - Radio Version
{"copyright_id":"0x6e1b3dc56fca081cbdbf31fec9c5ccaeb98cab013c3ae5fa625b756336459c42","isrc":"BEB681600345","name":"Look For The Light","registered_at":"2026-06-08T23:31:19Z","spotify_id":"7awfUR5UCoiTgxKxmFyi4G","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 0x6e1b3dc56fca081cbdbf31fec9c5ccaeb98cab013c3ae5fa625b756336459c42. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7awfUR5UCoiTgxKxmFyi4G.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/7awfUR5UCoiTgxKxmFyi4G.
Freak Out (Freaqshow Anthem 2016) - Pro Mix
Freak Out (Freaqshow Anthem 2016) - Edit
Hardstyle The Ultimate Collection 2016 Vol. 1
{"copyright_id":"0xa30d04a2bd3aeab13315a430874d356cda57a2b8d84b078c9b13e2ca958bead4","isrc":"BEB681500482","name":"Union - Radio Version","registered_at":"2026-06-11T03:40:45Z","spotify_id":"5tREG4thocxjmQTF1H1jwt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30d04a2bd3aeab13315a430874d356cda57a2b8d84b078c9b13e2ca958bead4. 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/5tREG4thocxjmQTF1H1jwt.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/5tREG4thocxjmQTF1H1jwt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30d04a2bd3aeab13315a430874d356cda57a2b8d84b078c9b13e2ca958bead4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VCt5lXONxj1FMKTyeVfv6.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/5VCt5lXONxj1FMKTyeVfv6.