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 0x1f6b47d40e7e51c738bcde0d88dc1c9e78bafad2d85efb125e3484c4fcbefac3. 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/85132dd7-1513-4d57-97ce-30e37440ecd0.json and https://artists.proofprofile.net/proofs/artist/85132dd7-1513-4d57-97ce-30e37440ecd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Can We Give It All (feat. Eddzaa) - Eddzaa Remix
Turn the Light On: Acoustic Reimagination
A Mark on My Soul - Bonus Track [Remastered]
Wine & Water - Acoustic Bonus Track [Remastered]
This Is Goodbye - Acoustic Bonus Track [Remastered]
A Mark on My Soul - Remastered Bonus Track
Wine & Water (Acoustic) - Remastered Bonus Track
This Is Goodbye (Acoustic) - Remastered Bonus 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 0xb02a635649aa79bb3118b4e9e656767ddd70dfe974a337ea55a770032af1fc72. 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/1E253mh7HgOzL3VUa3SXkc.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/1E253mh7HgOzL3VUa3SXkc.
Death by a Thousand Cuts (Feat. Lucas Woodland)
Death by a Thousand Cuts - Feat. Lucas Woodland
{"copyright_id":"0x17817cf684be9bc855b2be544e3f56220e39e77e526556fdb632d28c8d7a1184","isrc":"DGA052496758","name":"Death by a Thousand Cuts - Feat. Lucas Woodland","registered_at":"2026-06-04T15:35:56Z","spotify_id":"7B81PwYsKxxznT4frjjzFA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17817cf684be9bc855b2be544e3f56220e39e77e526556fdb632d28c8d7a1184. 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/7B81PwYsKxxznT4frjjzFA.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/7B81PwYsKxxznT4frjjzFA.
Death by a Thousand Cuts - feat. Lucas Woodland
The Call of the Void - feat. Joel Holmqvist