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 0xc65b35de331e1c9be58a4ae9eb63d1b802644581a7366071ad264d86d31e4b8e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/589e841f-1d28-4b18-8af8-b6be303503d0.json and https://artists.proofprofile.net/proofs/artist/589e841f-1d28-4b18-8af8-b6be303503d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Midnight Funk (Herbert's Through the Night Dub)
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 0x6a0571b6ab94f6b142075f8dbb75e905b86e32446d4dc27ecba948083123345b. 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/4HUMMFH06dIfzUG2ht1BJN.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/4HUMMFH06dIfzUG2ht1BJN.
Lil'Fuck (Demon & Etienne de Crécy Funkasized Version)
You Are My High (25th Anniversary) [2024 Remastered]
You Are My High (Extended Version) - 2024 Remastered
Lil'Fuck - EDC & Demon Funkasized Version
Happy Therapy - Junior Frank Vs. The Group Dynamic Remix
Luanda City Beats (The Toxic Avenger Remix)
Luanda City Beats (Tagteam Terror Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c34e5faf7410bbbe94d5e87175869efc2c6925d896fe65838821b625407853. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dyoTxPBYJOlhD0DRn29Ly.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/1dyoTxPBYJOlhD0DRn29Ly.
Electronic Music Anthology: the French Touch Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa006722561952803f72d513fafb496c492802551ee8b7dcd00eea786600af1aa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CcQOweOH7edNY1k5UIl3Q.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/1CcQOweOH7edNY1k5UIl3Q.
Lil'Fuck - Demon & Etienne de Crécy Funkasized Version
{"copyright_id":"0x16cec78eda9d92cbbdc2829c6e46d0727e859056b832dfdb4d475b945925da57","isrc":"FR54R9700025","name":"Lil'Fuck - Demon & Etienne de Crécy Funkasized Version","registered_at":"2026-06-09T09:29:21Z","spotify_id":"0VDxWJdpL1yJ6u2Ke1Xwms","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cec78eda9d92cbbdc2829c6e46d0727e859056b832dfdb4d475b945925da57. 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/0VDxWJdpL1yJ6u2Ke1Xwms.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/0VDxWJdpL1yJ6u2Ke1Xwms.
French Touch - Electronic Music Made In France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0571b6ab94f6b142075f8dbb75e905b86e32446d4dc27ecba948083123345b. 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/48ex1d0oI54CvSpfzuc43A.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/48ex1d0oI54CvSpfzuc43A.
{"copyright_id":"0x16cec78eda9d92cbbdc2829c6e46d0727e859056b832dfdb4d475b945925da57","isrc":"FR54R9700025","name":"Lil'Fuck (Demon & Etienne de Crécy Funkasized Version)","registered_at":"2026-06-09T09:29:21Z","spotify_id":"1JszSwaY4KoCSIBMTJZQEx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cec78eda9d92cbbdc2829c6e46d0727e859056b832dfdb4d475b945925da57. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JszSwaY4KoCSIBMTJZQEx.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/1JszSwaY4KoCSIBMTJZQEx.