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 0xd014d1c233bebfb498cd25a3c2aee802771fe549bf4cf3293dd116a9ef4d5f95. 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/13fce97f-7d7b-4d83-96d6-89682e614959.json and https://artists.proofprofile.net/proofs/artist/13fce97f-7d7b-4d83-96d6-89682e614959.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hustle to Live - Jukebox Champions Remix
Hustle To Live - Jukebox Champions Remix
Hustle to live (Jukebox Champions remix)
The Rich Are Only Defeated When Running for Their Lives
{"copyright_id":"0xbe6aeab2d51fc5f96842d0ba0b24e9b8743221e994c485fdbfd7f7972b1125fa","isrc":"FR4EO2200027","name":"Totem - David Walters Remix","registered_at":"2026-06-08T17:55:28Z","spotify_id":"2sMtCMxY9ocTQybHW7KxLg","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 0xbe6aeab2d51fc5f96842d0ba0b24e9b8743221e994c485fdbfd7f7972b1125fa. 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/2sMtCMxY9ocTQybHW7KxLg.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/2sMtCMxY9ocTQybHW7KxLg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b267b87843421595791045295a3fb6b7b06e786be2b2c719abc0ef7b5a7aa8. 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/1BIpSjHxe3QFAguENxX0im.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/1BIpSjHxe3QFAguENxX0im.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf5f50a6ff598ad432db2d9f384fbb711e68ccc31991a17113cc0570cbc7818. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73rbzH931wlro0QGGsFpkd.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/73rbzH931wlro0QGGsFpkd.
{"copyright_id":"0xbcf5f50a6ff598ad432db2d9f384fbb711e68ccc31991a17113cc0570cbc7818","isrc":"FR4EO2200103","name":"Toxic Tropic","registered_at":"2026-06-24T18:33:53Z","spotify_id":"4rXURzUsiY6OpVO1hhKXoT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf5f50a6ff598ad432db2d9f384fbb711e68ccc31991a17113cc0570cbc7818. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rXURzUsiY6OpVO1hhKXoT.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/4rXURzUsiY6OpVO1hhKXoT.
The Congregation - Jazz Alliance International
Heavenly Sweetness 15th Anniversary - Jazz
Heritage (SoulParlor Remix) [feat. Anthony Joseph]
{"copyright_id":"0x3be63aa2d8908496f1a05aefdfcc42001d8cf5bc81b1e0658c61400fafb63fe6","isrc":"DEEQ71404510","name":"Heritage (SoulParlor Remix) [feat. Anthony Joseph]","registered_at":"2026-06-27T03:16:21Z","spotify_id":"42N83fO0gTMQZFXfRgylPd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be63aa2d8908496f1a05aefdfcc42001d8cf5bc81b1e0658c61400fafb63fe6. 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/42N83fO0gTMQZFXfRgylPd.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/42N83fO0gTMQZFXfRgylPd.
I Came From Love (Live from the Roundhouse)
The Intolerable Suffering Of (The) Other
{"copyright_id":"0xb65d06e816758327e1ee08f0c366ff7cf6047bb0ae11fad3ad9a65986e3fdbe1","isrc":"GBEQT2300180","name":"Skull Tax","registered_at":"2026-06-20T10:13:13Z","spotify_id":"5uomfRqh1CuKnbm43oElel","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d06e816758327e1ee08f0c366ff7cf6047bb0ae11fad3ad9a65986e3fdbe1. 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/5uomfRqh1CuKnbm43oElel.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/5uomfRqh1CuKnbm43oElel.
Run Around (feat. Fred Wesley & Anthony Joseph)
The Craig Charles Funk & Soul Club, Vol. 2