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 0x9ec25753c95f033db4d97d508d0c898ed168f4090e545b81734a9b6598b6df19. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6fe8db03-4202-4089-ba10-850a629082e7.json and https://artists.proofprofile.net/proofs/artist/6fe8db03-4202-4089-ba10-850a629082e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Amalfino - 2000 and One, DJ Madskillz Remix
In No One's Shadow - Yousef "Circus" Remix
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe692cc18d089d8c78822f3425b6fad0b9cfba5899db9be2cf649c0155c2025c2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPU61506601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ef7a420e2a00ba973a9e8a985ccd4fa584b91fd8a388d3f8689d1d5c9d7385. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPU61506401.
Aaaa - Philip Bader 5 Years of Kd Music Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b16717da8ef7e6a960e7ab60422204b7fa9cefe1964e4c186ea269274ccabb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPU61701211.
Levando - Jerry Aseret and Vertigo Remix
Dizzy Thinks - Spencer K, Massimo Cassini Remix
Dizzy Thinks - Sunju Hargun Darkness Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f556890f43103be658675f9f8740d602cbb0966e268f0823b602fbe2542993f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1421033.
That's Right - Boghosian & Torquato Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007ed7b439246909d59461d1185aaa1f0791a0d208f619942245a0f9c7458430. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1421048.
Before I Lose Control - Kaiserdisco Retouch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd246b16f938c9f97f64687c7ff4265463195c898fcc78cbafb3cd2118c0bed8d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPU61300004.
Forbidden Planet - Chris Veron's 303 Remix
When All Stops - Tomy DeClerque & F. Sonik Remix
VA Innocent Music December Sampler, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96eeb52c44e594297a2922b7fd5a7988ad06f3d81096991036dae4b6180c7ff. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1033392.
I Can't Forget That Girl - Phonic Lab Remix
Folkolore - Andre Crom & Maximiljan Remix
Disco 2 - Neuroxyde & Doomwork Revenge in Da House Mix
Time Machine - Doc Link Marty McFly Strip Mix
Levando - Rooted Channel Brothers Unreleased Mix
Night Vission Feat Rainy Payne - ZuluMafia Unreleased Mix
My Fathers Arms Feat Charles Dockins - Vincemo Hang Session Unreleased Mix