1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xe8fc3eeaa0386605ae29a557e8221995f6082b45e2ddd366de84af05be7a11ec. 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/def4e712-d0d6-4969-bf63-7f88b23458c9.json and https://artists.proofprofile.net/proofs/artist/def4e712-d0d6-4969-bf63-7f88b23458c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x4e758ffd0667c437b68da93c34c7e03fd514b4c416a9bb5e17dcac36fc92429e. 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/GBGLY2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14360da87b612d2ed98119e22241be16a9179f888d3e0a8e1a98c69d07f1ebb5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ATGV72100134.
Train 64 - Richard Earnshaw Sugarsoul Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27222273f647a8ccad7c27206a408551db8f252f074a138f5a64b38f6a376d4. 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/ATGV72100137.
Train 64 - Richard Earnshaw Sugarsoul Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b4a9e712776eda200d5bdda00e3c6e21d0c8006e61c6898dff222c593c1c0e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ATGV72100133.
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4b7d22a12f807c249479171e44621ff27a816fc7da1660260472dd3ab4b0f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ATGV72100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e54542c9073a0bd82629ff0664f1c2452d22a5e32aef5567c95de25865a820. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ATGV72100108.
We Came to Sing - Qwestlife Boogie Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580c5d2ff7f107702fa18be9cafbbc968c11d00e50c245862d53dc7de87229c4. 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/UKACT2233141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a4a8c4eb202eb9858e47c02410d88a00abed3538c7105d956a2d2a091998a8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UKACT2233142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06be1ede97f3ac051f2d2674c863001354b3e1eadf47811b9e70bd823ba7e238. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USATE2222401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b74f9d49a031f4f4b9a7851824676ed3d72c09ac7a02ee746020f30aee181c. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USATE2222402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b42dbb06e549f67e8e7bc6af77af1cb416ebaad725f623278c8aab1743e38fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBJAJ2001362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4197c2fccf0e21c7c5460ce7eb5943129abe2f9cd9928f4d866f0ac5b8b22671. 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/GBJAJ2001363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef67ef2479e00934d93b2937930a1252ca0f0659d8fd85a4960c2a437fb9c59. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA672000062.
Get My Mind Right EP (Incl. Crackazat Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1283ae0f1edbd97c6aaaa62b49085d34b6900cdeb24c187ed065b667e68ce0d0. 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/GBKQU1967557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde373a5b45fa1d0c2d0f2b3043924a20d49d0a50458a58fc21f70ecf4ee71cb2. 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/GBKQU1967558.
Central Park (feat. Damon Trueitt) [Remixes] - EP [Incl. Da Sunlounge Remix]
Something More (Incl. Deeplomatik Remixes)