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 0xb57ac0c22d6bb2b48efb1bd197c40d29ca45ea48a555b1f464852d8ea298a6f7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af52951b-29c2-452c-8198-147e19b7b5b0.json and https://artists.proofprofile.net/proofs/artist/af52951b-29c2-452c-8198-147e19b7b5b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vroom - The FaNaTiX, Idris Elba, Lil Tjay, Davido, Koffee, Moelogo| PS5, PS4 (from GRAN TURISMO 7)
Vroom - The FaNaTiX, Idris Elba, Lil Tjay, Davido, Koffee, Moelogo| PS5, PS4 - from GRAN TURISMO 7
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 0xb65cdb238a7dac0992fa3fd8c1b6bc63ec928dad237cae5c15089e161b60b92b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBARL2200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63db35d271751a103f932fd19c5d488c723202d655ce341fd4efb4e2487047d8. 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/NLRD52032906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b773b433de0aa79a919897b0f9b8fb7d60a11651b3a3b5625864249c0b29d91. 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/US7VG2258134.
24/7 (feat. Lotto Ash & Jords) [The FaNaTiX Remix]
24/7 (feat. Lotto Ash & Jords) - The FaNaTiX Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b19bc9ac414a58db39d88010ae57e629d3d131ceb1924c6932e623b0d8beca4. 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/GBARL2100619.
These Streets (Don't Luv U) (feat. Popcaan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840935809526d24e146502fb07f83dee3ce4bb53db2b8379ccc8bb78c577e26e. 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/GBARL2001675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf956ec07e10179b8768584a0db471d78e94bcecfbe810f928362903f4f567926. 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/USHM82013580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984a6ce3665c78c7e74dfbdad5e345617ec8f46be4a5c6f35baa0b4cdb405550. 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/GBKPL1962661.
Stay (Don't Go Away) [feat. Raye] [Nico De Andrea Remix]
Stay (Don't Go Away) [feat. Raye] - Nico De Andrea Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09317238dfc40c6dccfea16c290a80e5aae0f80439eb081b52135441f3e2bc94. 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/GB28K1900075.
Stay (Don't Go Away) [feat. Raye] [Mark Knight Remix]
Stay (Don't Go Away) [feat. Raye] - Mark Knight Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0145cbe7e8ddbb01eb4d34adf0a19c7cbed873b8f831c1d5bf14ccf4eda28c8. 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/GB28K1900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e70a231085feec97d49057d47a5a8a20fda09a94d0d6edc3c05529821eaa097. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBSXS1900054.
Stay (Don't Go Away) [feat. Raye] [The FaNaTiX Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4c2c8fb4f65a0925ba8df5a97faaeb0e82814bc589f5c2ed9551d0e8be1f10. 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/GBSXS1800222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf796698e27331e90a6c07915f3a74035e0584c761f84d193374699e6841ba6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBSXS1800204.
Disturbing London Presents: Drip (feat. Tinie Tempah, Yxng Bane, Poundz, Ivorian Doll & The FaNaTiX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dab2b0f5e8583dc27b4c2f92203d4f77a1df17fb33211a64b1419c36c5aa3b9. 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/GB7TP2100331.