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 0x3ec08a90a054997eb3b0848519fb4448e654a0c1038578aafa6830495b1573e5. 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/312eba73-7352-413e-b8c7-8152e1742739.json and https://artists.proofprofile.net/proofs/artist/312eba73-7352-413e-b8c7-8152e1742739.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 → 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 0x1c6ea6998d00fd349f6ce881e17b0be0c5277b3b0a849481a74395e5c452ce26. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGJ0898509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431ff70780a2cd2c5ec388b46763e843184a41d6b71f3ad9b14c2113fe557176. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USCGJ0898510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5dccac7c6509f5aad2873525efd251c2e8b3457538b2805afc3c50a2cc0403. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGJ0898511.
Somewhere in Africa (Remix) (feat. Peetah)
My Beloved Africa feat. Damian Marley - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9b92be8d72b35d95b788c9391d9785b7a11897fe8367db2505a71329f88766. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QMGD71600337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb3c71af0d514b846afcc9b8170ce1165afec17da0df61ae9255de249c5c612. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMGD71600338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f94a41de3083d26278abe3e4da39aff33cb0d7274059dcec72be063a0429f3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QMGD71600345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57945d1aa3d88c6a233ff1afe6ddfe811bf077b4fd657ab19365e0558ae4bc4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMGD71900720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cf632d95a431011517a2ac582c048a4f0025f59a6ce47f8c2e16bd3bf0cc5c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QMGD71900727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4982dc6439dc8a224aee9641d5a746e7bea651c388c2788bd7bd6a933e3d352. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMGD71900728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824083eb1119549f8d7fa8744b90d4dc0abbefc9ad20012b8eb67a8a57cfb66b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMFME2134134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3b13561cda67be02ea2fc05a4b557e4daee7cafd7a526958d86fa3e00a79fb. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMFME2134135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952d4b116a9a6ff934c53bd8e2f660b5766da26f944cddc32859d762962c4471. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMFME2134136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a20dc0e86ff66f7c08ce534e3363b0bee04cc027dc7ba8bf8ed20e3f73898e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMFME2134137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb54efe6d5ff4f3fb4afe3550a7bd95f1bdd46826b6d7f9974f2f75e46dedd9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMFME2134140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45e8d06b2a26d04d5ba711a10d6f4619307e308cafd4765f41f9b786027036f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMFME2136663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50460989d61366d19ed57b07c7430a921603958a0b4d23a0d1e3db5639b5645f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMFME2136672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81818beaa12a146611a878accc68135a647a19482d46336cf6cae1f4aca22c09. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QMGD72401257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ed151b7c268de26fda209c64ab76ad229f1dda585d34c29d97b0901ea171a0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMGD72401283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0441a2118ed38bfc060fb65fa048b874ab405f3291661f2e8d283497aad4db0. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT3YL2400005.