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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 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 0x0c478f81f460c04bbea8b46297c8c8d26e315e6d45c430f6f150e306aa97888e. 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/1782179b-507d-431d-a2cc-80713e0ccc34.json and https://artists.proofprofile.net/proofs/artist/1782179b-507d-431d-a2cc-80713e0ccc34.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 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 0x357ac82bfd1ff751d171f49cea090730f20d5fd4bb05e696bc1ec57e045a9413. 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/GBX722100430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8b63ff42efabdcc1dcba696965b054643c047e40623c91ac09de71a01fd873. 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/GBCJY0814401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fee7db1b39a9b4c3c2e3eabe5dcdb5cddf6ca9031ca3300cee3fcbd8b221b8c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:35:41Z), 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/GBCJY0814407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3f07d4fc579ad538d4b69a265cc506bd1272d89ba3349bfa5c45d8dd3dde8. 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/GB5KW2202522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf31c8c6dcbe55e589d61dcdc13b474d5cf147c78b3568acf98e66d3c0b232b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/GBCJY1800000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f730b87e01dab73a7cbfc5a8d25040e41e67f342b0300d6974448eb3759d04. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBCJY1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910ee6c6250a57bd878f4ba6fbf72d65fed9cbbab669149de902ec172986bedd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCJY1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9eab40864b494d660f00312cc4ff3f90100f7cbd911080f5d84ffc969a9819. 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/GBCJY1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce955be42bb4569bad65ee809dac9dc0dd5f039d0ff4dc3821b1e69e19e68506. 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/GBCJY1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f2b4ea2712b2cba723dadb75334c5c2ef9d112d3c282b486b29d6dafd646f8. 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/GBCJY1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96165a362c80e6a13efa55cdee86370dbd76ceb84948df79bb9d3ae30c12c91. 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/GBCJY1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e2dee26c07e5a93fc4f218bce039d0f276a6127abda447a161280055014e7e. 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/GBCJY1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a74a1950005b9cdf4ab1418e6fad1f8ce874677986667f74754a5274df7527. 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/GBCJY1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87263cc0f5fd914d2844ff8f2a11833f951865cc468529716afdd9975c02c0a9. 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/GBCJY1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cdb09b7407594845fd6fa893353af4f213edbb31be6074e80cc9da7d2f886d. 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/GBCJY1500404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ca0ffd39b16259c66f7f249ebb94f81e74178b7793d31841989d3b76f7fef4. 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/GBCJY1500405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f5798384dc77a3f7d4c3bd8839104290a4e6ac13d7d33eb40a4a130a3cc48d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCJY1500406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4202dc2f03defb6dcfaf765ec7d1420aa668be78ed12a366828c20b3961734b7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCJY1500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf944772c717e004fa35e456d75c2201a89e6db8a150a2aaf8f3be15c603d604. 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/GBCJY1500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5bebd478cb181f42cbe2f3c6c9600409e6bfccedb1b112360dca862dac2adf. 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/GBCJY1500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d136b8106e69ec20477ba375c377fb7768332eb035721483c2c2df4332eca5c. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:53:55Z), 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/GBCJY1500411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf533e8282bdd47c7208fbf1334404b2b13824fb847d9e541ca3c50de94694f. 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/GBCJY1500413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f910eb55805918e5dd65dd09580dcbd4d7c830a1c74cd89fd1271b0fe8e2122. 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/GBCJY1500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e99e06931e61a53ad9a56892797f3387012f7c5b53db836fa352926abc96082. 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/GBCJY1500416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8411796f11736e6ca03183328f87f35dbb2c1fa85a66dbd96fb43a67f0543818. 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/GBCJY1500417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913b0571dcf4120bc0606e667ce686ba8035b8a9b3b4367796315b6b934e13bb. 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/GBCJY1400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcbd020d0ff57ea6d4a1b9d9971246f76a0ebdcde7fa98e1e8b4d618a31f996. 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/GBCJY1400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fec8e6625ecca44e7f6a3db684e7e3926c7a545fba8f1671330a8761a3b731. 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/GBCJY1400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e393a443ad98cfb514005e9bd82bbb0daa6ae7bb6d9cf9f6c81b206d11ea87f. 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/GBCJY1400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7745707148839bb6a6ec26e25bc64750fa25228d161a57cd2341539c2c55981. 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/GBCJY1400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf569784d31faf0607ee48bd9e454fa8d89c10c024a8522cc87cfae17c96878cd. 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/GBCJY1400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1611b265b3d525ad46937832e431401b5443be2dc881eb8f05e43a35e918fa47. 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/GBCJY1400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e05f5a1282b5ce16a49cb5d808c19c576ba25841f2dcaf736968e6986a8667. 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/GBCJY1400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda72811bde0003e7960e4a2647f2430a7363c2555c9fad4d2c4bcde49b7be3cd. 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/GBCJY1400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191b3faa1d77b42c4b635f386bd92c581496be45c870b02cc48cbf3212b26e93. 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/GBCJY1400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1784ecaa93ef87d706bcfb62cbe1a8bfcd6bcb2848c195b61d21489f1c8c6f. 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/GBCJY1400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a85f3934019f4ead22bab77b3f99342a24e6f616410b6535ded232e4cf49241. 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/GBCJY1400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bac6c8bb4f22a960b3ac2b7df12c8acbe492cab2cd2573c051b83a901dee47. 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/GBCJY1200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26046e427b2fbe85fdaec7b61ea8e06969d3f9e18920667d19fbceae8bab5cd. 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/GBCJY1200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0058b1642e6e1ebf7bfda6754cb8260355e2e31f998c66621f6fc731bba1132. 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/GBCJY1200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a24b2c22b6dc17c782c7f97108fd1be47c853c3e1ce2799819a19bcb149423. 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/GBCJY1200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc139ce525900a197c30f67f215bdd51c1fa349bbc4bf10c22d8adefa9d41bed0. 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/GBCJY1200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f3d0a055d1a5ff73e542fdb7107abeb82bc67f3c74890c8b2700d4b0e52fed. 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/GBCJY1200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bef86f5c686d5cfaff4705c1e26de564c5eb1f497bd7e55144219878fb0505. 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/GBCJY1200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93212ef8f3f1f8511790cdc41f65ff6433a45158d27db77562138d3154b5ab7a. 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/GBCJY0481004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda710015ed01913a931415ff737a5e8cf2cfc4363b282e638d1f999b81bf5397. 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/GBCJY0481002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad9057d36081f441155cedfa8fd86b9acd1bfac50e01e86b64c1c7bec397508. 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/GBCJY0586001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ba9b70966a3bfcc697aa77aba96eddb10ce001bd5408b0a177cddf1e864c0e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBCJY0610025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f48dfba26b37bcff5674a693d99471a2901fe46d1d855ccf6ad5743fb135931. 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/GBCJY0510022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a871a3d00f31f42ca009ff02f9302e99588febe965cb1148e2d5c7c719cae4. 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/GBCJY0610401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92b42e4fc5385909175ea95e7017a325702dc090180fea8db6cc42078f58374. 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/GBCJY0713112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f0fe1a9dccb1374820a6b43863bd05d5aa7490c7b7cd9c97deead16264fe8e. 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/GBCJY0915402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b71c0ac3f338be347f101f2d877bdf3f19cc04710d14db0552644ba5cca474. 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/GBCJY0915601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6e9ea60ab5054c2ddbc030047704e4606ef8da16bf92a287f305bfcaaa1577. 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/GBCJY0914704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9db18278ebb63b6b20b8e13e46c194f4b5bdd12cf84d034e3a4f13cdaf0874. 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/GBCJY0915604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6539c9010e7ba34833c02d6f388b94ff8762fc642229e65110306123b57fc48d. 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/GBCJY0915608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4171038aeab07c787b76b04d442bb3359709040a02c9d9e405a49ef5bc53b856. 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/GBCJY0915610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc715da12c72add08c0386919be79282ade1953de8c414035aed466bad252d804. 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/GBCJY0813122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897aa6ed96e002e99c80a967a517e52e42c8e235d2c89abf7e155923760a3b46. 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/GBCJY0611202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79656386f328ea28f7427fe179cea3cb8048961188b26a6310b59b41407e748. 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/GBCJY0611203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b54cf05e24d02806df4a0461f6d3fe136e9f2dda9f3c1bff3008cbad4a9976. 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/GBCJY0611204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff271baeaadba371db013129437b612f7de6e0b88cd5dbff299384f54ebe4f3. 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/GBCJY0596001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe62e50a650f14ccd22b47825abe3c32e424c15cdaf8de9d7ffbefc0fb8ab2f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBCJY0611208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f7d0e65dd76e72383100b18633782c7234751ce2d2504d66d593da0efb106e. 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/GBCJY0611209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c3793f07d0d56c7f04b27997a22532e3fc6823e32480068be10994b3bb9af7. 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/GBCJY0611211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03a6ebaea0facd668fb4f2340edbeb3b61a105270fbf7088ac9dedf44caf556. 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/GBCJY0611212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd266cfb98b4b61ad464fc85428cc467501ceef580032a7a9257511efe40e761b. 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/GBCJY2300425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f4bbaaafd0058d2cdfd8e72710e4befbec9fa41da968255cafbf4e34d2a8ac. 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/GBCJY2300426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa933511c5d01f8aae11818f3e0594d9735100e67212b4de7c0a9cc0387401b20. 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/GBCJY2300427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5190aa9ecb1f7aad3569941bf4e571c5aca2691b4ba5937c111864f62cfdfb38. 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/GBCJY2300373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0ba859ce6725aea0e6c6afc5a1d9e4216c716998681639f0f2e3144bda7f1c. 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/GBCJY2200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6cce5a3ac2f4b7f7c73658151a7dccf6c60ae2102bb0f97b4a55a8f4f1de5e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCJY2100355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943134b4252dee3f55bca8b9797d7e4a616c2ead99a7f696237625a270441c09. 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/GBCJY2100358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe375e39c6446e8336fda1a067ec63f8b801d428076fc6405c16df8625a713648. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCJY2100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3ce898e4b652eaa589d179c83d920ebe19784a1704bf715bb93d157a57c265. 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/GBCJY2000666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acd055fda5ffe58f37d80ce315f5677050ad085c86e88aa56b20f37f26a6969. 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/GBCJY2000435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936bc09f835e47548e903ac7f056ed09efcbb1643410c2b2a164dd060dcb15c0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBCJY2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73762c795c242f7aac7ea39ee21da94a9f9b776fa2e6ef76aff5505004b8fb8. 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/GBCJY2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5d3019b3069358921ff4a70403eeeb93948e653c860b277fbc357b980355d0. 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/GBCJY2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d6dc1c82b20559c0cd58fa8c34af49e2c2a362a875defe34ac004d80e8ac02. 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/GBCJY1900242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aefe88835c841c5a6ef29d27c146de69e73df72b4e08a7d89186fdcaa19a8a. 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/GBCJY1900245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754ac88fc5d18a7a80177cbc766eb67fbb849b81f02df36a6ed4fdb6a560ebcd. 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/GBCJY1800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea081f58176ed25fe9d38b17ef15d8c14b0303b342b77d5513ec5d69afa5906. 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/GBCJY1800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b734beb3a59e551279dffcc5a3aa1afd8926acceb4810114331917aab709f6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBCFB1501008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5457e7a04632f254c0b9a74a9077710d340e3ca7644fce4e7361b5bd8cbd39. 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/NLCK41024666.