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 0xe6cb83ee0327201ea2bf48224b78dc146212bd50cfcc22435d21a8705fccdf69. 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/d7990af4-4316-414d-8a72-16bfd516c62f.json and https://artists.proofprofile.net/proofs/artist/d7990af4-4316-414d-8a72-16bfd516c62f.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 0x4de2031e0c135aa0c9c7a4484ef4a694c01f2a471673820aed9c66c310380c3f. 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/NL5MB2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eade7f3eb4acba3409909f6dffa8c471f75b3d7cc4ce22b0428446a7f0b8dc2. 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/NL5MB2200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb209ac88215d3bdfd4d7352ebdbff79f946012278d653ace7cf35eeae38da3d. 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/NL5HJ2200423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b76fce8189b645c66053e5a5a4e8b89c17f34b5f4dc48814a8a270ce38e6e81. 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/NL5MB2200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420f57088ea8cf305ffbfa2892779f9fbd0e865af9ef25c87f74ab34f99db23e. 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/NL5MB2200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba18543046ed53490652afa560988a20a9a39b99d63996315e19d0b8be18efa0. 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/NL5MB2200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c14046d2e7e17ebbdc628c1451eba23a2da4766347fea8af4ced4f0aaade61. 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/NL5MB2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356e4cfdbf1442d6b4662dddc24aabb26bb1a82056cca97c8ef2a9ce46802671. 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/NL5MB2200058.
Ben Je Down (feat. ADF Ricky & Ronnie Flex)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7c9ec8aaac55ed8f0f854bdda773883264333889abd6b24f395bad93d5fcb7. 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/NL5MB2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86df0c9a8d64245d639b681353b549e8f9e4c2f53c7ae27fcbf3558e8d8b3484. 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/NL5MB2200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfacb2d1f915aaf1f471a0b1fa15b457672a9e86611645918d5f2ad38c2f787. 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/NL5MB2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f9266b8bb958f48305dd1f236fd358e45847fd7af186579f626f5eac2fe9ea. 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/NL5MB2200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f97840788a1c9a56022326a31c257a7b3527da4645862f65a532005c582d98. 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/NL5MB2200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af8132002e4bbafee64cbdffcffb02cd8246c65b869928d3b3b4bd56b796ccb. 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/NL4AJ2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12169f7df65a5b00f7c8b75042b772769e34837198f7e8f99cb12f7a8f44a07c. 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/NL5MB2200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae1e05aa179af500edfc6f7be4bbfc42737e733842a8b9ffdc7fc8655f33de8. 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/NL5MB2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb530ee59aebfe3e722b8843e0bb66a06dabded32151a795ec51ac47aafbfe50e. 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/NL5MB2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac8139c3bd3a0f9bccfda9ad5acd09ad74947a37e6c91f546f59e406d8608ef. 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/NL4AJ2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa330b10cd1f94f8562f0acec15e7998202770cba19a63f4bf8a36a9365d9b35. 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/NL4AJ2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d331672979dccbaf93982f26d8f82aef95df90bda5655e05dedfb1dce0078e. 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/NL4AJ2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7db51af11275c45c6b21ef6b4e9ec252895cf2fc6f66e5c66cc1d795ae958d. 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/NL4AJ2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd360146b37fcf8e8013e110a88bbbebc2dbcddec03f39d54c9bacbf3d118d6d0. 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/QZHN71949947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422b46ee743cab10dc04758357a3addabd9608435d022a7a2cb17979c96ebd99. 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/NL4AJ2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe49c26e41aa5c880d55d9b06c663f26c1b994ebca24ccfc59d40a0d027925. 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/QZFYY2007877.
Ik Ben Aan (feat. ADF Ricky, ADF Lucky & ADF Rocco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50b65706f7524e5d69c6b7fa4763e6ebded8a561d2889ef7f4aca1e882abc51. 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/NL4AJ2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316f078caadaf072e2d7a11b24686ad8f56ac0bfd296e612ff9de68465eb46e5. 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/NL4AJ2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39714717fa7b929610cd3db8efa5f0b0ec2742ac63bc747baf2c6647f810e912. 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/QZFZ62011581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea14b90d1b0d61b916b9bdb871e3bd78cd570198efb05d28e2053331bdcd78b0. 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/NL4AJ2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a087be914a9cc531787f0e51f04ab72e1d163515e7654c7137da8cebd45925. 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/NL4AJ2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fb439cfd4738f799520862d4452cba3f6d4b94d4d23a8356368d419ea2542f. 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/QZHN71988783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578cc37ccdf7d4e88de29f1279b1066471fc7a00d72fb597a6ec91d63bc66437. 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/NL4AJ2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916b5237ba13b647e15bd64c9894615093ac513e70222c9934043b5116b5abb6. 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/QZHN62004988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f04866c28c8843216c27e803506e8b80ec5a253ea5dd387fcb2370ff3f5ecc. 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/NL4JA2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc5f774e326840d3bf3c67d8a206c36047fc9cca9ce1d3f47b196052a202c37. 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/NL4AJ2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a942675ed03ad6c0e598c9960739709790732bd345c1fbf49097246695f7c0. 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/NL4AJ2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916b5237ba13b647e15bd64c9894615093ac513e70222c9934043b5116b5abb6. 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/QZHN62004988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe49c26e41aa5c880d55d9b06c663f26c1b994ebca24ccfc59d40a0d027925. 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/QZFYY2007877.
Messenger - Daedalus' Revenge (feat. Lusho, ADF Lucky, Yozef, Black & ADF Ricky)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadaa661a19c0d998f0073893f5de5fde948ef49c4d787ae4a3a5cb35cbea4305. 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/NL5MB2200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce4d29515fbe14c5aeeab32cf2eca203b0157a00c6308b575670aa9c2c348c9. 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/QZHN52124977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8cded114f253540eb130c6e1fcf090b288ee00b7996db7267d941f2c29768e. 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/NL5TL2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfd8f2350311e07e76e483b845aeacd651fc34c4dcb37306c89e7509078dc8a. 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/QZNWZ2001253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b7d1de9cea52bf4e8c9d26e579903d78079d34e8569eb0c2298bffb21a9e05. 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/NL5MB2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51eaca8163d097cf8964f863774247f4a13b7398bd8206ae88ea7a12e4779c34. 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/NL5MB2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ceb2350190962b12f1540e3a183172533b7c978fa69e47f5e47a5c5cae3286. 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/NL5MB2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de2031e0c135aa0c9c7a4484ef4a694c01f2a471673820aed9c66c310380c3f. 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/NL5MB2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b630aac341ac072f774a6121594de05971f9746e81490d7b086a63e57ea4587. 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/NL5MB2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273391a1bd0535c577700ffde22c4cafbe7f5ebb929662e2342365c272fb5cfe. 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/GBMJG2110612.