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 0xcff1a578b161ff2ce325b7a9ec5efc3b66c33abc237867b7461a9a0ed9670bc3. 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/3dba879f-4732-4e50-abac-ab5d580440d6.json and https://artists.proofprofile.net/proofs/artist/3dba879f-4732-4e50-abac-ab5d580440d6.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 0x1122a345dbf65cdd9ac890a555d295f927aa5938ff22066b8e3dd4586eef3ca2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:54:14Z), 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/QZEQU2071739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18982b63be0712fd3d61d88d4ac70b748353c89e5e141326396e67c4f4e394. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QZEQU2071740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fa6d8109df0917ca318ec7c0977709c347ee13ed00cc3b22c9f401bb792c79. 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/QZEQU2117832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db6aa2fb2cf6cad269cbdba9f0c91ab7de22e7371ecef71febf6449ebdb45cb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:50Z), 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/QZEQU2117833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5724e41adb3ba971037e104a98ee744475aa342cd1e5e2896a650b42f2c47c7. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/QZEQU2117834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9f104a79bac1499629551b47ef0f56d0672e4c511d7955877ad3037145758c. 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/QZEQU2117835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7652cdac4d9cf89e820a4ba12df1257c29086c2e0a57f8f8e1b0e20620aa02c3. 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/QZEQU2117837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dc7c77d618578a4ad246f909394cd419fbeaf8adfb3b692220b7f4a1e601e5. 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/QZEQU2122641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cab011a3c178473c677e49a3c6176e4eb8f9120f24af0eac6224806c73209a. 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/QZEQU2122642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e3e888a0b54670518c64fb890237dda7d5c19383430dd6db96a32fcddd3eab. 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/QZEQU2122643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc6f33057979f203e32df2bd12f378b89bb0d9497c845767a69848d528c9bf8. 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/QZEQU2122653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b14ba8c83ed6b1c3fdd1699be77a11468d7787f2bf9f5cbb524c0aaf9a1366f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZEQU2136261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a70852531352692dbbbb8eaffaa26f2dba5607ae20f8e11355dae7095cee17. 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/QZEQU2136263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302ac6142ab6c61ae5829d577bc264514fbac83f95bf2b24719f0f8f8200a2ff. 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/QZEQU2136264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc20ba150c88443122a2b6532e2906dbe7e68a824eb88b64ac5c780286a031e. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZEQU2136266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b14ba8c83ed6b1c3fdd1699be77a11468d7787f2bf9f5cbb524c0aaf9a1366f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZEQU2136261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc673bb53c777be6f8d8febedf9d43915d12a0ec2dc32ceb1a006fb32e96abd89. 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/QZEQU2146905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f1e33c6dec184bf776b93e6bc1f3aa6de623c085bcfb3d1d5ac8588042f474. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZEQU2147481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aa529dac98666cff741583cf1a035cd71b83a83b6ebb360628fb6054762954. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/QZEQU2147485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f1e33c6dec184bf776b93e6bc1f3aa6de623c085bcfb3d1d5ac8588042f474. 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/QZEQU2147481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14f23648e9d4ac4bdf092e7b2e60344cc6522919f4842e6c8e97edf032c5895. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZEQU2147483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aa529dac98666cff741583cf1a035cd71b83a83b6ebb360628fb6054762954. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:38:17Z), 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/QZEQU2147485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650941f352e4eeba03abc2011905af6f7f9d85c20a418bc894e914a5fce691c4. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZEQU2149839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58749bc796f18888414ac85762eff18efecf2c33fb501572bd585069c03ef2a8. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZEQU2204247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6e6be5c13c05bafbb33f1a1cadf308dd4f80a93a654ceb04e2f4f602e8e3da. 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/QZEQU2204248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d17734fb828cb179a82665c6210df33a887a2e2c13ae3b99de0a67021b9054. 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/QZEQU2204249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cbec2a40c23fc7cfd6029bde8e1e634c9096f323fb993ac102759b407b5ee4. 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/QZEQU2204255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54decbaa952cba53d05e8daa05b16a4226798a05bcef66cdb3bc86827f6bce2. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZEQU2204256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efa10a331d107a15ba2acb9f6ac2c42a3ae43fa5447687277a427a8193b05ea. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:28:40Z), 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/QZEQU2204258.
Não Foi por Não te Amar (feat. Allanzinho)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d84cfe2a0207e517208d72043bdd9b8dd3f56e1bc349a2ea1096e080fcc49c5. 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/QZEQU2204260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa715391c27a10c89cca7992d8e67c4ead6e9572030505f95101350279fbc9272. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZEQU2204342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1143901f80a2fb7fd8b815b5ef6abd3f21bf88ffbae8e0bef177ba1326c5649. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BCZ9T2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee32cf50685ff5f2923d968d4b3ea0935f3179c9872e74d79195a6ce9799b7b. 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/ESA112301300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608b5a1274c645d9b93688428d408fff2890db1d174fe6047d8c6cd26413e558. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ESA112301303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fdf4dd646769635fe79fcc84987bd838804ff1685aea8e3e270be5310e641e. 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/ESA112301307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d642218f58fe38b9e1ef761e9e159e62889d76f13f380f7bd6391fb708107d. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:27:57Z), 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/ESA112301309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d7fb3ecc5e01a9f610dc977accde0b67c94ce704b3d449710b65dd312b6b8a. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:48:43Z), 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/ESA112308342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ab53712441f5755c65e7d0a01a6237af6087a9610cb39c11023f914773b2ac. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/ESA112313504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bc5f21dd9b9cdd552b761212267eadb451e2366e225a41fd79ef964996548b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ESA112313505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679aa48618f1a85c257c3be0298ebd23c1bc2e4baca0d3a999b60432504d4055. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ESA112313506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ed93abbf9bc90e1470c2bf07de7c449b10adb40ea3b35498d083d025b02bbe. 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/ESA112313507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bef1acc5a76c8dc48c1cf1aebec51ce9f2bba30757e954e19b3c7e52e16cbe. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:19:17Z), 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/ESA112313508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334c3fb994929847c8032900453b67004ac85c4701c5ba18ad0059220ed48be9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ESA112313510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38cff69850760562da6c2b52319ac72ad21a554f44d8070d226361446a04314. 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/BCZ9T2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cde09be0072cbbc7d7d524f98b1b0dc77f5d0c32f3c6878d8094011887e9b74. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:54:07Z), 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/ESA112316197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa541d70e67aa20cc54315519f203a0c10282503b00558ed940a719d3a268bbca. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ESA112326270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfbc4b1abb186e1a343359d092c145a32abbb5f585fa6fb3413f28ec25c5963. 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/ESA112426697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a21f06ac6d4742487604906dd3b296b38c1c3e15c8fa80592c2c42e25f84be. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ESA112426698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9182adea8ad371527b16da422699a85022ec55b2dce763fc57a0d0e5a09abed. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ESA112426699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60736ccfbfebbc7784d7c87690bc4909ae9064a033198173a63e8a29afb43b9. 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/ESA112426700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda36eac7a6e8a342f84f9ca92b42e3f83b1822fdc91a0af04dadfc0928a5c03a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ESA112426701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6a5a7f53b2dc2ac87beaac908b0bbbcf8c929db0614aa339dd7d47db1f5eb7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ESA112426702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed245cbb24863182f060e105ed67802a9d602d71050b8e902ba60835ec82c32. 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/ESA112426703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c523ee5a09fd27cdce0fbcc26ec9ecd8c35c2ba8cf6d080b0134131c35ceee. 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/ESA112426704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d58b8bab242481c88aff354113b72f6303fb9dd2ae893b752ae089c7eefcde. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:07:59Z), 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/ESA112426705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9290f07d79e5fa45e7ebac2913d6678ace6a758da26fc694e36329b8067c3871. 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/ESA112426706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fe989c02814c6c81299af209cb35cdeaaad2594821c7b6622977186532ece2. 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/ESA112434874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a2a14f8357f3604ebd04563786eeba31c4ed36e3083a7dc410bff3466678b7. 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/ESA112448193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08462b7fc1770dfedc47ef6709316e31059118897ac29b0a4b034383f2c40605. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ESA112449734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cafb6d4c9142c71e9fa4901d83b325784207eefdd06da922d61d11b9d57c06f. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/ESA112454674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bb57605172539f33c4f216d44987ab681333e4f84faf4a996ecefef63a53e7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ESA112454678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b74f2f268e2bdd6985b755ef166649b57ac28345c9eee357cc89bdf0d5bbb4. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/ESA112454679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a6c197ac99fd069c17abb3474e44abb6cbda872c0d5c5ac33b847760ab3938. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ESA112454683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32501d5a2dbbc037ca37007b987f431b49a16d5b3157cadb8114321ad6b8117. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ESA112567864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37af0f0bfd9db5bdcac6d23cb77422a902ae638aed91fa40d9992d8e496ee1e9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:10:29Z), 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/ESA112578587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7deb544ac2d58e194bf0f602b0fa984aed4aa51d54fc0237ded55f1ae1be9e. 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/BCMR82100006.