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 0x105fa8d514f51bc70f1c646e82d5e0f318337468fc35df4dc7a19e597064e38d. 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/dcf309df-d49b-4d97-9d21-6efbe845ae2a.json and https://artists.proofprofile.net/proofs/artist/dcf309df-d49b-4d97-9d21-6efbe845ae2a.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 0x2df2a44289daec6cb888f2cd935a6eb441450faa34e58f761bd883ee90237597. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/GBLFP2518805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca1b38a1d7afa7c4105dd0948b6a19f35bbeb473fb6904ffcb4ad40a8c34905. 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/GBLFP2518806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c87addf0f7828eb5118a6ab8aca718659bffc4d00b6d5d395def865d374c391. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBLFP2518807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e1d18a0b275f53b6d966753821293d334fa1f2a3c29536f3aed8ca672b7f93. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826570aec810c065abbcc60a9da4f58a51cdb371ae1598eb15503d43c4059e8f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2208e1bc432d053f3fa6680ff798b19bb6fb2159a5ce4f4be8019b1df73b7519. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cb7e7fc10ad5b5aafa3d7494abfebc34b2fda74631c394f6628982108b1fd8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GBLFP2518811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700d4bca0bf8943fe0af651bed3d2794e2ef2dbd13d529bc01bba64b5a70b277. 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/GBLFP2518812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7335bf48267cf42eb595332dcff48703331f8d76bd6a1587dffa111aaf431dc6. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/GBLFP2518813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b803964e26b8dd39fbf4f5bf56c5e7327904016f674a74225906aee52992f7. 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/GBLFP2518814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d58c441e6fe8b85189106b2d868191e87b76589cd31c4cf209dd1fdc161d5. 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/GBLFP2518815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa97e1059dd9cefa2a21cde516c3cbd54de1437d01985043fbb03b432ae528e. 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/GBLFP2518816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05231f69ebd3077ffdbe1a68699b1c077084edf648051058d3002945a91f091. 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/GBLFP2518817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcedcd67432037b115711e1b60b8ae0b67e1fb03a4d329c77976a19175b4693a. 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/GBLFP2518818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d400f3c61fd02c3fdb5196cc79f17a1ebaaee7dd22bbdb0d40ede27a7fdef0. 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/GBLFP2518819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ae1f81266652e3d3ea805baf20aec48b765e92535b77c86990151973109827. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBLFP2518820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50301e0d85ec4003149c57193fb8a5f642285cade9639d7ee24975b4310bcef7. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBLFP2518821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc8976c10f9edd865509c2ad792b5c44b2eea640d3abc79e6d4d8f978a6bd81. 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/GBLFP2518822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fb35ecfc86f2860b7fd4675d2c7b29592ac937f00b50afac38f567b4ed11f2. 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/GBLFP2518823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42756c0c05b421cf785bb495c6564be37907037107db21666f5fcca6c0bacf1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659c4d28d3db8f93395f290f3b515b495d755a185a009a13e7c938c1774dbcba. 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/GBLFP2518825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052ed4c59a2a6d1d8bf98d382f838804a665943841c6847c7ac07adafc2fdb91. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2518826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7069dc282e4b932004fcadc95b30bd1eed55bfd57da8ea663c994babf16741. 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/GBLFP2518827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70477e58c40d850f1b1fdf57334c59fa5559bc030a8a94d013232167d404dbb4. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GBLFP2518828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de91f95973604f8901d1f045bc3515b1ae210275aeb5e2a31dc94c247be4b00. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBLFP2518829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd461bb2804d8fa97a4551a7af9f1ae654a049db1eb6c89e0930ed33b543ef8. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/GBLFP2525925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9dbdd0c4dd2ea5ccdd262be80a379177d86e5b530aeed0e1714da55aae35753. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBLFP2525926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744fcee7856d869259c34535f47273e51f83468ad09460eeb84adbb3fb983560. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/GBLFP2525927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3ba898f8bc3bb63bfca41dcdd63380e5d20627a8de41f4cf672ad5ff6622f8. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBLFP2525928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725025e53ddb257c04ff94a5968ac0e1901a7075614813436a9481d13fbde069. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2525929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf066aeece3166ea19b7580749c0f3277383000c112534dae15db387e7cc3bd03. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/GBLFP2525930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada15b21a96f4ff8dfa31bd7216a911ef7cde585a4020c7cd4c075d1f8d1b794. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2525931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa49bd2c3755dcad71afaa41c13eaeb3acb83d7f95e6d0b882587dbc877f570. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/GBLFP2525932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8678c1552936ec739a0db8d2c25f3718674920fb91f9405991143cce23f03d5. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/GBLFP2525933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c2a40502aaa6e69b6679d08800f52657407c986d2a798fcf52096dd9c7cb88. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/GBLFP2525934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7738d42aad9417778de68d47f252502e05fac6c788c144f2eb775741123a18. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBLFP2525935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc2249dc74197384412432606e1fa45b65428761bd68bd82528bad53f06ba93. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2525936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90a45eeb835c9e5b51e281dce037ff1612178b6eb877b7134e6e253da9f6e5e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBLFP2525937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61a05a8699ef42f23e0a2689b23aa73f22d93bb81cec24e90c718962544c4cf. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBLFP2525938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59903297d5bbad10baccc3455457717fd5a8b95f29a2996a5df041f12e5b9af8. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/GBLFP2525939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663928f5f46d037289e3ecd0acfca7f6c2d2ac40341596afd829e29884fbfa16. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/GBLFP2525940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8c7cd92d78c1628e492e50fbc05edebe917b6ebad8f98dc4942b004ff21c20. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/GBLFP2525941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881af3e1e3cbddf1ee64ce2ec2c2d552e39e2e0f288598650f43310ff342e327. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/GBLFP2525942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b70324676c1e90258861405baff4d32aa639b00f969ec17fcd824c30d4af381. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/GBLFP2525943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5167ab3cbd5edf75738fa26777ac2453bd6989763df87afd9c88e78323609f6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2525944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0011baa22ef22890fdceee954dbd3492f010279eb8a7f76570d465825e0660. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/GBLFP2525945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a416e72919801c366ce486f9b0be88e521dd5847cada8644a93f1a1b744ddb. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/GBLFP2525946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3cae31aaac7bd11d1c6c4d61529a5ec8ae8e27dfab6950d7e22d7b29a015f2. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/GBLFP2525947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aed40cb6e2b381893e2dcbeefb8d0d793510b5102d9a7ff6088bf8bee1be1de. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBLFP2525948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3c1c2666734de41f5ba7ed9aa0eaea5738e993c05836e60fd5f26371f2e82a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/GBLFP2525949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ea279024e92b0f466a787282699d85b0986eed93e9618b98796e8f37f92dec. 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/GBLFP2589823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122cfa8d85cf26cf7457abf463bfd78523ca66e413ceacd85273eefb80113aca. 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/GBLFP2589827.