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 0x7c869f3b56045187927a4d84cdc2a1afd43344c61afbf081b82ba845e4929453. 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/def756ae-43c7-4f9a-b8db-552ca681aa28.json and https://artists.proofprofile.net/proofs/artist/def756ae-43c7-4f9a-b8db-552ca681aa28.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 0xd273ce58d5d739f9d8c6adb052172cc36081de74448611c909f92da54123d621. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/FR96X1500581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929efeb45c39384da0c944c8c692db4551fac8779e6919298d96180ea93a2390. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/FR96X1500583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27ca4d6b71afb72fa57fae179bb14ce469636d42979842f13851b7a38ac8873. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:10:05Z), 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/FR96X1500587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146ddaf433fc74a3c7fdb61f8c1bda66c052428486de4729c64428d5088a3e2d. 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/FR96X1531134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0019c43617be1f9d8fb5c95519c322e955dc6eb362a8fc3fce216b7303451dc. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/FR96X1531135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbfe1d00240e64ec79d1f7102cba36efb7cd733645c9cf74156322eaa56af26. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FR96X1531136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f8af8e5d69009ddcbdd035a9e6d49cb9d2da8c25447c7ef8b6b3fc8d66e22. 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/FR96X1531143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bd24b8846a87985f71a6ef08392b71ef2be13b3e83506070905d5ff2276fec. 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/FR96X1531144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2078360e09f2d2f92c3a4167dd89179c97312b7ab15224157ca88cba6d4741d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1531147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146ddaf433fc74a3c7fdb61f8c1bda66c052428486de4729c64428d5088a3e2d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:18:05Z), 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/FR96X1531134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbfe1d00240e64ec79d1f7102cba36efb7cd733645c9cf74156322eaa56af26. 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/FR96X1531136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf614a0505df2fab1bc531ec142d23755a4c5f57de49071b61a9a672f3267e118. 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/FR96X1531138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bd24b8846a87985f71a6ef08392b71ef2be13b3e83506070905d5ff2276fec. 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/FR96X1531144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2078360e09f2d2f92c3a4167dd89179c97312b7ab15224157ca88cba6d4741d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR96X1531147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194d279ab5a915fe23cdc91a45e3f437188f233018956f1581bef38dfd3de111. 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/FR2X41441838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d635261a00d378df8e57ffec2df7fd483e553ca8944650693ef5fb489ff8eb. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41441842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d832c7dd77d21eb68a409a200fb337ae6ec360409ce3f6779f78ba8a8efd73. 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/FR2X41441848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8d4d357ea48dd205bb269c5a48ca0d3d539bc6eaa7dfb3e559c24b2e3bbd8c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41441850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d3531fdbb69d48952cb04b54d7447026cf67cf113f3dedc5892913be5a7020. 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/FR2X41441841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d832c7dd77d21eb68a409a200fb337ae6ec360409ce3f6779f78ba8a8efd73. 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/FR2X41441848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8d4d357ea48dd205bb269c5a48ca0d3d539bc6eaa7dfb3e559c24b2e3bbd8c. 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/FR2X41441850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a090c6050311a75660b24d541bf6bff9d7e990f2f72da4efec73acd724b1ae. 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/FR96X1500128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd683f3273bce80fc8159a6ca178a0f0f329d9b50cc3a825409f061562281dd92. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:31:39Z), 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/FR96X1500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a090c6050311a75660b24d541bf6bff9d7e990f2f72da4efec73acd724b1ae. 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/FR96X1500128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929efeb45c39384da0c944c8c692db4551fac8779e6919298d96180ea93a2390. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/FR96X1500583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccc54e0c6fe6226b93423876b77cbf4cf4d4d83f3721e8e720a9a2feef63f19. 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/FR96X1500584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a058c908847436d223f17f1eefc7dc657035b17ddb3ef97d2b9cfbeed1837de. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FR10S1726030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff1e2501901d74208110a0a5c225b44f4020223a6e74f2939c4cad57715774f. 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/FR10S1726033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2466ed308599325d93771dbb58c1a2782ad6f1662cb96919ffb7463f25f67e90. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:24:14Z), 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/FR10S1726038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc0bb6381be8535a96242a555f5df66f82a2a7edddbdba738537a57e3f812f3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR10S1726042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b5c116edec377d678be6d943db03603a9422242a58b54e001e7d959900ada4. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1726029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d0dc4c6996923eef3e2fc5fd3ed67260cc74a461586a79c9e5574092721735. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR10S1726032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc0bb6381be8535a96242a555f5df66f82a2a7edddbdba738537a57e3f812f3. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:44:10Z), 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/FR10S1726042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064236234e5cc7dba41bf30101563d05135ff89f16f09954c147b5aa9f0ac74f. 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/FR2X41923812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69902b205702819693c4fa3e14b9b32080b207d51645f07b3bef2b2545886e17. 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/FR2X41923813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ddbf8157005a6b81c44180c60aeaae4fe430e8b6351101dac0a2dc0c60f945. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:02:37Z), 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/FR2X41923816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bd4b707e800fbb653ad5fb504fe3177949f12c34e5c2f42bc4c66d16b9bdc0. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FR2X41923806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064236234e5cc7dba41bf30101563d05135ff89f16f09954c147b5aa9f0ac74f. 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/FR2X41923812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69902b205702819693c4fa3e14b9b32080b207d51645f07b3bef2b2545886e17. 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/FR2X41923813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f841db50f3b157a4b77a94f3a9ca0bff772ed9cc5d7ad0e80b01a2f90ee6037. 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/FRX452001008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2187b89810a14315dd26b691713f9af12e16f194b81ee9423fcd01b7d1f21261. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRX202118149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2187b89810a14315dd26b691713f9af12e16f194b81ee9423fcd01b7d1f21261. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202118149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eca1c51374bcba4c6f48b345c06c205de9fdc9343dc47a5c7e230b928d129d8. 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/DGA0Q2399888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b59bd3243c7b41ed872c85bde8e83b6c630c943f968e14831ef2725f707a0d2. 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/FR59R2495336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3cde80ea9bf6353f3f625066e19185f42130649360e934a5b84e4b4227f562. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/TCAJE2461459.