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 0x5a835d886215353a48639af559702e5a39b4caa0785af3abd6f6ed5008244264. 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/fd8666f6-c1ee-401f-b73e-bcf53bc6f519.json and https://artists.proofprofile.net/proofs/artist/fd8666f6-c1ee-401f-b73e-bcf53bc6f519.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 0x29dfa43e4dd62d5c5b2784892fd6692cc9ba256bef90eb5387a2b7691c0c66e7. 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/QMDA71879194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9b324f0b258c6c48926162f97ff20128879d7118df275ac1b7796ba22c672b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71879197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea6d79080fc8b4b3c9dd60b2b81415b7c8328881dad83a0f29c81022a3cd0d. 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/QMDA71879198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc383eb1e77a71cc6d9f0e2a91deb9017bf7a8f9b72d1b4c23fc6bc5da67ba4e6. 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/QMDA71879199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdabf7bf8927887e56161c1a0ccd47bfb408d55bcef525ee5fa80e7c721b70f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QMDA71879201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133d9b98520a32ab023937701f9fba27e94b1c3fd31cad0f4cf9fd67bf5f8e27. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71879202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e5bb56fc9837e74734f79b5a35bf6b7122402774c413b7df05736c627f622a. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/QMDA71879203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a895057eebdb7875fae75d34c8406ef726a2453e86a05dda3ca3faab28b553. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71879204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42f1520eb6e513826fd8431ee6886a2951115a3ba4f53489ff951bddbfdd379. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1800640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ae31424cbaa127656c572cc6d5076f636880a3e0781c4bea772fe9ad5b8a61. 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/QM4TW1800641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe695928fd8a65ad9dad5daa189c2e31135756cdb1cd1a568ac30e2daaaec6f69. 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/QM4TW1800642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c578b5daa57edeeb176e6376379861067471f227ca9447848799679b60fd3a. 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/QM4TW1800643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd115582a373c1c10aaeb0f36f7e6acba10f6d115cc598ddd2b69e8424ef035. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QM4TW1800645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7599f4835d8dd9af157db319c2f4345f907e800707b8b64644825b424d9e355d. 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/QM4TW1800650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e1a66999735e6c34aaf9239875eaa40da622fe0616cddcebbdf7ff28fea5f3. 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/QM4TW1800655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5a5caa680e2001369306116a78dae4c160aa5b88dd397d80e8add44fd6bb45. 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/QMDA71879099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e210861467155428f2f14a76fae56ad410877e78cba10cc83d85d424b3bb0e8. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/QMDA71879100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0c8b9d8e365b7a4bf8b55db62e3b9f386445fea9412001d6c284971c282c71. 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/QMDA71879101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c02f2d238685f8f98c628b5f97d3a26ad97538cb3ca47067c4b46522543c154. 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/QMDA71879105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1971dfd44acc40e916a1d226cb098125ae4239c66f947cce06bbbfbba227021e. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71879106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eaa28c4bf076e2c32dc5e1a35f19267b0eb908f45bbcf5c8531245d7197c8f2. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QMDA71879110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7eed6e3bb8def754ca8bbd75e82094c8413818b19a57040d3d7752fc1fb797. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QM4TW1894396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50e51e5ab860141f2a1b05f81832f7c71710a391756c11502862ad56fa8faeb. 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/QM4TW1894397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417963bd0bb31265d88b37c0a31173973c4ed15abe791e221b89d8b41bb2fdb7. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QM4TW1894398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802accf23142cdbc9e654fd48a6a290e16089d315e69d5bdd1b480692c1fe89. 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/QM4TW1894399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fce28001fdf9c99e5cbf1fc28d8e3341b7e611c8d8a81e9e5fad73fcb54c66. 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/QM4TW1894402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62be98ef29bb28adba63cda075ce532f93b8862dec07f4da9944c493bb3a9d08. 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/QM4TW1894404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f8d4b0a489afd2372394a51817f5e76279b83bfcc8f4f085ae837f26ba3ff0. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QM4TX1840724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8335d977cc88afde3cc92c65a1366830923a10c26e4c673e4dedaa29b58de64. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QM4TX1840725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85fb898bdfd26ed3338bba93edbd046935839998a9439bc01ba3246cff98dff. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1840726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb787c54a5710b944c55318cc6a7751730fb4cd7a601f02e140f5f29bc1db0a9d. 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/QM4TX1840728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34797d96740e1d67508d3260d5fe23ce03f05b9476989c9186e7298d432e0972. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QM4TX1840729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e0405b9d1a32f13f7817c489dfec49e9c283449f136f467c3b7ee6b7d8af85. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QM4TX1840731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc233b506ac27d21146b77fca602ddacc8e2b178f2adca16c7b5148b0af4cb06b. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1840734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f9c3b7c6ed38788fa0afb32e64b2793d6652cba590e87c079d8f81c6656006. 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/QM4TX1840735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87ebcdaaee13fb28deaad2550daeab39fd0e7507fe88d9664ff54ba5b8e317e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QMDA71874724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d29adf64e61fae6fc43970b00ca805dc3731342eaea930a315e043953e05429. 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/QMDA71874725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef0a6048a7947d5f95f3ab59dc680b0afbf9d4b01f312cc15a405ccc59713fc. 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/QMDA71874726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e14c4170a5a82d95f7a4684f50c79c021b1bfce3a77b7e7fd63e33451254bf7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71874729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c9e84cce1eb9c06dd1e3d6e496b9337c8a1f60032a009ce4f7ab2fbaf688dc. 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/QMDA71874730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5aab61977669d681525b625b6f7f87b11d6d8667dab395304447e1296b9293. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QMDA71874732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d43bd2d865d1c4d646824ebec0f113d9b489e746e3c158327110e83af3c7b37. 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/QM4TW1875986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64c800c00960bc974193989941d558dac40e1c291467c8e2230721bafb9e5e8. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QM4TW1894752.
Greatest Hits of Ncandweni Christ Ambassadors, Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7eed6e3bb8def754ca8bbd75e82094c8413818b19a57040d3d7752fc1fb797. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1894396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e1a66999735e6c34aaf9239875eaa40da622fe0616cddcebbdf7ff28fea5f3. 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/QM4TW1800655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31056a2926cbe2512b96350051043d3973ac4d6ed5594883d1536d7393b4a929. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71879109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f9c3b7c6ed38788fa0afb32e64b2793d6652cba590e87c079d8f81c6656006. 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/QM4TX1840735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc233b506ac27d21146b77fca602ddacc8e2b178f2adca16c7b5148b0af4cb06b. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QM4TX1840734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f98c0c75fa0bcafeb1201355de99dad78d5b764124c6dac27655ee39fe08665. 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/QM4TX1840730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dfa43e4dd62d5c5b2784892fd6692cc9ba256bef90eb5387a2b7691c0c66e7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QMDA71879194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5a5caa680e2001369306116a78dae4c160aa5b88dd397d80e8add44fd6bb45. 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/QMDA71879099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1802accf23142cdbc9e654fd48a6a290e16089d315e69d5bdd1b480692c1fe89. 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/QM4TW1894399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3a574b5b4d954f1ad5b51f3772d19aac225cc4a44a17381c64d32085315800. 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/QMDA71876837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72610910b16252fbe3cac0090792d0d59d7fbbad61922d768715f952e0f9b8ff. 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/QMDA71876841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133d9b98520a32ab023937701f9fba27e94b1c3fd31cad0f4cf9fd67bf5f8e27. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71879202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11074b274b78e984d3e5837ac3329ff48cc80d40b424ca36f97fab4528f2aac5. 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/QMDA71879108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fe6c7cd9f9737d970ace8e34124545dae901c2f72d81752f7461c9ee6b5616. 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/QM7282027061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ac2b11dcc58bfe76bdc4efefb157aba6039bd4c6ef292d757d76466d0408f1. 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/QM7282027063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bb3d6629c312b5b73a104504d94c2ca56a2a6381039786006c649578a4083b. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QM7282027066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d650b806105eba28a5f1bd8331dac086da861d50dc329e21893093f977fa2e8. 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/QM4TX2242297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f709989696c6da95fe23bcc76873268148e12f03f8c7d82af44c6cca2b87a5. 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/QM6P42225756.
Breaking The Spirit Of Failure In our Lives
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557966aa5e85fb8820f9f28db85ae5e991f24797a8b99b3a753c2ec7abfe1edf. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/QM6P42317080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5a691be7dc1a0b7a3ff5b03d08d84cbb11cf532f6367cc625be46c2cfa5d1e. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QM6P42317082.
Manikela Nge Ndodana, Halleluya Siyabonga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c3618e08011f7e80449d4ec44d8141de8341345d8dccb5a9c043c877ebcc25. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/QM6P42317083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fd4bcb4d9c07de2dc6e48628121c1ef9ebbefaa53005a5d6533dbd3d78cd18. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42317087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c98dac42f8ccb3e5c956749e222c8a5823c9cd8e11016e9aebd87b6b66a90c. 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/QM6P42317089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd98c6320394305b9c895f1713bbcb5f2641f89e94291df8e64e8da5c0cc165. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QM6P42317090.