1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xb1f4299d6d5d01090336001a8377ac4d3f602092f1ac60a251985f7e74c21c57. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4770d869-c5b2-4ff0-863d-77710c1e1f5f.json and https://artists.proofprofile.net/proofs/artist/4770d869-c5b2-4ff0-863d-77710c1e1f5f.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 → block OTSBitcoinBlock must exist at that height 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 0x144f0244a3c03ffc35fa1130d67b23c6274c003a538a38d7ab8e8c01c197c28e. 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/TCAEA1803111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdb5fe944ad5bcfab1b4d3b6bd730d7d9f2e63436f7a7acc71957f510e70050. 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/TCAEA1803119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee1640a77892b0f8f65b0f40995a8d8c030cab254ac163b0ffa07ea48a910a3. 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/TCAEA1803125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbcf85ac2a488be781a533e78d9cad3ef9012eb6c1fadd88c5dea7e40ef1e77. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TCAEA1803127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6746305e05c663542f7ddba20a57ed6f546a4fcbb975add29105d128c46bb195. 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/USCGH1466500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42140e4a62bef96ccf144bda3e2ac280b53d71f28acd23c0ee62f0b2352ee01b. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1466504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82335c79d7db762b724fa4691965db14eae8a20d34c13e635a5cba6c48af74f9. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:09:53Z), 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/USCGH1466505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeaf9331e163fd3717b160a0d00fa4d303771452f0a43f1c2f3c53e5dfa4f20. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USCGH1466506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0e140af40a126a2c903f51240049c6c3f0bb62e0e73a20dbdf36b6aef3f321. Chain 2 (Bitcoin): anchored in block 957658 (2026-07-12T05:03:28Z), 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/TCAEA1803086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eee9d13f3aa68fc4ab3d1a88bd7a09bcea7bf7fe61a0c121fc4570ce9e668f5. 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/TCAEA1803091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1127251ae1969310a6b5647973f71af9198c151298f008a2229c1cd3036dcf20. 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/TCAEA1803092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb24af4344e30beb7ededf5d95cc7741ba4a52e3a7feace70b30bd45ea52b146. 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/USCGH1434619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9859d9b0f871810ab09cfef6d6a9a8e5e7a311df32c25ae11ae5b21b3da0222. 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/USCGH1434622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb942102fb9207d06c15b01fade906a3926c7718e8d09bf466e5769ad185c09b. 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/USCGH1434624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973fd435a4d910d1e674fa3533b98b7b626cfbfe09402cfc597ad2b4dbf72d24. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USCGH1434625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcb15e6e72b30ce936d4383072df4e992cef0357046c4a587ed322e24d38547. 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/USCGH1434626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d264d818025a711ce445201b414a49b36a7fe567462f53ee357da3bd6bfe26e. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:18:23Z), 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/USCGH1434627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc99ba3693eed598fca15f7d422ffdb45ebd3325a7b2458820cf2a62656af13. 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/USCGH1434628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32865742fc554c565d3666f2f93cf9d2f6d0c78294eaf3ba3a40a9eacd3f6bf. 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/TCAEA1803247.
Musica Hiwote: Single Collections, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc967ca18947023fae621e950ed133fb2eda837c4006083f3a17027495dccd735. 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/TCAEA1803231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2b318ba4127cb01bb0755040245c732daa49f1b5bac9caff3369dc19fcdf3b. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/TCAEA1803232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d2711ac9459e690606082a945998fc447b7ebe1708b7187cda83ca2f515502. 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/TCAEA1803238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e661c5157ac9f59d44e828f40d4cb30dac3fd1720c74ae2bb3c56e30fa33c83. 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/USCGH1494566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069f17ae941f9aa4f6d6ef3f5198e56d46e23affa9bfe6f3340d3d54a0514438. 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/USCGH1494567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7c1f9f076fbb0a51a690abd2b5749fc9cd9359af163f84696c0512d47903c5. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:08:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1492537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9761fd5d23fb052c49c451aabcab37a617d02cad8a64054a95d86c957c6af8ae. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USCGH1492539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4a17b693390893f7bb46fffaff9a26a51a64200e42175f18c43c2196297ed5. 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/USCGH1492543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94ae40d7dd5b3fdec39fa6df9317cdd01ed3eac7c9b08b54420403a478b5d22. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:58:05Z), 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/USDY41720381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c76fe99af7b1f8525ee11b8d79a28ef50c854a3504e8b8902ee59634862bd9. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/USDY41720383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b42d6c2ebd03ed9e4dc3f83d6bd19e7d67676c79329ff41b91400960e44750. 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/USDY41720387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3b9e4d4f8d78d4c9f56f0b25104ac3214479442bada97ea807127b71402fba. 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/TCADD1707658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f0fa5e2b6be0d016e14aaa7506f1d6858045923f42f3f2c012d73cb7cb2475. 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/TCADD1707662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d34bcf13ec95722ac456af961dd9c7870a16e112bec4975f02ac8c57fe8270. 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/TCADD1707664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133997bdd2663e4d3a8be8ab1216e3d44e54ba0c638ad23e6938d7c0bc716619. 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/TCADD1707666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81d809413dd9877e861d1b6ea4272372c5833ffbfe807ed2cb0a733daccbff6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:37:22Z), 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/TCADD1707667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40838bd28c5383db44f9bf8c0796c2115c221a948673b1ddcd069c187540da0. 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/TCADD1707669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ab39786a2d169c71b92407d71e569898306616bde0dd13add4e6090d58ed1e. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/TCADD1707670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b513b323590ad6a79fe498d70fd0501d495e5bd16a9208b841bf989762ac4e. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/TCADD1707672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44d7b3a84b2dfa8f117c4d7fa6eed4bf11a1006b92ab2d31316b11eb2d85fba. 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/TCADD1707673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212f7c8180a7824af189d17bc6620e9cef3c1006076f9508ce39636f99617e9c. 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/TCADD1707674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8dbd508085af71c6428a8ee9d442a79f6d6509e998345f88bb6f1515002d36. 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/TCADD1707675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4245daed4c658f64c388837b255df201c011c2a54635b61d4b4f95902ba5b927. 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/TCADD1707676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ac0e27a9031a76e56ce7ec4e176d3e4b0e050d2695581937193166694bca28. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TCADD1707677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174956f4b9bfa9fa8f62428c3a66bd8e0bc1927745ed64ceb156dc349c3d242. 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/TCAFW2178521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc549b862cc9be81e7113e078a67086bd13959174e49544aa7c76a855b564cddd. 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/TCAGG2298792.