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 0xa179cbbb16430bc127a321bedd4495db8d8434e2bd272b8c1e8df7814b77112a. 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/c72084bd-ae74-477d-9b38-e8dfd8b3223a.json and https://artists.proofprofile.net/proofs/artist/c72084bd-ae74-477d-9b38-e8dfd8b3223a.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 0x877b7271cf234c4a437369505daaa34311d7fe15a08cfa1d124a97711835e372. 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/USHM81242722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167b85320e27827c6ba06383d693b5ed2e6aec089a81cb5d1e75e006cb83356e. 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/USHM81242725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccad7f42c1f466e6231973fb4e3479233e436aaadbbedb76030caf3bd8debdd. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USHM81242727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0b068d4250e8226903223d90fb1a739283fd3da22c92b77298857b2772647d. 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/TCABR1342822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1d6b6f443fce018f06b5ed9c200c1b54a71961eda30821eb41143798153b1c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCABY1466735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6a6f6ea65edb98cebd4939fd71c90c1fbe2b7704af5dfc202f91384a82886a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:26:49Z), 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/TCABY1466736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83a97ca25bdcc7d946ae3c9d137507a673e790d1ef3867e6425c6199fa872ba. 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/TCABY1466738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ff8eadcbbb4d0985b45fc4a58bfb16f91997a8319fc6945d6e7863abb9256f. 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/TCABY1466740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd32abc7830285aaa59c43da6585a34bcfe5696f756db95ba631f71180e9cc8. 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/TCABY1466741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e13d77ccfc6a71588062ec50785f05b3d64609b049deebc82d710cad972537. 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/TCABY1466742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20ebd1d776f5bc1d995e844efa2213d8de6cd069f90fd2a4ad94d3a70e39bc4. 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/TCABY1466743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ae88d95dae49dec173aac59be6313e2fc54ecb7d34120443f90d0f4ab1d2ab. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/TCACC1441845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa401b9f77128a111d0153a206a9ea625d56074b3e9791a3c8607deaf6c7de26. 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/TCACC1441848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971c819e993db8a04d55156ac12af1e33523b12e183de45dca3a41b749db0b1f. 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/TCACF1557384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4168c9197b2f65d36fcb9d2074bcbe8284dee8b5c32cfc4d35c2ebca2e7dfd7. 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/TCACF1557388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5411eae6ca1dbb0805e28f86875325058abc4300213767c523dcd980a8adcc. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:37:10Z), 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/TCACS1611934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73147dafac6025a009b675345e1aca7c21021c80e05c965da4d1b4d9a52423e7. 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/TCACS1611939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023b0a5bc1be99222f2fb500fc12cafdb74e230002b823733481c0c4137fb6cb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TCACS1611943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e45839d775968a161de1da633e9aa6d3a271e7282e00797760ee1822e9d28c. 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/TCADD1758769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8219bd3432407cdc5353d2d255c86d4d517613f55dbe28a77f3b7c7a79eb8c28. 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/TCADD1758774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939540f8567061e4b5d725230a9e1f458761d31c6067e8704b444bc1e906f1f8. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/TCADD1758779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04cb897e8cd7c8e1a0c11ccbc0cc6cd04cf918c75c68ae851c3b7aedf42a7a0. 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/TCADY1845944.
Puras Cumbias Al Estilo Cuauhtemoc Chihuahua
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3821f3cef838c776e2b2944488c91cc831a8137fd8bc970873aef46cb59542b. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/TCADY1880186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59cf8703f62fc3510e3134b08807987b17ad6256f4f4592d777da0d8eb4ff6e. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:32:37Z), 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/TCADY1883059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34497435316ec634d68b826cf38945ebfa9dc5fd6d666475157cf524e01e4029. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:22:21Z), 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/TCADY1827813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34264d304d7b000a3b8eaf34564a884f64439c2b2b653f632bf4742da34d8ab1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCADY1827817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9a5b369f79b6e657c154022a44474a0e6be50a9c5dee1a6a7928085805b727. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/TCAER2091898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb39426ea0a6cce4fc7d9b237f8c159809b3c4427430adfb4df508f626341b3. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/TCAER2091900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdc887abff634ddf599d769589a5174aa982ac8d617b0194bd3f67ae18511d9. 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/TCAER2091903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc90db5b1c75ea08a2b4ce11d55ebc948eb31b5735e93055f6e1027c02065fe. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/TCAER2091905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff40173d0142aa657577aafdf112e16f0c636915cef84c42e05a031986e8d5. 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/TCAER2091906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fd943b8e29521f40dbed3426e454d82449c48a9aeaed7c7a23d405cd934696. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/TCAER2091913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98562849b39933d2a9faa5259cb979743dc2e884cf0a0b92463b33710820867. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/TCAEY2028863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0b50abb0499e0c303bdbd6648a5bf5cd2e8e796395d7457e7053d13685face. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAEY2028864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1737ae8689c52933f44725d9395b8cf7d2ac8ee7f4956a6f837f8946b7a847. 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/TCAEY2028865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007c502feebb4ee6476dd4dc1cc2383bd775748c881da54ad8314110ba24cd9b. 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/TCAEY2028872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4542434949c138d389aecd0e45f05656ff012e4a76d0ab04b443f6a684ba542. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/TCAEY2028874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb68f30e8866b909f31624b8d5c3a7ee50ae027d5c331f2de8b4dad6c2ecedfd. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:58:07Z), 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/TCAEY2028875.
Popurri Puro Acordeon Homenaje a Grupo Pegasso
Polkas Al Estilo Montañeses Del Alamo Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f83c09a2512d940b448b0c6044c18357004cc256e155a18d909f1a808b8f262. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFU2151550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf578cdf5893560264581e78e49abb0cc8a54e38abce418e4ba958b2b5a4b34a9. 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/TCAHW2483284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97a43aa0e4492193a2ab2aad1fb34cd032f7c63e958dc1dee4deaf63d07664d. 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/TCAHW2483288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523d9fb4f211babc54d9076ab3b44f4bc66a03614beaabd6dc5bdf85d8f05fb2. 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/TCAHW2483334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaad2dcfb0ab16efa5815594342de944b317fe554e3a09102b669927e4d492e4. 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/TCAIT2488372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c58c89d698fbde59e75836acd8008524afa759e8120f22d8d7aec8739be386a. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:21:44Z), 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/TCAIY2472394.