Sacred Reich is an American thrash metal band from Phoenix, Arizona, formed in 1985. As of 2025, the band's lineup has consisted of vocalist-bassist Phil Rind, lead guitarist Wiley Arnett, rhythm guit
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 0x8de72a80f8d0e52aeaa198c29e7b21134dcffcb232c0c013b2085cbedf9b61ed. 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/cd8f7fba-ff73-4f0c-8daf-560479410240.json and https://artists.proofprofile.net/proofs/artist/cd8f7fba-ff73-4f0c-8daf-560479410240.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 0x574c5b6d71f88e5f4dcbf36e856e9e9b5f43d61cbb2cb535ff0ed6cbd8ccc0e5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USMBR1913718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e674f4e07a5078dc9f0e29fa9342de9c48d8f9cbc8914056ef04e8c72f37ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1913719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03099d95618635be17041ca6a83be406237c23f4379b52ff1255b6eb3f52572d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1913720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d17b8ba8edf5978d9bc50476223f109990a8118e41efa1a3b2e05d1c4e21c3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1913721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8509fcb12781fd56315e6790e9be0f1dfea3ab27bf7f97f9fdab562c07b59c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1913722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8402fbe410e11678d9541563e1606786b07eb7727b9294a2bb7d6f92b6822b8d. 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/USMBR1913723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b66792faadd5d2a803b253fc72769c9a25cb20aec16c286c4d48e81d23626b7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1913724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965cf98ae4fde0d35949e85acc260985fe60adba24258611dd17e2e095c3bd05. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1913725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e7c68c87beb22c34f817427268ebcb6edaa467f361f6852e56c4ad9d5b9c7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USMBR1310018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad986de0cd6568342e15660fa84d57307ea686c26fbb374a06cb33c5da8d3d74. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USMBR1310030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f215eac6b089a19067f0d35adbba66a776c3c2799b4974b02d71851ecf7da4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USMBR1310019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b39326dacc1181f05f586f18913b181468c1e97fe13ef7ad270093946c7ad0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USMBR1310031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe671e09a7cc8bddaaed72f40500a887287382fd08f31abb5516c18b0b658ff36. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USMBR1310020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc406b5973c7b62f1b0488d635cc7795aac2ea3b03f950d149534fc9e5e5d711c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USMBR1310032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213fd96a612c3f390e626475976b039cd05576cc5a5e2fc717706a81453c5747. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USMBR1310021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4ab748f6bfd2f6e9af20807d2085ac9a767d6393466ca25942aca7b0081f01. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USMBR1310022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574c1338d1e0ca9e489d5ef32755e6972cd3e18904c5f158aaefa8e74d949555. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USMBR1310034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b066428ae7205e42caa8b0b158ced0bce28e509784329fa23ff81f1a969168. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USMBR1310023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8553a0826af68d307f07bd8e7a864721c8072373bffb385673c6f06a630f9679. Chain 2 (Bitcoin): anchored in block 956970 (2026-07-21T23:40:42Z), 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/USMBR1310035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd868e8a6645a7e69e135106fc86ee0a674b34efad4ace2bb75d4a64ead8699ce. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USMBR1310024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa592edfda0d352da8aabf7ee61c9528c0e5dfebd0432447e6d90964595b6198a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USMBR1310025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf866d1ae79f945071d35d25ac3b1c455e751ddb26ce5984a193dcee7962ccf4b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMBR1310026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827fb613f1dd482fda0419cd9522ff412556a44aed89922845d7b43c4b848d7e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR1310027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6720881f74a8bb256ca4c16b737a007e848970ffa9da49965673c7cb501378. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USMBR1310028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3ddd928039afd1dfa870ba01cce7fc0b51b235b9432e600716011b8897fc65. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USMBR1310040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4aa112ebb75c78567eedd288a3a467cb057696c2f61911ce9086c4caea549c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USMBR1310029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d44d66b1d5169557d387442b37789144d9ffc40fed534e1727745f3b06ba1f0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USMBR1310033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb256d260f48c4e8c33aad8d8754266623ce1a986a9e6c701e77ba276c0cda43e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USMBR0502718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a3d3ee4e13173532f97cffaced5516b21ab0da62c8a7305c69d5821e3baaa4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USMBR0502719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43026159d48ca6782d71bec8b427b4c457e757baa4498402be9003986dd04de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USMBR0502722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9daf44e2a2b9972a38e7ba51909990fb6cc439059ac1fc22561d78051d935a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USMBR0502702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cd14d237ea0c889d8c2648e39b4fc6b5f025e1c2d017e2783451120f481d53. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR0502703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00076f169f6f1be1479dae8c1d50697131e49fab7e30cad6cf771e5c0e81d4c8. 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/USMBR0502704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bfa8ce1d5ec715630e4312d3a2497a30910f21f8c98e498e4699ab67d09020. 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/USMBR0502705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f8e581a355e0d9fe018a2ebe6c95486d0e2cd499fc93f2b5995002b0538668. 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/USMBR0502709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bafef21b2e270abdcde75e93df1d90878baa743a1b368577a512d47883be28. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USMBR0502710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcf8555a6a24951e2990e88efe17c1a01fca4f12b2a8ad306c478db69d713dc. 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/USMBR0502711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e3149dd1261df908f2891af6d0631ba538ffedd17c2c5aa50e518bf319b3b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USMBR0502712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e705035b8dcb520a3241f9351ac711a07438a44307dc416313a9f0e3c4d458. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USI4R1010247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76dca17ce83666be4bbd973a6812d2a33fbc58d9a955ef3c3bedeb969e85b19. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USI4R1010248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcbf893966c04494d91ef348305269ca21123b63c0b655a1e2d72e06a8f9139. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USI4R1010249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ac9f5500a9e8d7a5ade6400df064df9b3fcef2a7bd693fde11c8d55c5f89cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USI4R1010250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dfa5e91b3ea1d65d952fbcc7c7cff173f5555e76ecdcdc2fd8707a3c6d5f4b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USI4R1010251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c15356ffc2a0e6af550357b2aa6d2f3297167d1c0c3940efb5a057bc463fa5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USI4R1010252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bd6958ae94ed1a2d7f4138d74aa5885e44ffb036680c3826885ce71ffe0351. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USI4R1010254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc960e48a6ca4f23ec35edc88752d7e2e2fdca476b30f3596bd7e857f990ff8d9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USI4R1010255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c295635e02538ca311c4ffbc2ae29fa2f98fca56029d1f1c0b63e1ae0e31262. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:24:59Z), 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/USI4R1010253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40584c3994bc20fb0a5da211525b996fd574e552105a4c59ea2777f0701e903. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMBR2114629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9718824af5fd93ef80cefb3e6cd6a799480b8ca9dd82b53b821733edc49d4bf4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USMBR2114630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dba658cacd477441d05a1dd2297bd9dcc5ba1f3d168749a4ade2f4480bed9c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USMBR2114631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d449d585e888f65d841ad7162e75e554069c9d41609b31eba22d5cd56bfdbbd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMBR2114632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a3922d6397b1b9d9de79c718d87381e71c8f535b974fb14274eb5882440721. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5d6f94d429547fe00e3d3be2eacc62a7651d08fc4df68106aff1bb3ef781c7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USMBR2114634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585b043b7f056314dcb4e5cdc4edbfc703a8d1e26ef9863ef4f5a02230e6cd83. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMBR2114635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b3b971d2d90e885e5776ff86ddca95cba7eab9f3a7e65d8f5aa821b540d69d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e190898405d603983f02c1180078939a1e43f5eeff8ddb05502f2a93ccebce9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMBR2114613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b565bcf573a34ed15cc8b43a29199460e3329b36bd632200764d374c35f2ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c126cb65d079fcdef388f413c28a346ef5214f13772a5b67ec582c3fde9055. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405b936c30c290e42a6396b74249ac8478d6ecbc9e7199c5b20851b846215e9c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMBR2114616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e59596a1baa73774fa3a2a4486b9c3af0a628d337256d554882714ccc1364a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc361ccfcbe4901d9a986614e6095c1638835921e3bd7ffb70d0db8e42ba57b96. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USMBR2114618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eb897c00701cda4385b74b115ba023a702b30246035c82bb41d7bccac10658. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USMBR2114619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9627047e2aac384b3f6fac8723aea45af75e536fd78159a237427f3f1da9a1a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986a0a8ca753bf5877ec086364346cd5460b3f6fea6efb4623415aaea028856e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f31d7dfb9f10f6005105e4ffe7c11367e5329f77af6029499893ec00dd47b90. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d17b8ba8edf5978d9bc50476223f109990a8118e41efa1a3b2e05d1c4e21c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USMBR1913721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada2be44d577854d2a7e8e742bd2d81dcbbeb15475e43e97bcfd047ef3cf2132. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USMBR1913674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48877848e13cda57443227473cd8e07665a03de9bc704e9d724cb94c73ee738e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMBR2114623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad499f43005701953204838d7f9ed4266608bc91dabf9f27cc878bbd6a3c5577. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37848f0156d609c086ad917d0b55b7957490e1918965d280533f1c5def3c08a0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USMBR2114625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fbd288fa1bd4384489d87849d96ccf0731a627aa73b8b11df90fd629e8f481. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USMBR2114626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736708ce79955a9f2020cb89b378ce5269297a402501e752b245c9a9e57c9cf4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USMBR2114627.