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 0x21d50f3c8fafee26d858a9c9a4f959c2b297ce7db8bf8fd9a88e0bc3fad52dbc. 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/920c3a06-a82b-4fd6-9eb4-9fb867dd4889.json and https://artists.proofprofile.net/proofs/artist/920c3a06-a82b-4fd6-9eb4-9fb867dd4889.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 0x317e5973df2057c5092310f7c69383043144fe5f740dd28296540355f759ad58. 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/QZARB1881071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775b0afb028b1f34c0f787e2108d5bf28123cf75cf4c7c1ae4b64fc2e8456dc1. 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/QZARB1888346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eec6c6689ae961c4df4c4752086b09261edf1bc89a92eceb8aba7a1566b2a37. 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/QZARB1898643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee4f2aa9bc76b45fb794b916ca04a24a85e2466c5ddc369e579c6fdda4164b4. 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/QZDA51825744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063b7eaaea1b9cea936e6920bc454317ab569b7fe78d62c2113dafd2cd903b3c. 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/QZDA51825746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edb513a913d68726c6073358dc78fefa5c44883b6f06d8d21bcf52b927a89d3. 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/QZDA51825747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e324ebdec91aad7617b6ac0f145b6f882f174d4d4d7b33a87f89eabab1b7e1. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:06:40Z), 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/QZDA51825748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f20da6fbc4b58358eee3d9d103e16427b2a6c88aec72032a7473b9b59050011. 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/QZDA51825749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb30000570cfc02750b95597302b99f557b4d224109bfad220ed418658b490d. 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/QZDA51825750.
Tales from Atlantis (The Remixes by Alexander Tarasov)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f327f37ca540344a2f7814c3eaf7570bd1a7d3ec0d003243512621628d90015. 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/QZDA71845459.
We Wish You a Merry Christmas - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47ebdf82399de552b45bf1be613ea3cac64ca1b2292cc09ae789d88430a53b0. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZES91838961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d57a9400a1c6eaecfe54b28b635ae28a5d00e9dbbcefdb303e91bc80a829ea. 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/QZFYW1906173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf977f1835b84d880c41737e6e8e8a6cc64b21809a560a62234ce509165128211. 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/QZHN31943361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcbef952d986ca8982f2a347106c28d34c59ab207297dc580d7f6cc6e126bfa. 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/QZHN31942286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa812389ad6d93f83464b02fc67e6e1f5ec740eae7325501ee67da8656e82511a. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN31943360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9082d04e5c58df17f5b9d9913ffd967d95363ed65219a854c82460b7ea041389. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZHN31947237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27475d31a1893fe149f085a66e77f0efa07683b01f676898ff0f1e6aedb7671f. 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/QZFYX2080904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376e1f8da55a6fcdeaf4ec58a7fcae2914827584961a0f235edd57c82b71bdb9. 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/QZFYX2080905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2948b6be8f08d4c2da93a21ba19ef64c7d991c21948ecb0c3ce34301ec246399. 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/QZFZ22038111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbef0aac7e0bf95d7647ee94688ece254a05efbba58388a1813dcf5fa02bf3d2. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QZHN52074028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe8b644b0dd54c3094571cd7f76e4811748cb9de6ec0f914dce8c9bc47f6a84. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:05:12Z), 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/QZHNA2074705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bae33167b1f1d59b1e7f4ccee4d168fbe6cb3a6c9e498736bfd6d6d4fb9b10. 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/QZHNA2064420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea202ddaf4e205e905152bff1a54a6cccd8746e7a18a48b40357fb97c424be3. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2001347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510140b43805d1e322a201a9f6fa1f4a2f141c2ea3c7714d63080e2459f8a9a4. 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/QZNWQ2000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9acfe94ce11de4aef205fc10a2750fe6e16d19ea1d58266fb818b479a6cfa. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa1695d64dff2a60cb07c729cdc585c5ad32e2963ccffac434c38adaa3c83c0. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZNWQ2000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ba68e9577aac7af63200030bded8606a118e4a581e3509173c4a569e6232d8. 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/QZNWQ2000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fa3d2b2642568cf5800ec0b4026fec83889fd9023654666c69866e1b338e45. 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/QZPLR2049814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16ddedffe9540a7dd321d02c7101a5abb194369170ba8dd431b6d89d56bca56. 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/QZPLR2049815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b971b8139e0cb67983b80b982be41ec4be6ae18593baaae039cf411e6331ca. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62151557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54b2ef27c5d0947252c633fb340c2c2a38d8bf165b7f3bf9fcf38805e0e9d25. 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/QZES62151559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544b9eb155f50f96a3b0da9ca3698daef7101fb26f780120a7b1f0bbe10dc1a6. 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/QZES62147855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d43d1caa33f1250c999da7c5ade1062fbbcfe6aa359c10fac0d746ef2c3597. 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/QZMEN2126184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c256ca42d25009a6f59c05348f39ed5c5ec6e6d3e6d0c4e8c18abfc5b1c77b. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QZRP52195380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652693f750d654783639109eb6cb42e406e47844659c1977b8006dafc7e30605. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZRP52195381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d02570bfc3ea275cde9b1c4ed0fbccd1efd862298afc0920c8d71e0891efc1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:04:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52155934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9dd121f2d7076563a633e92b781807605618dc8d1a92d51a9d02dd83d0a50a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/AUMEV2289604.
Can't Help Falling In Love (Instrumental Piano Cover)
Can't Help Falling In Love - Instrumental Piano Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ce0a32558951d7917e7bc60378b67d86804b67c988acdee70660ba3b3dcda. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:45Z), 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/QZFZ42343429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c61b7693eb067ba253aa5db60b225c5fbf384b5bdb60c3dc1d5097b2aafcdd2. 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/QZFYZ2337715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd363b25e86c924d71a891634a7fefdb1de841beca4c235de65a5f246dd721b23. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZFYZ2337716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e58b7df4ad01b079c107632eebcef18f009638cd719c55346ae6027b56112a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:03:46Z), 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/QZFYZ2337718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bbad5a41bf48be3b85d16c74a504a1790993b1754751ce43d7b7655110306b. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2337720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cb227044b5b1d57fdeaae44454dc562967906c86d7b1a930b87e93ed7e5780. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2489495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc7748535cff78a91cf4d92a174795eb24b24a211377396d1802b329ee9348e. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZNWR2414162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3911b9a9b932bdb0f34c684f194822602ec5e0667af3aef4a8ef45571a5323d1. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:31Z), 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/QZES82551806.