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 0x691330989d5a5fcbe5e3db5db226927c8fbc8dca60aeff413bd464a46db740e5. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/040bd72b-3c86-4209-aa4a-20848b77b3d7.json and https://artists.proofprofile.net/proofs/artist/040bd72b-3c86-4209-aa4a-20848b77b3d7.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 0x432d962279d6a3b65366b627c1c572ddbc99bd85e10509806ddcb1391b00c9f4. 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/DEKB72558531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124d10197f507b0c6951d4c652c856f7a23bc9b347b20bc11fc6573a87acf660. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:08:54Z), 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/DEKB72558533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe41d8638bac3bf6ff96a9fdac16ba01750f927367deba724d0cd8ff49c403ae. 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/DEKB72558534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef85a411c4f338b2a52676e8ea77ff9bc828adc170c1f63a38a49f76e24e2093. 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/DEKB72558536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2ed117ba7b42d13c0fcaff7fb1979b301da7cd7dd2a65afe7eb0b63ed89c71. 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/DEKB72558538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb0fcab8fc91bde00b2199c1cae585004031eb241136ce6d6bd6769821e4b96. 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/DEKB72558521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0e213140a027286e631656b35939df06de12d6342f9444e106bc3cf6bcb3a6. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DEKB72558522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f972250922940eec15299e10597d8960be1d4cd4b1c577443307caa7b97465. 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/DEKB72558524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa119a71fa3e93e3f2053a736980ea447e531cf9c1ee6f9aa1a801ec2929220ae. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:59:59Z), 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/DEKB72558525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f51e2189d4b605f7e9e97f99ec0646fe54a0d3498d8093e77c50e9a41a907d3. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72558526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4766b95fc01db5a263aa594567358e99042282b8daab70d0a5fe67f19f270b1. 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/DEKB72558527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981c223d49926bbbcc7cab77f2879aad03310a2850f95bae197256d0a4a8ccef. 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/DEKB72558528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d6e83a3b7c95c81e67f051250207ab68d87515d2fe53e32803f2c07823fd6f. 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/DEKB72558529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7527aac27556f0a29fc4867e2585449742806d8a53ffaa1e4037808b346842d4. 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/DEKB72558530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64a560f7bb6222e45abf4aebc4f1b548adf66d97ea5f4bbd11cfc49a7e0da2d. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/DEKB72558540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7338df6aa5ef8fac65b10159b09927de7cda0b6bfecf8856345940b69ecdbc39. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:08:29Z), 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/DEKB72558541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c40b0244afe26fd17663932fde45b9dae6fed225cd0e854e3775c5c6c35ea6. 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/DEKB72558516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f73cec165b764bdf115ef07409198e3ef515aefb1e1f5fa8aa5c255c99713c. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:04:33Z), 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/DEKB72558517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9974cf072d9378e9aeff599c92f6e0739797b8d96e4c91053d31d1402ee7522. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DEKB72558518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904c7401d90eb7873af233644d8d39f13cba2a2108df9b73141b39e6af1a61f5. 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/DEKB72558520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54551984bc72e132cb8f5b8a710c438ed4b59ae3f532a6ef9f1e0d1cdb6b7d6b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72559240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f6863d2d5b33d60199881b29b858401458f6206127912cd53940dc53cdc62e. 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/DEKB72559241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbad3894b2a16de754b3333572ddc96aecd540e998c3a0c76d416007de08fcd6. 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/DEKB72559243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe933849c7f4d8cc2e64ac6e4eedd23d7a74ccbf12991a33bffe55a37efccfeeb. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEKB72559244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6161bcccb38b214af02c159845ff99cbd4bb037ce938e4f571e3b2651bb2e374. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72559254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a2cfaffd419a5046492d778627c926f7406920cc7c60cec82073e6ad74c3a4. 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/DEKB72559255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4be532f07c54c7000f6655c075857356bd23801e926b1fcaf5320d4f6136292. 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/DEKB72559257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292edb773b9fbcd6d9273081414358c35401c289d0b7a399587b127fc86a4c6a. 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/DEKB72559274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de168f2259c18441969bcc4750b5942fe6232c7dcf0df95e56ff1613d66940. 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/DEKB72559275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b9e62d13781e55e44635235efcbd5a5dfd400195177f8bd36f9d6be118faa9. 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/DEKB72559276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b651a323cf3b8e57bf83989dc56231d4a4b1b8de6f33a8857a835da83487f3d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEKB72559277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc853b39f7ce4ae70eebfb4667f547f8a846e8a3b08838d38a2efe5b77cb650ba. 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/DEKB72559266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf62bf853446407bf0a2abca9265c1f7b5c8b11b6b9db84cf357a63a7cd48ca. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DEKB72559267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5909213d9fd6205ca0290e9a67999212398b20035b384c0e418ae9167723b94e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72559268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e2291db1d7b283f22b5f4c40ee5a030483bed893cdc9ab58fc8e254d665955. 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/DEKB72559235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5bc2d7db74f617e498697a1bc2bbf057c11fec8aa53386bb0c9f011ffb122d. 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/DEKB72559236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1e836c4b1c0d9df655b27573a8f5f0650b505a88d87b29eb75b423ea0bf800. 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/DEKB72559237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade678c9091677109e6a6c83bea86ba286c50706c136f46ee50142a600d54f64. 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/DEKB72559238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6523c25d972e260c7bc0f8c1f0fdf80d319f20f152a6ec0e1c4343926755be. 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/DEKB72559239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89afac723c6940412b6d5607bbf65a280fd2b83128a73ff62d1ffa1133164a14. 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/DEKB72559270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7659a02b20e2800c4a5d1c01d2ece5caf129731ed45e75671288da7652bd4ec. 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/DEKB72559271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7a0f20fda93cbd18d5529a97296781676ed134ae0407913432922d9dabc29f. 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/DEKB72559272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb279ae0d29f2a662ca9a1a64c7d1edd47d1a290d66ca4f1ac6465aaec110cd17. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DEKB72559245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bad6d6a773eb12f6bb7e8432205032bfe893aeaceadb9107be559f794e22fbe. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72559246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054f6e3e04899e71582645e0f4e4c6505124bc6d46a3fb51acfeb2b95c2c79bc. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/DEKB72559247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd5ad05888d90c9e9057c9960b50b179e8082d2d04b89455a322f43b2a8cb80. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:02:40Z), 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/DEKB72559248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5a3c9519d36d04e5e6f5caf100d9c02121552996d9c4aa99a2ccc907783a6c. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:48:22Z), 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/DEKB72559249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d9b39295ffe467f9fbb80433c7eae63b7b6479640d42a8fa5fdaa9469eb326. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DEKB72559259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2839062bd67d99f1f45153fea2df8355cf87a7bebde4c3cd68c5faa9ef0a5d0e. 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/DEKB72559260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2283496d787d59ffa6bc84f6eaca88e155f0b71578e17515137855f5ce2724c9. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/DEKB72559261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84f44ed183d0f0de071ceaa4569a2dee3f852bc624e2f9fc5039258f01891b5. 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/DEKB72559262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c91c0b28a7dbc397d0482c75e7c17836c5d280d62580e6a0704fc1ad4e6cd6. 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/DEKB72559263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d22c9555181ecb66b6887a902b988ef3ce775b1014054e42a94c7e39c89442. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/DEKB72559264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584e9753f8a7976c4b3f194276a7a2d460a080bf3836b2fd931153b27ae33447. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEKB72559265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d7bf3f7c181ea93d7f70c81053463d3586e5d5cbbd2777fb93f476293583d5. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEKB72560424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f62ea86416dd32848c274ae464aa2a4c190ed77f8ab178d8e94da6a26ce8f. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:33:20Z), 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/DEKB72560426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cda14d6782d43edfb9f60c0d1c1f81b626c3bb646e276c181e349be6799544. 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/DEKB72560427.