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 0x81d36e86e894511f1dd9783f7e1ad5e5c2300c0529664b731d1bb083e3ca6526. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54b928ab-f844-4ce2-a708-76def1c014b3.json and https://artists.proofprofile.net/proofs/artist/54b928ab-f844-4ce2-a708-76def1c014b3.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 0x7df16c0d941af1503684ac1122f2f8e7aa2a551e154a7d04206b2b4fa06e27ec. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:18:58Z), 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/QZ5AB1991615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a164f90003ebcbb2733bb94f32e964a7db7207d97854feed79c809860559546. 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/QZ5AB1991616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083aaa2e2f8178aa95e392c6da3615b58a58094471d0be5a86578be9f3eeb747. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:29:06Z), 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/QZ5AB1991618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5918674882728e07c6a14e1501ee386f030bae04942a8fc9a8373cf8de0000. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:30:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1991619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10d7e17d88a9686e655d2a804410b33dc732f91c48e72c044382254e4122bd6. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:59:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1991620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfea4dae3835bd48342ab4bb9ba7615da0e4e1d89ad1b56ed3fbfe099a4134f6. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:25:47Z), 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/US7VG1788995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ad7f61118f8d4ec58ce424e29ff3289eebeb404e346621cd6c8b27515cca19. 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/US7VG1615466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f67591e3f6b44871ebfdd201645dc83da4a26bbe8a961399b7de232a76745a. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/US7VG1632762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d4cc4525d97bef15cb39397c307e956fac553b5b8b7d0c65fca8fcad6d7e11. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/US7VG1632769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabb8e536af9375e077d647756e5386abbce953ed2b85a1717ca8ad79352c453. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:18:26Z), 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/US7VG1665334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80a768ec30bd58fc647339e715fa58db69af8024ce3a24f645abab05e78f261. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1665335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d83bba7a202537994eb0a212acbbd83ed13d30f4741a5a67c9d19114224424e. 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/US7VG1666332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e4df0bf48519c80c51532a91707b84134840b0bebbde07b8ea028a3ca05a1b. 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/QZ5AB1708959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf9c96adda934fdd5b08b298172ce38a183d2ebacbec54f837e9d3a80a42265. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZ5AB1768501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ace7b1832209c55ac1f62293fcac025fb5025c3b70067b6cf9507777cb110f8. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZ5AB1788793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32313f9e031ef0be8e672ced08ae86caba7f1f29017aedd70a989afeafa37d02. 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/QZ5AB1826959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19c310a7c47dbc5aad4e74b49a7627fe25bc737663ea928041891107ebcbae7. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZ5AB1829598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2aff2a74d1a5d4c9297df1cf1e9d5e76e3172743451c8e09304eb7d12a568b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:07:42Z), 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/QZ5AB1853995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd1befcfe47237e8c610651b4ecea8d9d3d8191a5d27cee11429798c2be0d69. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZ5AB1854188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd59214f18a34bed6c16f2d5c998d205e8e265abb88b24b32a5a209593a5aca1. 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/QZ5AB1854191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f88f840a9eaf9394b9c8441f0f95afc1b8391602efeea1a8239a469016de22. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:50:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1855247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa40c65bd20bf439bf3e81aca3b0201f949ddb7454eafc30e0952ae6a4f3ccb1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1854189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe063b37cf05426bd7311c4080eaa9d72ae98b7709ddabe7e053c65185541fed9. 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/QZ5AB1906402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea5d005da825ed845f9586e48682f037914497e07a5cb9d48f91832100031fb. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZ5AB1906403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd4c6544e42557d028b3020cee84446b18141eaedee3032f4c97ca9858e21b5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:23Z), 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/QZ5AB1906406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a18a834a199c9c810324d7e2933df9ef7c63d0c5c549c1b46148fb25dfb916c. 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/QZ5AB1919474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4434a30a42adebf20050cb60d2b40c5b4b4d2506c7fbf3a181197a491ba502. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:35Z), 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/QZ5AB1925256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9b14dda3f2b8bfeb326bd6e71251ed78ac8e2c0ac54e49693c80ee4d340a3a. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/AEA0Q1868241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a89bce72b5fb28cdcb5602c1113c99a663046a3b371569674d42f686c62bed1. 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/AEA0Q1868242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff6e930b5f99e7281f39f18cff6c5e7e282f9cab0030a8a5c9ee553c4d2ccd8. 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/AEA0Q1868243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a615af350a1da6b26f6df674f7290587ebaf548c25bf42854b035f5cf4f747. 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/AEA0Q1868244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775f62cc0849418d8a66bc417f76b708c84e5a2e5673a2159e325d5f22f1e27c. 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/AEA0Q1868245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fda96e8a18ad17437b02cc65b0f8abc9eb7cf90cde89cb79b0b5aa1fc12009d. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q1868246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c18dc5d2552ad529c7fccefe5335ee335bf916fbfb81c34dc04708e75bc9faf. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA0Q1868247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98b8328ac0e1706241370c31b2c7e0796f5d70676f4267aeac8a470a2e8052e. 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/AEA0Q1868250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51714e875b106b4de92bcc8826c3dd5b2775a88febbcada93348da030dffd13. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), 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/AEA0Q1868251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b1a77c88bd70322cd00b829dcb0ed7c2e34aaef769c04743e9e20cc4b16f1f. 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/AEA0Q1868252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6929925c044867b9765df3c5c511bf083329ffc37672786636369ad4681764c. 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/AEA0Q1868253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf0ad36112dd3fc8af1d399b341e2ea62d574c78d9ffa51c28bdb4d37a9d9b6. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:50:07Z), 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/AEA0Q1868254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd1b9a70bb3ca764813a3e0a314ea37e374f1e2f45f8dca46495c1a1275661b. 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/AEA0Q1868255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec080a387f7c375cc7dba863fa2d97835ce09e2171172091585f87d80a8e01a3. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:41Z), 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/QZ5AB2085694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf12a78a6ca9c2c31b478d4e930d0bbd5fc938760a0de0a21fedc1d79dc4fe1. 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/US7VG1802773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78dddb0009972c59b2acc81c7179b8f4d76660a7d1c58c85249b3d593adde57b. 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/US7VG1959522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18d3d7a501848e245ce17c8da5fcbb66ccf3ea9e4211e5f23140fb49a7b3915. 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/QZGLS1926616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121d2af22b8d8da89f5788ec8d5f884be0d1c02f15d39dd76284621e8446a553. 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/QZGLM1942745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb8e3f7a63d978905e27474864f7380c2b67b76e649f47df22e55964b331927. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51906639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2405e56e19be9e0293d21293c6db654cb5f65085a02b05db2433103bc73493c3. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/US7VG2030280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3671b5f2b307d0f0556ad24c8d9beb1e69a2de13f772f17c4ba7d7c404fcaa6d. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZHZ42038610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8249e0a0abc67e5c9fce2398ce56a48d58259d3fc3aa83ead73a49445975cbe9. 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/QZHZ42038613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602c62a9b592f2815763d81693305734f18e0f51609069063f0b313be6f3c1cb. 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/QZHZ42038614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff7f808ec13f13271630a46efbe11b83d67b68c5d488439dec35221a0f0fdeb. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42038616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3ce8701bdf78e4aebdcd2bec67635fae516e472e1ee06370954f031d779707. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZHZ42038617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8824e2a55e8f48d82605fedb2f9a3fd2c145e85be0460cef8e16c65a621877fd. 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/QZHZ42038619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dfe6914b11796055bfec78eb5395ffeae14be607205ba43ceb3063ab956892. 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/QZHZ42038620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f23fcc2c14b19873015f907d9da088fd4549bd5ee0bb8323d07a8ccb17b00c. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZNJW2014901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ba5444e0069b1c626b51611c687faf40d2ca3f3568c9f8e5bc10350b105c1e. 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/MXD782101993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73145f08a6566d65a1d2fe5fe95efad9b1275a6da97b20f304fc0862dd6fe457. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QZNJW2197932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c720c7f2ee9ac29b371b55d84620dfc90b9facfb52876d0fdd3e40a6789492. 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/QZNJY2245893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9f19b87915022115b619db8bd27e3f31a8063b85833041de1104023ed11289. 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/QZNJY2245895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcb59334c0a76c53dbae73e66fb5e819185fcce6c2803ea1baa47688a0346e5. 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/QZTVM2246704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f319b637c2c4b2507e83c165c40ba9ad1057e1d6d4f2ce8ac0fb3e13945f72. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZTVM2246814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8c039dcac8f638d500811d457a5e7640e6dc1369771caf0827cf3fc3ddb344. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZW9M2239184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3961ac676bf18b6a29dda5336c7a3eef719038779866e5a73015145ed154565e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZDQH2410172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac32f0e8548c1a0e0f61f9f9d001518b279bd1fe77121aff8ca29a84ca74fe9f. 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/QZMZ92492523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4542f03a080311873e3c4539fb331d64e6ef2c6bd40d760ad8f200aa187c0b9f. 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/QZMZ92492522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1664cbc323380d11d6752050a79a9a4a8750a513e88c0db7e81791745bae8c54. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZMZ92492521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728e5fdbe577c2aabb6b7c60cc7b67c7b8e0076f79b21a2db2f0f0b22de8a99f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZMZ92492520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ea6cf2043815a862f60bc4184f1ee71ec6e9dc6730a4f2feacdcecce8b3028. 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/QZTPX2428198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b69d330c56822ecb010c85e13e4f92a0791f657be1967e1d524ac213e349cf. 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/QZW9M2414699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa284d1e60209b4d40a29ef1a1177230ccdc9ae570b4f4b1887721c1d4eeb5edf. 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/QZW9M2414700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b785404055ff6997807911fd76b702e5fa334465ec1e5cfe83b13da65f7a93. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZW9M2414701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a46522bb5ff44984431f6776754ea7d1a4d0d02f29af7eba1c10191c9eb2b8. 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/QZW9M2414702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6530e3a3c3204a821a1a6a78951059e31a4eb33c5160eb2cbd7305f31b745ae9. 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/QZW9M2414703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7be39a94355b45245bbe280da7309c341d5ef9d2499c1c9f391ddcb8306116d. 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/QZW9M2414704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddf29c092d641d1fde17b05c04bf3ab18dfd4c7d79169c2b0761496bd0c4e05. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZW9M2414705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0a80bfa3c48dfe3e5947dfbc4b137d8a37a598e1b9ba22d46a97ca61fa3e85. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZW9M2414706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8577cd700796578154420578fd48f20fabf3e67255ad8d150656b30910b51daf. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:17:19Z), 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/QZW9M2414707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ee075d5afef65b36aa060cdff29ab3cf44d71603f9b787714e5e54155443fe. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2414708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ee35ef3cebcbc50ebe7993a1d2b673f272532b47225b8bc6273dadb91c6d62. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2414709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6493ce291e21b063504fe80e8dcb997a0055a9564c135ebf3e28e60419eceb2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2414711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3ffa75d5e45fbab8ab9574f6c4fc5032a607e33762f185c1b31ebcc5c71915. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZNJV2528336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8863f588b667fe302301ffc32c361eb48546eb0960f2f50c49ec40e91effb88. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZTPX2525741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1488ac2670cc5c3a05888fa39173c68a38888432beb15bf5c22d400ee980ac2. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZTPX2525742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec21ea8aa8fc1be141022ff687592531acda201d05c654da009c5ad31600fb9. 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/QZTPX2525744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b415cbf412956c141baa039a9be87e6e846717c6e0f4d942f8a8e655ca5fa46. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:39:48Z), 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/QZTPX2525745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0176d5afe53ce15089ca0507cd5543c07edcfae080acbe0a4c1460919593ea2. 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/QZNJY2306244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c1a8520f94b2f64a26a22a1c0e1749feb15347d5dfbb0e42c59584874ed8f7. 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/QZW9K2247154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c1a8520f94b2f64a26a22a1c0e1749feb15347d5dfbb0e42c59584874ed8f7. 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/QZW9K2247154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b90c29bbe1d87bfc0ca7344e17d5f574a0caedb0e4365163a523776675ee025. 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/QZNJY2245177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591c4bc3f6c09656770d54576c126118b359a13acacf3855555266a9853dc61b. 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/QMFMG2377932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc628e1e1f296fec480fbd76102c02fd5886e2df239af5d4c4b2220b0e16d8523. 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/QMDA72154011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac02c318d57729b4f16bcff5ee9ea59e6a1f4e61a1c6243489e1a7cea51d9980. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42215421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fffe8b2b2674c138a5606b241dac8c0f8f8bb2c30f203905051536a1ce370f. 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/USHM82491568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f3d4cd8947e2e5db02873869829dfd80b051b000b155ffb25846aff05029f0. 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/TCAET2054990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bf99ab41e30f2097f5458dd195ccf747f4e8b4d184276f581afdf33216e8fe. 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/TCADQ1877254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5dce4053b159bca32eaba85c1fd58bb3e2543674de0e818b463822597bc948d. 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/QMBZ92308357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce3f761729b5e599b7f082c778f6c852f2fcaaf21f6a090b096694538bf112b. 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/ES71G2324080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5368a0f3d97fc10c0a68a299a17e1d904b99dca54a0f5997bba1e002ee996a40. 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/QZSYP2337494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d720603f224e3d9e6e00eab0ad878c333f4267c5870a4a9bf1e8d163ce9f92. 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/QZSYP2334085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb338049ce99eb3bb9bcfb3db6056c3c96c841c7b06fd4e5c4eaf40f76b46cb2f. 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/QZSYP2333844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b8fd3342b35a48f09af40f4f6b6cdd8d837fee1749d944621833f79ae1fed9. 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/QZSYP2384754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecda24005b0166c4d4d0d48f2cf68e5f9a65ff082c0046210782322bdc55500. 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/QZSYP2374634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcc91c7ee3a0360ee08bc923b7385503320dc71bb1f2749d90d23974f589af7. 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/QZSYP2383556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb4dcba1cf73a6b558ee2204c84da4b1df69f81c4b496163ec6052e3bfc11ea. 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/QZTPX2461379.