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 0x0ca5ef280ac0433f5db3b9e2ebaf99d1bf7e18661790f42dfbf5a3004bcdcaf2. 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/8a38fc27-c1e2-4158-9d5f-9183dbe0a488.json and https://artists.proofprofile.net/proofs/artist/8a38fc27-c1e2-4158-9d5f-9183dbe0a488.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 0xef625d8f1d7b86276294fa27fe0d572238bbaadd29324fe3c6a89e754d052a3b. 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/USJKM0807206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47d9183f5d1ea06b3c774f77c7a1a57a22e7034d5502c5016ef171f99954e30. 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/USJKM0807212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928fdec3a5211626c589e235656127684ea26af9e18a5db1867af92dafbac164. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USJKM0912908.
Killafornia (feat. Lighter Shade of Brown & Kid Frost)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0ac7484bebbb3e8d75d6fc4f66f7720ea006c196df1da8c890a9bfff435305. 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/USASN1103183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108e2bb5eb7541163aab95ad999a892c417f270c5f97ae6da354d26ca9ae6b25. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1220383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb006bb3db36d0392238607ed3b77ae3a33d89b092e833130128fad9cfcc5deab. 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/USA2P1220384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458c295db320c048b712982b8f149fd3f0f9b520bbc7284bccde4dfe7cdac347. 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/USA2P1220385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d732af450af33c2546b4bd000188827a46c6500b5e992c9302b5f0fd741839. 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/USA2P1220391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df7929d8fa9cc14c8b4e67d7cb14a604444b6238770fb05173ae282114abc92. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1220396.
You Aint 2pac (Loyal to the Game) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf34b96196b277bdf8fc7c365efd2aec568348bc9f937c365ed7fd0ad5f49675. 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/USASN1302774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc34faf13409abebf06d15605c339c72548323b17c7c18a1822b29cff7530b8. 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/USASN1302777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35d45209de513f7654b66051342fe538e382997b378569d36907094cb7530b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1439003d088f89c64d9cf9bcd6edc063246cd96a7b05325fdf30e456c6f13056. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd797b2c665a327e6640439400b0a666ba16446008c48a5858f26c3e661db8d5e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa226b917cbb80368de0b9bf995f35e5b5625da5acc6daeaf43037fd5a76ac57. 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/USASN1302789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56da509298f2f420bfde71352ec6cf6bfa7c28e985a34a1d5e1cbba023415103. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USASN1302792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaced55f12083709699c771c6059289b6a2afbd377bd2e4670a353cd439165112. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae06350a02fb8ec7c637a454061cca0fde6e2a374bb890bbb7a09b8495030b61. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USASN1302785.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd58002847a2ed1fb73d90b56253f0a9a3bb1645d7291498337a34c73295e83. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/USASN1302775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ff243ece748728bf9c2e739f4d602c3f04f35d8a4ec451d2c9b4e5f1640186. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34833b878f196df3ab24df8978c07139aefa6bcdc33488fea6f349ec1d3e2468. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USASN1302779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c76e9118b747a7e59f17ad4097be8c60d68ad958f11d71bf6b26fa6909a1319. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USASN1302780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce77d3a6cc89839f030df6d7e4b9d3822ca01042df662e057caac79c94d178d3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USASN1302781.
California Love (feat. Lady Pinks & Lil Blacky)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0740bf1a512a44c3df86b4372a8da561505fa01c9bece0760cc016070b790aee. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USASN1302783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bd3f8b32de88e1a8574979d829aee17e490b4ea841006463df825e0a8a1884. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USASN1302784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc23ae358e448aab0d9b59f4e6c9be7d2d9d5e9d9fbe6a38c2f385403059c67. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USASN1302787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a0247be9b3522a35366aa95d1efe39104018775b014311192c2e2a90d9b9ca. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5da8d53df72653a4c64ec959678d4d3839d468a88d747c2b87c22daee976a54. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1302791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f919b18db14c2f68ce44ee8c445ea5add3512263dd7a65b4b66d1f331967893. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USASN1302794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8282b840b33129ed55f640d2163ae191c87f49ec3994de822942150354a3fc1f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USASN1302796.
The Reintroduction: Loyal to the Game (feat. Fingadelic) [Loyal To The Game]
California (feat. King Lilg & Samantha) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bef8115bcea04f3c957070273f801bf4f8b4ca0561ac41fdf4d65eeb8112e5. 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/QZ8251721116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9848ac558f7b32e4db79aa34fd2814b5f6b6abeaf5a67ea20e424b1812ee6760. 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/QZ8251721118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bbda6872ad2fd9442083d5b0e0e95473ba2d626961139a3f9ea82e77d3b701. 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/TCADZ1832134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcac784cb8db61d321724180ba316e4cb438d263579bdb2df65c6dc2f0879616. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/TCAEJ1980929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8379e4c3124ff6e62e5c2457ed7218a09d918a01a626121b6a5dfb0a5c0f3d. 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/TCAFB2077906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a3269cfbcf9569196311433c30a0f0bdd4d618d276cc66f790a7b7e9b56f7b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82236451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48a6fab545ec67201669b72e8bf4dd009ab7ed33502da70b34c6f3150acf233. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZES82236453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f218ecf8de294b8d0331c30885e83f032fbd767f30d859e5e62ba955e81c850. 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/QZES82236457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccad82f81e693462f9e73563d8f9d62d25343ff6acd67fe889818bcd6fc7faf5. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZES82236448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31821d467eaa9eb050702dd153442aaf590bf8fdc888bfdd8ec4098574d49b7d. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZES82236449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa423f6d988c812a6d1773c8f77e66895961d6712e0bbb2537adba6162cd38f09. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZES82236450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659dff5a74781eec9116b9e1e8d6b3e2dd3993d89335c12d9a706c67dabc8aec. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82236452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55277833df5c5245f456ab3afd0520eb320dd2a07c025433516c81c8d855ade. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZES82236454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af4fdf604b4fc71f361dc361e32a26b4bf14d99c89ec3aa9478d4f42a92dfeb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZES82236455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc255a2613ba7c31d607a0a76bb96c0901048b50dc41696b43c6149af74672a7. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZES82236456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8573d8eaba6bba212cd3ab55b2f2db7289eeabdae4608da86b094cdc1d17c8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZES82236458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3dbccc0370891a28df3fbb9333f56555f238ffa976d68c931c710cdc3bbe83. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZES82236459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78741fd2d663fcbbdc31e8e9d672fc5bc18ae7a0699417bbc8a8646d8db4aea3. 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/QZNWX2304131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31ac44696209e5fdb34426e0b171d6c0c85547cd4a78eb530f1788f4780e2c9. 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/QZTBE2353551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c19590c9750cad84e5baec6d1d0c98ffaa5b27c37261392786147a1221435c. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TCAIN2459816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938ddbf633436d70fa1663c83f669405ed3aedafb7a7da3522e6b692c04a9c1e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJKM0806909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9569bba4f6dcac36fbdda5ed329ee79ddb46ba5f0895acd22cd2927693f8a2d1. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USJKM0806902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773bcf92664f277fb676252eda6c08c3d72f81eaa3c3025778cd4aec358273ea. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USV291420944.