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 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 0xf32ba60c2d73b3fc81a75e8167822a614f68ef25a1dd55c2a622264d51578aa4. 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/139c2523-e7c7-4286-8174-5148a7da7c9d.json and https://artists.proofprofile.net/proofs/artist/139c2523-e7c7-4286-8174-5148a7da7c9d.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 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 0x719bd753932d5137f913830f01af67b4f7c322673e761a61471cdd5c7e4e3cbf. 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/US83Z1931788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79319f3258a3350e1f194aa0903349c02d345935025ebfe8535b702b130e907a. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/US83Z1931790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b93cdee7b969841b798ef904246c5c3e7534be2deaa31c8508b49af0f142bf1. 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/US83Z2014656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b93cdee7b969841b798ef904246c5c3e7534be2deaa31c8508b49af0f142bf1. 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/US83Z2014656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10426a6e83ef487ae9b482a547d39ffc368d343cfea1826c581d198f944ad04c. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/US83Z2028944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10426a6e83ef487ae9b482a547d39ffc368d343cfea1826c581d198f944ad04c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/US83Z2028944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56b32fd0f3c132606cfe19538d011947f7832295964c6be0c868101549173e. 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/US83Z2040909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56b32fd0f3c132606cfe19538d011947f7832295964c6be0c868101549173e. 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/US83Z2040909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef89bcbd548b4e72782fa8cd54e92934ae477c4f6116fe2750a2aec9ea3b76b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FRR642100309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8fc6ac6a46678c9eb341650121d708b40d4b32e01f547eedf05f19ba2ca52. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2120611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8fc6ac6a46678c9eb341650121d708b40d4b32e01f547eedf05f19ba2ca52. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/US83Z2120611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0d37837c06ba538b55ae6cd710dba13a81dc8dc377f932b37d30b722685c61. 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/US83Z2132126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa683f2a510721e1725820a00b3259eda253bb9a408d1b4d31f2ccd0d8e37810. 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/US83Z2132128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d02aafef6fc345738b5c55b8cc50ecb9bfd38835166bf897785cd478bf3556c. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/US83Z2132127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da5c3ebf3fac556365799f72f5038f73dfbe7df7b7a32f852ef978774ad4dbd. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/US83Z2203782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb10edbc440ded3ebcadb24e4509b78550971b4ccdd0b0410b043828776a04d. 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/US83Z2203783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0b49a950d8d37031c1fccf6c8c4460f2b744128b083426a1e8d7d2a0c82196. 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/US83Z2203784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7905b1216486810cac236a2348459a0e4d5abac5fdced61ddf6402db3e2b4619. 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/US83Z2300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87319faf94b55be7bdb0a52aab3d7e76c20861b1068fd4a186fb528d92a0971a. 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/US83Z2300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52450bc16bcd8680ad45b90744db6e55a37b5059ac206f303c793caac6f36231. 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/US83Z2313723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47894e735c0d037adf193f5c22e2430fce0cf51e1878c2773ea151b39721738. 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/FRR642301673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae4714c82bf317c317562121a16bfb2db6b02fda20b265deb38d8c2040cb54a. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/FRR642302134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313b786de0b73683de18e2d0f4212b908714b3f74e7af8ae5892e04ab1542808. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FRR642302386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003b0595c2c337f262e5dd5ec8dc8a030b92664266a28d1a63679d8bda56edea. 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/FRR642400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90805815bdd2efe76a35ca8b4234f95b35d6db9c1dbb1692f84a4c7403cf6e8d. 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/FRR642401290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003b0595c2c337f262e5dd5ec8dc8a030b92664266a28d1a63679d8bda56edea. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FRR642400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47894e735c0d037adf193f5c22e2430fce0cf51e1878c2773ea151b39721738. 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/FRR642301673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d47ac4f6dfe56bc81269c16682233bad4d619a9710fbe9b68593daf048aa3d4. 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/FRR642401291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba88147284f61248312210e0bd4761ec7bfa0f6edd5470a9378b6a85842a8101. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/FRR642400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313b786de0b73683de18e2d0f4212b908714b3f74e7af8ae5892e04ab1542808. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/FRR642302386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae4714c82bf317c317562121a16bfb2db6b02fda20b265deb38d8c2040cb54a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FRR642302134.
Away We Fly (Naarly & Thabza De Soul Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c82c4466388bf523d69e48bffcb349b8dea60d8a082141714a767ec65a2d04. 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/FRR642401877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9208fde6d3abf89b70e61e06359047780440a6e670c60bbea448aac4782e12. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642401912.
Unfold Your Heart (Kamilo Sanclemente Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1a9333b39269ff0998bd68b3ae001bf81fd3589f1a36b5f8324051a44c659d. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/FRR642401916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c14a20610be92d7031eb92ac2001fc13530cc4b5dc25e613041fc4731c10e. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/FRR642401945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c82c4466388bf523d69e48bffcb349b8dea60d8a082141714a767ec65a2d04. 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/FRR642401877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1a9333b39269ff0998bd68b3ae001bf81fd3589f1a36b5f8324051a44c659d. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/FRR642401916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c14a20610be92d7031eb92ac2001fc13530cc4b5dc25e613041fc4731c10e. 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/FRR642401945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c82c4466388bf523d69e48bffcb349b8dea60d8a082141714a767ec65a2d04. 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/FRR642401877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d4d12590478320948987706d0e6c99710f172395c432305ba4894c0435928c. 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/FRR642400999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77548dab275338de1f06a75ebc0561f6cc45abab3f71d9b4248b5e83ebd2a8f8. 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/FR85U2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71530a35507b0604c09f2b6cb07a648465ee4253c6568130ee16e6da11f8a97. 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/US83Z1802373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e8b1c4cbebfee1ce128c41ace4f60b8c40df51caf00cd891ab1639298c1e8a. 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/US83Z1934449.
Sinaï - Anatolian Sessions Rework - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee71c9dcb3d0ac0c0bdefe77b3765f3d125e10d8f2f9a28ebbd186d842020044. 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/US83Z2101773.
Oghab - Anatolian Sessions Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f669c77ae7082738c585ed6eda04cc9d72e0cfe334181839f8fe2124ba88a8. 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/US83Z2101782.
Signs - Hernan Cattaneo & Marcelo Vasami Dub Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c65b71b8a401f1005995568fc7456ba8132fffe1ee1991d2ac90d3700d8c306. 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/US83Z2317316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf786bab4f12d560b901ca3ff1e863d1996d828c14cb028e25a6f9f114939084. 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/US83Z2120227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7273a32e4ca113496220f3b945511931575c7d47113643773ab6a076b22499. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/US83Z2338248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47eaf4bdeb7f470470bf78951c9f0bbc3a1493db68363858f3ef7d440799ec41. 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/DEPQ61700508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eddaae9af78cadc91e985238f24979cf09c40126e8752d58d75e96aca167b9d. 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/US83Z1933470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c030adddb0cfbfca57b1223d74798deaf7b814dabe2a87eebdf883f3736ff1. 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/US83Z1923824.
The Sultan & the Scarab - Pandhora Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b78b6c5da3a8c9ba62fbb6c3eadb7f9f27b7bf5b31a045379dd69629e697f7. 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/US83Z1923827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a8801d3f1f128614ae3b51a4ae22ba513836b9dd816207d857ea4a90f6ffac. 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/US83Z1923848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeba41bdcaa2781c1c96f5ae242b2064fd582fbc321b8e9d7e99d3c0b375839c. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1923837.