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 0x5a2a085b62e52e546be6673268f17eefcd1012ac867e0d4dcd1e099aa84e8f2a. 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/4847107f-7f90-4bec-8896-b1353b907267.json and https://artists.proofprofile.net/proofs/artist/4847107f-7f90-4bec-8896-b1353b907267.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 0x613f1af02382650e0df936eedbb071d606a4f6443eab36a4a518dc2de5d1cce7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1301635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65793f0efa64f22bc8ef8471fe566f8b6dc5a0c2964c83d1fd7433033c3e693. 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/USA4N1301641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36367baf6e398838cabb80b9e7613ef2e73f2e508a64c824c5349d453835e066. 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/USA4N1301648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa115f3ff49e501dfbc09618bd34c70959db50f4d20dc2a3ec9734aaeebec91. 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/USA4N1301649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ceffcb1a972070f0df546971ea1f4747162b800fb526abe8d4fef8872dcb7. 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/USA4N1301651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e93891f9ede49bd472f53d7a631f542b8cb0aa564d44f15a66fd95738f5ef9. 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/USA4N1301653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a2f693570a7e8e2fd303f940b6a85cdba180017b7c67a64d19a913ba3a654d. 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/USA4N1301657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc780d1f50e9a426cc522f40560cbb9312d324253a066eb53c709c37a729bdd32. 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/USA4N1301659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4042e452ccbfc6e1b6ab997f163428500c07951460038e20c67afe1f4c505ead. 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/USA4N1301662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbf12dcdb783aa8993edfbad89035db3a74238976b7f8abc084ee4e9f479a62. 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/USA4N1301664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94027372077e2d18b9b6ecb2be827920f817647acedb05a7b1fb90c57968a4d. 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/USA4N1301668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada4a4ad2b652f5ae2aff8684cda45a7b1e71f8f5eff3e340bfade9482bae555. 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/USA4N1301670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb484228861009282471119be412c7519f5693637165abb48112fcd97d4963943. 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/USA4N1301671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854e47f2aefa77feff9b65a56071773636bf5b77beb8711c14bda50e14d11b98. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1301646.
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 0xad1a92e626af6d645706f33e1f53f9bc8a6eb8e9fbdf58e4ca7e8b4362909e20. 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/USA4N1301570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaad48377f06f8e827336bf47d04b3207fc493efd6064653556d267794e7e18. 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/USA4N1301572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04bb35c23ca9cd35ac6f9cadb189d7bf4bf857cd3e32602850127de1e2907d3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA4N1301574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce77c83a3a0cbff81870187465fcc960b326d0a53de0f760c12433bdbd66593. 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/USA4N1301577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700961402a9c0e65e398738ac66e83069f905a0a708bec74280545cd21b97787. 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/USA4N1301579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab82637da60f09bd0772d9642b74515b72bf39a96c74016456c051bd51a32ef. 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/USA4N1301581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90733288113197fac110932050badd4edb9cc51cd0e85edc95df4785dec55bcd. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USA4N1301679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab2fb7da65b2cc9e7210787f2a6054b249502c489d0c06de1ba1b066cb4991f. 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/USA4N1301598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7652fb10ac2e88e2e68e26edee014a24587d2a8b1d67b0794289d72246ff5ca. 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/USA4N1301600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1ff8ab1336b7569c015b73eb7b40901731291882f34d0d310200eefde6cb2e. 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/USA4N1301603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5a549165d14868625cfb7ac1d300ed08fa8a718ba8239dd805bd545f40eea5. 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/USA4N1301605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79447a0c136201216796ebe3f42de1d0f8d04276e24b6b8d2c6399238b7ba92e. 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/USA4N1301608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d03d4ad6f3a7d7f52433ff8fa6ccc43707a177678310676c6ac2a6b63c1add. 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/USA4N1301610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d4dbee052508e486a6bc5b6b413fabefda8f853ee99558a21170fd1e4905bb. 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/USA4N1301612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843e854e07da43cefe1d9653f74ecc4606d06cb4fee7e85ea24f9b92ebc4b2af. 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/USA4N1301614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85ae9460ec0a8ae8c674fa1f72d575001d6c1ca717db985574f7f2e0cdc02f2. 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/USA4N1301616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7483bcf5be55afa6796985b49263fa9dfa6e5d18e6641c5cc92661ca692278. 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/USA4N1301622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077ca6ed4fe689ef6c5894d011ab8b775e173a36ddcf5d380168f3e184062e99. 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/USA4N1301626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a927f4cd9c3de474a698aa169c4fad5ddf619ef7a4880dfff9160a3b5b683de. 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/USA4N1301585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84446930ef83ad0f59fb027d9c6f8f235aef1e3964f515eb2ab96906b9482954. 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/USAXF0510059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18761b33be229cacf60daa20c8433cff558279709ffc3668f4940838f3a2d5e1. 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/USAXF0510060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3986e48aa97de8be533c2690fc0398a9840d07e1e034c450cc1a498d02d254e. 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/USAXF0510061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaba16202b7010026eb2755e74a3ea0cfaf7d5ec9ae58b16a364292f381ee3b. 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/USAXF0510062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723e9c36fc4d3db12e4d8d95d639fd8699cc515a0dcd5f8342593e3928646fc2. 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/USAXF0510063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bae8c13bc57503f827ec687f81cf708c15324f5c55ed6aa5feaedc1b334529. 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/USAXF0510064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb99dda46d034776c457b57038d86d3b794a7755e46a89a0c963a3f84e6012a. 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/USAXF0510065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b473b820c59646afb82de250ddc48ae5879857fe6075370289e4e5bb606209. 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/USAXF0510066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d049b54d18d33765923423931f5a76c40ed88a24f7e4718dd0d9efee91bbf3. 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/USAXF0510067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cc2e32a3fdfaa57d1a53b2e253fb671dd590544d9404c0ec8fad3432ac7b54. 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/USAXF0510068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c0defead70d0b97cd5da563ce4772b8cb400dadc58c22255af3d1262847cd6. 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/USAXF0510069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7453390522e545142d07cce53c7db2d830db53e73f12f7c05feb90961f7b83. 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/USAXF0510070.
Instrumental Interlude, My soul is longing for Your Peace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afcc21e6a1310c41432c7313f8fb4ecfa25a7e10227ebd36fab5e94f64a8caa. 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/USAXF0510071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0a9e73abdc20589481beebd1448de546ac10a5935526850661d160d4971d41. 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/USAXF0510072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68fc390607169fdea0bf1ad2a500b2e1a71a844c694f4a4c4607fc8d8006833. 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/USAXF0510073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee00e066b75d510bce7b08639567fdb5ebd8e46611233fd208bc9ffd0a3f899. 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/USAXF0510074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6bfe581d13cdeab77c4530d3380dd625e808d22e2328fcdfab078df5ae2f3d. 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/USAXF0510075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6716e46f8259dd585173a6987d232fdc6bdc8198e60e3a68ca06e13e128bea. 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/USAXF0510076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a41ef842090e47da5f35ae233634dd95e5f6d5ab898b79347e39bb692861d3. 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/USAXF0510077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7670f325fed31bec1236f05894499222f4317d55519bf1612f27198dc308490d. 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/USAXF0510078.
Instrumental Postlude, Splendor of Creation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a8d4ee6686b54e8c17a7d0c1cb9a3866b9a6b8bc1cfde48c90f794a3205e76. 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/USAXF0510079.