Osem may refer to: Osem (mathematics) – algorithm for image reconstruction in nuclear medical imaging Osem (company) – Israeli food corporation Orquesta Sinfonica del Estado de Mexico, an officia
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 0x3f37ac30371a7cb6e6b4efed8b47a13271dc185f101f1a6177d0ba04cceaa2d0. 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/00763384-6479-4606-b2eb-b1aa6e01178f.json and https://artists.proofprofile.net/proofs/artist/00763384-6479-4606-b2eb-b1aa6e01178f.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 0x60d0b4e592a97e10e6fed3de004bbef5ad288205527361dab18af2d01e15abb6. 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/QZWDW2396663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4368f92d3270a48a2ac735cf5884cf0b891c9e2e5362a8942ea21585943a894f. 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/QZWDW2394394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84da73dbda52627b9d080a52bf65706832cc47f0a7f35c79da376c968af8a00. 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/QZYFZ2447729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61c833c4c742eba2168e14640d808e9d5a35a2227d9ba8ebc78039571feb541. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZZ662318927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab7490edf16031360ff32647a0147ae16eebeccde694b0be3333aff6df1f341. 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/QZYFZ2362140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a8b935a7bfbfcf62e9dec59976e190eed7d61e532417cc9da252f9fd199e94. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QZWDW2389161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd6ff0d35713196c2d03b3ce0bdd6cc6b6d7d3abc02e1d2f59dce75a7041a4e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZWDW2389160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dbf8ad31c67c69b23523e0f79bd91e2fff45acc77038295fb317c69ce368fc. 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/QZWDW2389157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ca02db1decf800dacf48f59dcf63c1f6a243475a2beb89fc4d46072c6128b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZWDW2374587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3860a7b64ab4a793a8c501b04b14a581fc1f308366f868a0d7b5ea68fd3b0b78. 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/QZWDW2349336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3408ba93b308650e4728bb73c4f3ca7810e7b4f25936a0a59da1ccefce2bb5. 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/QZWDW2332570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdbb9dd5868ee193aaf54a504c21e34aa8959e34e810d1801932ad802ee7a96. 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/QZWDW2332571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3101ee3d0d658dbcd83ca354d13c4595b16e6997fd7a0ffb82a9f86f5205eeca. 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/QZN882393696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f83d43b6bf747474404da4089d1ac59733aeca95b7913a2a5ebf34ac7c7bcc0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZN882253844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b5d128207a6086894c77d5ff496a5fc65149f35e04cedad2c89c07371827f9. 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/QZN882207213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d1a4906d35aa6de129dc6330373367436a5093a870e77a957ad759c21a180b. 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/QZN882160123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f8c0943d60456fa8635a90d6a806197443f56cc8f2c15d40770b7e371e56a8. 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/QZN882117440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9f550cd2efa96704547e52ff85b602d2b9d881756942dd11dd0f4e3b10cb3e. 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/QZN882117120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afe2dec6961c0eb21461e287d17a6b4647d9d819b807b42da55e86da4a68a26. 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/QZN882074515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f87321437820b24fc3be0a857026a266330139004307d457a177935bd8553e3. 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/USHM22040621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e82325509141edb408534040339eb699a48c19fdce0ece59a1d4301068fcb9. 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/TCAEQ2043179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32ddef5aef7dde1efaa738e510b3364a9da03958138767b99dd260dbdc49359. 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/TCAEJ1987101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ba07db56d6510502ffc76d638fc3e63114e01aac305fd8413ca8cc073d8e08. 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/TCAEH1932344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00187b87034bfaf25ad08c7e379df503ec8e3393418d47bbd8871be6f75feb7. 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/TCAEA1844474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eafa527872a3311109066ea9bb1a2a4d11edc4e916a7f8da9672e7c2424f26a. 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/TCADY1871249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a9d8dc7f1c405758ec79279d3908da7cba8e9326ba059325c1d604b033c1f8. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/USHM21817103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d064f5e0f6b4669f6a4c2f0ad7faef50e27e66885c3f94767ee98e1e65f6f2b. 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/USCGH1818673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc679e7729e8860953288b7a48252ec5c95176eff1ccf0411403c34bce8c98ed. 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/USCGH1818675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb7e9eefdb098fe03909a72223eb40c2efa15e147472484d6dc59af389f718e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAC91800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef1fe36dd6ecaea4cefb0433239b86d2d08b49e9ab9755ab6663febb44d75fb. 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/CZAC91800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109f2fa2cbb181ec18ae8f526237698f8ddfd0ce989469a889bc7b71d6b9b356. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAC91800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bc522810153bc1e4353c9550f8106e863f291555bf512dac38c97f3d4a9de4. 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/CZAC91800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3262c1fc62061a8a51a15857f267e92fe51ea529cfe026c7aad07262526afe9. 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/CZAC91800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679298a86806ac86733d80b9bfc2226f53812bd1fb535861ac957290b830be2f. 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/CZAC91800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695041969fe2d825cefe85fe1680b3233a6b0aa9536b08c9f88808377a8c7311. 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/CZAC91800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec622d298cb2e8d7f5499b7be577a4c6f80fd7fb1b6c74a46c5a98e3541bc05. 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/CZAC91800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa643e629c41015f32529af2c7c54702c86d94ee43f282383f5c0558f73ad34e0. 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/CZAC91800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41861a9c69ac6dc8a560bb9b29369bbe1e475dfaa0fa9d16b02c14d4640233dc. 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/CZAC91800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c1b2b25f9df1b68b40ce1ef644777acf7b1154b53f2ac879202e46c9f53c6d. 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/CZAC91800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e0835e12ece7d095c3a368bd3501e66f7acb1bb60b6787f1e1a1966b69eef7. 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/CZAC91800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87ed0b8d7e7a05275dcb768e66f0874ef2abe8b9beb81e160f54d30fa762f5b. 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/CZAC91800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fda3070ed8369eec6897f2193dd0bb25e96cbf7bb118c117b1e47c00b725616. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZAC91800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77128d4bb76db4c46a69d1ab13d935244d9c9c0ab97476a9794cdf54712c5328. 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/CZAC91800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496683f7d169c644232be4a44092c0796f95171f3e50cb360ad5dd95b1b09eb2. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/CZAC91800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17644f9b6d530fc64cdd26470c6148faed02903456c8bbb58b74b8e7f0e9f2c. 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/CZAC91800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c52e75e820df2ec60168b9a560e196e41ddf831ebf0ee194f10f0a9524168a. 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/CZAC91800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf6d86e26f67043fdec9f913b285b4b7b331348a7d2d1899e9d315d6537bde4. 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/TCAEF1938512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ecb3bb4230edc30f94994f4752223bc0dd806359d2f6731a9f8f4f52eb7be5. 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/TCAEF1938513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aec3c520a3f5fa7afd0fb3aa2fd62390b1bfc642c6d0dbd434ada898aa7de7. 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/TCAEF1938514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9172655dafd28374b9a6514a6dfd9ece5828674670a945af6a839d79694a38. 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/TCAEF1938516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c845c4a39bb3ea7fccda3d9a90ec818c5e99114c98659b675c610fbdd92d42e. 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/TCAEF1938517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd433fe235e7b670bb0ff40f17a6c3c07dda21b266f420f7f3363caa45c1804ce. 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/TCAEF1938519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979281a66fa7e1dccb03168a70afdcdf280fc6a9b0fd874858a007a87a53f105. 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/TCAEF1938520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1742e98fbd8c60e9bed95c30c5b3befcf2feee20cb7f2f43358bad2af2b00578. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/TCAEF1938522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b4be1b9142e019dd7515ce82340103e94a52d925ad9be862104d9ae8df1c14. 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/TCAEF1938523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5622f8af4b91a35e3fa89d0a97f45d0f44cacc86e4f39d0cb23a8087412342ee. 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/TCAEF1938524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896b048ce7c8596f5540c870ed5b2d2b95c9d0d53aa7599c1acbfac8287a226c. 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/TCAEF1938525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0197f40fb45465afeafa6ba0150da530aa14393350fecd60249aa8937f44f7bd. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/TCAEF1938526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e2b51fdb684ed18eb814ec3f40d8cc74ac42e85fa41bf137d7e033a15fe9cf. 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/TCAEF1938529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6379d5602c2cf587fb482ad278fa06629382d8259b9740a5857393d41720bb48. 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/QZTAU2284890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1381f21bb3a7f52343d7184b0fbcd3ea2fc49366afa548f34bab695e3af7307. 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/QZTAU2284891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bcd0307604a7c04aa679f9a9f205a946948b003a8d217c8e560a11166596ac. 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/QZNWW2224362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fab5ad59899237851bff46f8b6004daccf6101aaeaf9f8954beaf2389dfe41f. 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/QZTAU2284892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cca61c7f619e86051eaf70cd7a43a772e83270a2cc6174564dbb6112ef144e9. 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/QZTAU2284893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0268c78daab9019ac55e11cc08ecd881fcca91c02187db8b657e5d276350fdc4. 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/QZTAU2284894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cd0d37f30d47a17a2eb0c50d7e4ff51d642fce8d0cb1544160c9163311ddd6. 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/QZTAU2284895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fabe96ee139fcec9d2268e633f89d1ca37feae853e39c4bcde48826755544f. 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/QZN882313703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b296c47ee3d7cc01098b9bbb10519a192a82439dcee6a6ffe8502f7db60c8af. 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/QZN882313704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cef63e12d0118d1231b7ec1432ba4bccd3f298e1c2616d2ed9788ac492d8ae. 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/QZN882313705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe60d3b40d6a58bff429d97d50e0adec0cc27e593810b88ed4c034c81705d92c. 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/QZN882313706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31b4338cabf220ea6b1de796ea02516f3e6d38ad30f9beae5181d8c9abba670. 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/QZN882313707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5392fffac6095dc0a1c76fc77c2f4a3f630328a9a346d5f408bd9049544ee2df. 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/QZN882231799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5764c03489f1fb0d787aae1d1805e50e16e2b9226d2f0a7732cd855ee9545262. 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/QZN882231801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a46972249459c876f97efd01505459e0d306dd55f643dc1cc78aa87894837c9. 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/QZN882231802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a4c6013d03bb90bcfa4c7e77afeb78f045334753d24aa5a04e9cbd3974a14d. 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/QZN882231800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe966f057ab6bbd20b6d98c388e8006216edeb3fc1b965303843bc73be0e47500. 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/QZN882231803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a89fd94ad1695d2f2361d0b6e3a9980077b6ceb12f14d091151f9c95c2bbb57. 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/CZUM72100846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935. 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/CZUM72100848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b. 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/CZUM72100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5526335c5ecd40cf37037c9b5f892bc3c33f09f7b3132501f52b676c67e8f42a. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/CZUM72100849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda350adb61c12744df9d356922e2e58621af9b7982b1130163cd002136262d16. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/CZUM72100850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce536a2ed6d7743b1c7d5ac25326cd89822b244b4f60b74ec36bd9f03aa4748. 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/CZUM72100845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d3fe94fba07bcc7f5cd6dfcc2465c23e909398173da815535fc8333dcbbf9d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/CZUM72100847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e. 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/CZUM72100762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d6a01cac65da73aed4d3610b98fa436e55c20f7d156fd9ac92e2addad37415. 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/QZN882185223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5aecedcf00d4cf3f99e9835bc1d3531d963c6b48d7a410dcaa658a32ae385f. 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/QZN882185226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59769166025c6b324b81a20e009ecbc2bed88418d67259e161a484491b026170. 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/QZN882185229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6d2e84c7fdfc94ed068f40fe61abef978e57ab733638d27a6eb3d87322f781. 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/QZN882185240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e02e572379eb25b3cb66c5ff03fef05b19fff0a10b0af0ccace668da700a683. 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/QZN882185248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7280d346b8e4579c31416b4e4e2fb651825462731644e2dae6360275609db2. 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/QZN882185225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0002220ccbf4c0174fb690ec199862c2c1197eb11c5f6e7a8180ebbc0a26fac3. 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/QZN882185250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523d71c7a06b931ac433998f41e28317fa808ba47d087195198270899d2da844. 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/QZN882185237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47571a763a9b70851ebc69952935d37889fd5507072609698386c340dbc54a98. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QZN882185244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6940dbbb6ec818df5a7899aaf20b05ddc67eb98f4fef99964d1ce372c1672a. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZN882185233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf1c29ebb340512c3a2300061ad10c438d61efb2eec34eeb001e2ee6fffb995. 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/QZN882185245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172832f6eb4aa391da028dddd455dab7e896611ceb06a62f85c519accb60e2ee. 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/QZN882185227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a67a28e032eb7d150f65741fd95df6ee635154d12cac8e6e319b391e53ead1. 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/QZN882584970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce56d4999874932907d7d6842f9d487d9daa02dbce42e0eb826693894c9fee8. 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/QZN882525514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf611dc80c9d71df3010b29af35bd2fcf91c0d929870ff0edbca8ce2554c5bd2a. 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/QZWDW2442650.