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 0xa5872d85693276de483bcc6371420b6068e9a130dcaca4a189f3ececbfd436a6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a2de852-d7ca-49d5-8fda-3d01977370d8.json and https://artists.proofprofile.net/proofs/artist/7a2de852-d7ca-49d5-8fda-3d01977370d8.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 0xa70019700b7139e91c19932af0df46b84530efae5e14c8da2e8cd59b965e269a. 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/COA2N2000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1117d2857509a52f0993227735415ca78de465870a54f8e10196bf35825603e7. 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/COA2N2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef0a166f9970639bf4f99eaf831bf69cc3c6054719b4ce685302759824c6de6. 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/COA2N2000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f4d2fddcb98a5f0fd857ed3974980e4c19ce71dcc9ef266598f1f03ca7b8bf. 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/COA2N2000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d88bacf1843886ffe41129582e9ea3df8b6c12ff49ec8c444d75e67b8ab9c8. 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/COA2N2000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab06c0671ba12ab7c2d9d2a324c54360b1671b8301a4de8ece4c4dfdb92d91f5. 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/COA2N2000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3088b929bc7ab68fcf07a682a9698360788417f9ae098b9ad31e41d9d63c848. 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/COA2N2000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a62694ba5cab93edc1a547da8e35d5146cc21f48d23928a560e4cbfe3e9e73. 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/COA2N2000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadb0251a3ff1d6b4bdf42af3d52f0f7cb754fb7127c25a99f01768dfa31280b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZ2J21508170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc52e52a49bca83ab171fd28c51076bd5a14ab2eb5714183de7bfad469655e5e. 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/QZ2J21508043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57e3d9cbfecdb546194427ea4593a82260a2b7ab5f90f097fc59c03bb4c0201. 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/TCAET2045866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee7b6882e0d82369e8e25112e295dc3a835e7e9d924dbdd3a4a4e0c4a35e779. 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/QZ2J21507988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58ef9ee0d582321acb3a7a64ed4e76bb14cd4473fc190449a6449838c0e5b00. 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/QZ2J21507845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc26ddc74c904cc8276099388524cff269b04155b102bf1ccd34b9c60043ede8. 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/QZ2J21507989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5681f24538be8332a701a9c04776540f3e77024624330920265fb8e8067982bb. 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/QZ2J21507990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37815fffb7663fa8de18b56bed80ff5b5a571ef14e929ac03cdbab6e053c764. 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/QZ2J21507991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc75639dbaff81f9cd05bd4609f25dd08bf3dcc3b184f2dba3a3bf0bc9a9873. 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/QZ2J21507704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc49be489a126e053c68c2267bf39960e66af76789b59ccc7ac0b010bed3961. 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/QZ2J21507992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4b8c38cdc5761364bd48066b30ade74c56aefe179a76c0cf43d9d0119add9a. 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/QZ2J21507993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1457f571e1e635716d690462db9e693456a01c97b1ecf1739dfa97953914a831. 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/QZ2J21507994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bff797c921c03e3799c832919b0b8089b722b26ae298f1333b4d5bb8b4d7f2. 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/QZ2J21507995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe89733787aab534d7ce1942b461e668d21df40d6c7c85300e156082e30416ef. 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/QZ2J21507996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b837fc39f8fbe6153b0c22676cf3a62599db54c6da82b9ed29a77b4578e9db. 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/QZ2J21507639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffb2da810f228d0d5a87b9527a460a721bcd1cc67b4bf2b031dfaae9ab0b21e. 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/COA2N2100354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0f38b54d79a31840a00fb7883825416484d3d441976a39c2c1d74f7d06d371. 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/COA2N2100351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0237eb2a11557ffa50d7c9b1446cf03f82845d361a118a16c92ecd2e3d2b6757. 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/COA2N2100353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b21c8834bb94f2711f841e7771c31939f8c13c629329c4ea5c8aaad32ea2a1. 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/COA2N2100352.
Hermoso (Most Beautiful) / No Volveré Atrás (Never Going Back)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ebfa162bb6ee08c1d116bfdaa6de11413c52f2eb9cb16aa8e471b4c2e8fa58. 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/COA2N2100350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf871e812eb169eaa06d398cbe286b85172232422cc40f4a9b8bad52a839752b8. 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/COA2N2100355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12956cd7e40530a0ae8cdf1b7343b74d9de192467b7689ef66a5e4f08b22442. 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/COA2N2100356.
La Canción del Cordero / Digno Es El Señor (Worthy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66055aa8550623c8c41aba3f64863062b969c6c975b814ab7066403103b63e9. 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/COA2N2100357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1828acacb834b158619715ae2223a9d08b1f8f744ae944634680c3312590cf. 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/COA2N2100358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26effa26c02dabd9c6850850e7e7f7ef7c01007b1a247a7dbc93b85d453a80e3. 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/COA2N2100359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e42be1020df44856e08cf1b094d7d5aeb4df9c0d5b8f5fadee927edb2907c71. 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/COA2N2100360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c8768fedca241b9be2ab06d476269cd1e52d845099323444431f191efbe786. 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/COA2N2200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa346dc7c63a0862a6af18ca0444a71e250f4809886a357bd59f54fd75d024697. 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/COA2N2200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ae4c3dce659ea03b391137d8f462d11a92e8a09745ccc988f9f418bb81a0a9. 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/COA2N2200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baa0a94fa35c7961b929cddc55ec95ffe14e52c78951dcb6c6ec745cc5caaa5. 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/COA2N2200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6529f8755edd2fef345c0a255104cd19a02750884528acaa79c2da8e1a3c67b2. 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/COA2N2200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098db0916829f417628443018ab8ed33fa49cb159c10b1b9d63f16c39cf972ba. 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/COA2N2200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797a9fb896e20413c655f38d7581b64d1007f7fb74fb2e5b276c4b2076423f9d. 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/COA2N2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9b641d241850dd89a6a03875826896b8a3f9faf1c340c541e7fc5e5c1b1e0f. 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/TCABS1317214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbd45bfd7bab4c800ba294b0d071c784d7d0eca86ed4800330f30134b89b961. 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/TCABS1317255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193a2cc011349d098a4747c0c9c2d4a3aea5fd1e08057a92ba5a7453b1cac172. 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/TCABS1317217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8266393215c731e66c0893b6cf1e189adab8fbaafd7fbde12c9fb4c2d1e94c05. 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/TCABS1317258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8e3f8cc195112a71148e74bea687f8782898392fc8cad5bc920166dfdfdfcc. 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/TCABS1317220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03aa283b67b72d5de24ca89cf2fbd53e8b8db4dc9b6dad8e0b83f393fcbcd463. 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/TCABS1317262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf36649bc62041ea5ac907a553af0e2c3f5aad6b769c62488f9c5543780d269e. 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/TCABS1317227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ea05809810a5cd354b13a5581f474c7ae601bc0637bedff876c9b2d65beac3. 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/TCABS1317265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa255a6173153a35b0d77685f126e7624232d3769a70478fd4cc0d018371655c4. 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/TCABS1317239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a05735c03ddee70a1c4ffb82b25e61a155309c0c2bec1e0dc7272db7d9c7695. 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/TCABS1317245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdc872a98a45d02db2709365d47f1c0a987beb3f811d01421e83f909ae40301. 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/TCABS1317271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d519c3dd6f6650b1d76e385fa68320ff9046e373ecf404a8626e0ed9ef491fa. 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/TCABS1317250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf637e66b8be1663fee2714804bdf5a33b55c439ec64fece2ca03564de65c1886. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/TCABS1317272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4e88f6fe98c229fef168dff228d8e8994aff63ab5b82091da56c4689c07524. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TCABS1317275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1e8f4711bc22e1b818b5a77c6147cd4708234e24d27946566be365fb52c5e4. 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/COA2N2100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa501f76ef935c4777b20236b0f6c5348dcf196ee1559430c6627ebbf89353b1e. 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/COA2N2100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc4ff84a5563e1b6c22f773f15ed286ef79a48e547f1bd24da1ff9b6dadcc84. 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/COA2N2100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec473ba0db97d4c49344e8427262f7b9e5a0f71251af8fa6ae14a50b1df89da. 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/COA2N2100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d9b8a4f1e5f43ffea35bdf12c18479e8e2c832c6e26e56ad9d7c3e2d73e66d. 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/QZES72046298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0903cc297c66dfad223e9f93d4f94e9549878d4290cfe6392b54ae105347ba3f. 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/COA2N2100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf23a8f963db5ab86bb5a84e7f00aac86df92fde74e5e0bd291d6a5b74b52322. 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/QZES62039352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915e131b868a9531ec0a906b84c07a2b3fd6a50f72aa4261031fc9e0503a2a81. 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/COA2N2100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f83d9991a341e14927ba264a57bba2657b9a8b45e5a9e8c5a1338f5ca958d7. 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/COA2N2100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0fb06d8d4fc1497665bd4ffe64d98135493a0d5814c0fe88b7365b8d61768a. 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/QZ2J21508451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797a9fb896e20413c655f38d7581b64d1007f7fb74fb2e5b276c4b2076423f9d. 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/COA2N2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f2b0b96d513b2522b1c0f57da0240f170fbfd3af1e643b7ee59b9db21aeb8e. 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/QZ2J21508372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa468eab35a191b651dfd75edeb91d1c869bbee35d960f9b764474e0ff1b6ae6c. 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/QZ2J21508276.