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 0xfc55c63c7d1e94c95853c9a4dfba567bbab163f524537ba16ae3eda2d42d5ea6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b836a84-818d-4328-9fe4-6c81e152568b.json and https://artists.proofprofile.net/proofs/artist/5b836a84-818d-4328-9fe4-6c81e152568b.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 0xbe1dfc951d0fb9c253d911f9ca76a2162b9e4ee129131a8176fee1b3deba36ce. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/AEA3A2523552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3903a20fc057401645d907ac5c84fe0f79f366daff5c3f1414018247b50bb411. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/AEA3A2513424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc909182164443aabf55f54d9b9b6e44edbc096917071eb09bd2735298622bb57. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/AEA3A2572557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee5994a487285c43f1ee6cc2348d087b41920203cc2a4a2cf6c2e1604f2a5af. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/AEA3A2542060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe28e1768968a214af1869ef4e6c651a5f0d7ca9005ceb59c4fa62a6ba34f9b6. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/AEA3A2551338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631303aee0e400a37f29d59e238fda7578bc99bc6e613fb48ac4e009a5265e8d. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/AEA3A2503183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf094be01129a599485535291998e68e122e089783d588e63cd0a2c14d8f5e445. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AEA3A2515925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aba9b78d910c31bed92adae3a0b5610eea07c6cc8a2e5750b4c2fa40f4b09e4. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AEA3A2567213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb327a3968cbb40f9dbae96b31928fb72014bcb9aef61d7574e4a46a3abeae3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2525649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccd337affe1363c77691b582ae5900152d677bb654b823249982411f8ecae05. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2551477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5097298aa71f514bc892e8b0c59b8985edfdf6e2fb5a66984214e2790be867. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2541390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a0b3cc5b35ece04742ac8471acda6245e4266b554deacaa52c245079d34d1. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2528804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2882d83176e359f391af126e93f0d5f6d0cb08682f14d4c1dc57c2e5bb29d41c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2523787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb8e97d4bb7fdeddb15871c98056cd286615b4b97d1b1ec7a1d37b48346896d. 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/AEA3A2531128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8342550ba8b7045f77ca1b81bd2c007d9b343416f35d615914e20a60043299. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2585302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a2b4d010a745baa64f724da7453459df0393dd2bbc9a74414c6df4850a5608. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/AEA3A2585381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5ea00d6d746afb43ef6d335b4967d6eb0e7915a6b59db48abefeefc71f00c2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/AEA3A2547928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615e2777f9381196cd5d225618d7b85f1b1c082bfd877dc6af7fb529f414fa9d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/AEA3A2508528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa785519c9cc2b738da09d09b4da4bea1d3555899c4e57b468e6f267374618736. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2594480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fffe0ee1259ac5d4438060dbc26d3750703ce82d8efabea76485785426d32b. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/AEA3A2541549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f48d4e7d7a26ef6c2927e3cc1438945a2cf5186dd028f5e85d3455dc384696. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/AEA3A2540414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff591dd0ab10038ea2006daff99c30e0d955d799b51a716f0575debbda2fd28a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2511871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4325148f3aad13834440a1196ca05691cead062c9ef5e2d0335bf56935caa67. 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/AEA3A2526350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961c6f2ebf7f5c83c1a589544f2110c347786c5ad7e9fc24b146db2f10814dd8. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2527125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71eefc78b079fc61a8c25b977d531bbbec323d787be3d65c0ef0c48db7a914. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2502076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722ce7fa5aa4503660cf40eb53c02e8774ca16cd127e898c7ce3bbf6189e2d4c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2529644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb887b6894472f6fc25eda19a2ebc9b3588100eaf90f17d81f8988a7f9b93a445. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2526421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59527b78f3e1283abf1af4d71723327852105a8b5c5d4b947ef511355cdd930c. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2541163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb92f26a7ba2e25dd41f84e3c6ebe2d63f0977cfd1ba17623769e851017e345. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/AEA3A2580678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd467f376cf63b03815f3645053ee2954752afef0aec49749d659497aa85b072f. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AEA3A2587355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c3dea5ef04a432c6d93aa9a06da7bd517b43907c99f60909d8cada5622807a. Chain 2 (Bitcoin): anchored in block 957778 (2026-07-13T00:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2589252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1703b7fa534bbe88df3fdeb7d5e96c4255c1a7fcff9b7cca82e64293d8fcb838. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2548514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87c8d3f43f6015730ebe0674725a9499153fce22f7870fa34657825d637804e. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2199310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe82ab553df01ca8bcff4775ad82204a666484972f2c0580da3f5f413f4e9804. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2170178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad57514b366b5d1ad763d61cf1293f90d5480fd2c8107a4ca55b31c8f2adafc. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2128041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe23120510812e9c827d9a5e30f126feeeecee5e9eab6fdcd3fdaec44f5af52d. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AEA3A2116411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6791fcb7479ceba9c35f4223dface683a01cbef64583a25daa4c52b2668fb619. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/AEA3A2117017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f05a096fcbae59738033c533487b5785bf1b9c861779db5159559d4629aada. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2189526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452681022e6755dc87ba675efeabd1d9ee49ded7c283d03708045d342ea594fb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2116638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e04ef17d8edb7be11fad5c4d44194dd33ed9a1bf39ec667e1483fb0b1f4064b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/AEA3A2173894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dccae3e407c8285fb206badc8ba213782b76b5771585bd9c2cfdb6a9f51224. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2188624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9884d06ed287e6613fbfdb0738f5f27329ebc7824c102e968af85a674dc8abc7. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2102407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f189f090ebafe65cb7202a17480a62269cf9abf5cf8170c170beb27faa75d2. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2165729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aae4dbac8bc5f782436cd1bf4e397184fdb0b05ffdcb3040bcaf37029fbbea7. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2166706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e70fefab340bfa099971f6985031b96767509514edffab5b6bea0bdc2622fcb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2119288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815da58727e145e5a69be044ed624aef1c9f9e9817cfe8158c629363c259841e. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2196337.