Sadus is an American thrash metal band from Antioch, California, active from 1985 to 2015, and reunited in 2017. Originally a quartet, the band's sound fuses thrash metal with death metal, featuring h
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 0x7b539ddd7f706b5c43a08e3a3470bcb382180bb417e7a453e54a0c075d4fe6b0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53da55b4-02ed-4e6d-9354-fdc9de7e30bf.json and https://artists.proofprofile.net/proofs/artist/53da55b4-02ed-4e6d-9354-fdc9de7e30bf.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 0x28091fdc11a9f54e337e3bf1572a974767841e17ec8ead28dfefa56956e599dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329880197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e2a3b6c36c50294c3d3796f87251703b9d6d3c0e1a866089e6ce46f560b9a0. 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/NLA320019301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f191ee2e51ee23f2ff57865df1a26be45e7e3bdc61dbfa36ba7412b5d7e912. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEE10000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a91d48c83457c3eb82307548fd8b0555ac743f15d81eb5e21fa7a8da128424f. 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/USAT20181153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b16f51a70d02c70db2219a507bb07c6b6839d95c08ab4e54efe90ae71462e13. 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/NLA329880194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9663cc08db7a26de34b019faf20da01891cd392a7afb34d5b8ecfa6c0a698c08. 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/NLA329501660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f0d52d0cdd173461eec6c74a615c9dbd35e784de5f07c7bdb97c064ccd2f2c. 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/NLA320784092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21e3ca32225aeee50393560da8485fa98d345453c70dbafe6f3d5f053f517da. 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/NLA329499989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fcb5f82289832e0c75033bfa932e3200bb3ffdc4acc04e37c7538cf88f58ee. 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/NLA329400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05576dadc4326fdb7c320166bfb5e7490208dd616076f4a1c8ad8bfe0db550b2. 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/DED832300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d33dfe1c4b632d476af3b8c9bd5dcfc22ac9ea9b7760cb49e1f4069de0f6eee. 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/DED832300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa417b1756230bd91c7717b84e66ebb7613594c198e05c80550c975c8209c437. 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/DED832200772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea02980f0b29285dad757233a938d9ac2d1ff9ddb9f460705cd85811a7dc658c. 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/DED832300366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83281b157e87bd48ffc2e7faf07bf8493ae6a2bc7c536c50e88035febe423791. 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/DED832300367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd5090726152d332adfe1bc4512b12c61a108b862b9b0ef3ac0b5050e3780e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838a4ce586d923541e0d74af5c77d9ccca4cba6c8ad74d1312ce7cdffb2e953d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DED832300370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437efa58d540bd02b57e9e31d13f14ce38d7fe2bcab8172839e5b708d21a29a6. 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/DED832300372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250216b0d4a11bdaa18e885d7bc88218dcfe5deeef420a1c22dedd02ce6305aa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB930600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d930a5109e9da1ea97decf0176c3ce241f776bab9cf3337d6b931cc24fd6bec. 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/NLB930600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5140fdeed1068188bc0d417bf0755c97a7b89287f38d39c062fb67a75443d699. 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/NLB930600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d21278d857de10b84653d6ced0f5e900d6a29ebe4dc92d817798f9b8b4ee67e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB930600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e1b5a1060607c33b4efe144d439f0daa5a68904b6bd3ed78d334b4f3f3df2f. 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/NLB930401300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d34105ebb865e25c759e31e5b08488ae790f779cd96a2db1df8e6bb739bd47c. 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/NLB930401302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f772f46e4afdbacd49678015331eff21805aca5e1ca17decf0f828eb0ca07b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB930401303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee67582ad7578180088723d264d5bb825812f8355dfc8c0870f117cd27b23f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB930401305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c02d4e1be78417d6db599de810828fb61f9b0dada56ead0444c0ceee0962e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLB930401306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da948667149af2599e81e53b07ecf8d2398cfbd160a347feb07a96aac45a0fe. 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/NLB930401307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a33354867c4c097cf6b351b364e8397b65ea5c11d519e1eac165a87f5cb13ff. 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/NLA321700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d3f3636b976f71096bbd724f25e0c8c6e2b862e7d976957c2a2cd4d4d8d459. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3e2bd01d8e0f5399faf81fa69f8dfb76ae066f1b37e5e009254ef91060095d. 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/NLA321700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15663e268bd2fd037fbeac87fcfe519a34a63d74ab25354a82a08f3ecf2fbe5b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da80aa95a6535b2e429aa4388b7eb627762ee7d1a4540117c507b180e1cee1f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLA321700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d74de78dca25e91a81d104d4830d1410cb095be6323f342e3818d55badc505b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321700074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43201bc3b553443653aad5628d63119e4985b854ec1f2ca565ec7ef35120003. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fd9c00c0bb1bcb5613029c8cc1192a5674eecb04790b3be398668394a75cc3. 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/NLA321700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e4d54c819355e5282dcf8edcf35fb6bb6d6d929c698f6faf3fe369536d87c0. 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/NLA321700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848eb9145603ffc7e9237e19557e99e2035a942e7198b9c9f630e74476545e8e. 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/NLA321700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c1d560c59849f5941fec7bb9e9f7e404067ab038024627d826def3b6de5b40. 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/NLA321700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92def902d623c3dc3a21d29fbf59be7a4f5ea9ad61d55e04ee3b52d59962eeed. 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/NLA321700062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5729d2f5d010ae1f070e57831b15d6dd90f3870495f10545a7a957a5553ef5fc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321700063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420741ff46aea578ff4bd3cd4e6d7443c26726502b6430c948d963c3e7d25ff6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLA321700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b72a671a966a67ab7d3169ffcf94b2014c93729b573a5d9774809c6258c8a09. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb4b1e1681e635d928f626caf51bb7454f1cac3b8be519f095b6804beb8de6d. 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/NLA321700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4190d4d9ea427ca6abc1dd8de1fcba37917ba887902811797d3941915edcabb. 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/NLA329717905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fceece19ddf6ab3b6c14017191b3711dfa17df6a8929923ac82532e0900f05a. 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/NLA321393072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ebd45f8b33637175bb360ef1a3ad28731a47c66c2b06a8829a0113db28e8bd. 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/NLA321393073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c9bc5076a72515167df4e382d60270dc0c0a36dd901f19a674a0a89f5e0240. 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/NLA321393074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed289c8d992aabd248036321b43201f176cb171377587ee9cfdb0dd588c4a6d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321393075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffac0a1160d59c306deeb39dc0d937ed000e51cc56ea1bf1e2494f254594e5f. 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/NLA321393076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054e570ca8e16e9a4202f78b57914c43959740668d1a5bcc97860d06d155a975. 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/NLA321393077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfcbf428cabb2d5a6643602f8d15b5fc7116fa94209a576bc72c527b44ba54d. 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/NLA321393078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7a5d436c9db0ca583d89291ef86db695f9059b3797d46a9b2236d9b661cdcd. 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/NLA321393079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8ee67f64744e314addcefdb4eba059e3836c70cf2a13405698b4433572e00d. 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/NLA321393080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d33dfe1c4b632d476af3b8c9bd5dcfc22ac9ea9b7760cb49e1f4069de0f6eee. 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/DED832300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea02980f0b29285dad757233a938d9ac2d1ff9ddb9f460705cd85811a7dc658c. 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/DED832300366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dcf78e8342e86b1b5a4442d807a8ea267aed87442d35668edac214f2a44cbbe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA320320337.