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 0xc184d871dd50a31fb1a12fa8e2a0115f8ccde06d11fa80edbfba71fab465b375. 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/38c5229e-90b5-440d-a53f-3007dc2e3369.json and https://artists.proofprofile.net/proofs/artist/38c5229e-90b5-440d-a53f-3007dc2e3369.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 0x6a5e4ed2df70204e06f435439c05ea3e2a15442f35b27554fffcaeaa4fa1e889. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/KSA002372875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bbe098fff56edd46308042f7780b6e1c2cdca55b332e00fa773027be461d17. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/KSA002372876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6434e146d32cae266b3b74324c58955b767ef4670eb1be9189018d4c72695965. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/KSA002472605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb843fda44f057ca4cd14a71394869a36e5acc82efc9e6aa49a41c06a599aac6c. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/KSA002472606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0a22ede946883d06af10ee2c11a326de7667bfb7bceda5bccb7d0a05232cd5. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:27:19Z), 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/KSA002472607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee8141021b923dd9225ffc66b14e60d8fb56ed6553142a23ffddf8c6445a091. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KSA002472608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773ae00d246b99e169b58f2a962858bdeb3a339ff25387c2b436d59866e6ab97. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KSA002472609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f3d1082d00af18a963d7f44336b335d7e8e99edfa5d554b286462cbaea0425. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/KSA002472610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7689c481c5724a5b0548caa8d8917758c14d232e8d7acccbac3ab8c57b4802. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:06:15Z), 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/KSA002472611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a986ba9a4a336c4d3d764ff30f72c5bd9cbb3b02510052a2d2f523ea88d4091. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/KSA002474781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbaff6391a0c922cba520127055b54f8b9eb72205872bc98ced77bc64643f54. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:46:26Z), 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/KSA002474783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf9ccb3315289223c4ce53f4aa8d53dda4e00e7bdbb7a08c5e17e7d48282a94. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KSA002474784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0727eb381f640cf95f8048b405d59561f7d875196b34db0a510eff4c95f5e67. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:10:29Z), 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/KSA002474786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2080c1ee2c98a06123402c62beac6dee958d34865f8cba0f5b2ad28df09411f5. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/KSA002474787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1665c030efd0aa4dee2062af00295037fda0ee68dc6d0be3651e0dfc580ef721. 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/KSA002474788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99019a924d5b7120ab410de868d4e1d04d32ec78ebc889338cb5135cef26a914. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/KSA002474790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c7faeaf5efd90a3f663ec147e2238a2660f2ffb1424fa773d5217b57e6a6ab. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KSA002474791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0964ca1fad085a4d036e0cb29795d56d28bbcca9f645b393f1fd11b91dca2565. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/KSA002474792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df7ef95f8767f501cb4e20cc9f2e9c2dae7bd693cba3144c3ba8db1493e7ed2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002474793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4040237537e37a9cda63cbf58d4f873fb9001a482b0f3e0b3b25cd5176cbabdf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KSA002474794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa162cd3b07c151d7993dc8a4a89f9fd2fc68742ba82f0ef8b763dc60cc5a301a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KSA002474795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32787097e41f57748ba4be791f9ac44b36a042bc9c3cd72c0063823c04d0c144. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/KSA002474796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c840d072fee3e838362f30d087d50559f62a32d284d0e7ceb703eb58415afba. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KSA002474797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e91342ce3f142c9ca4804152ecef0ebdb698f05d83b69b9cab46cc81de6681. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:19Z), 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/KSA002474798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478a4a0910d667a3b8bc75d4256ec0f326e09a733d2d43ac4a69a9b54416e437. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/KSA002474799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33fe7bebcad32d4089c2bc60a6a10e3c8379eca475b422a5f622738e8cf3e27. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/KSA002474802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61585152871e6e20b9cbc4791b3a0ab5b194106f6dd05e8a3f68ff112f8bdb37. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:46:18Z), 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/KSA002474803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7df7489b654834da36d249d8917c7ab7d7132c562118336bbe28ccb53846638. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KSA002474804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22769eab8659ab6be33b12a97bed797f77c5d388a07fce1d6b0f745c05ee1be7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002474805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fade2e776dafe2f549f4bd63bbf1ff8b8eb469fe807750337c1ea4b9120243. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:02:13Z), 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/KSA002474806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674c035fbb38687242d15046c2f775fae1d3077dc12c5c737c4a1e847d9292f4. 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/KSA002474807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc701741a403edbd0505cdb234ae2188a0109e2d2bf9c5e465b03a29d90afc9. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/KSA002474808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910d2d578c89487f2a8db509cd30f99f9306f5f9867f96b9b34f4b9e9ac16c3c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002474809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868be12e883cd54e52fec6de04bb6859e4d99c1215be58057c3a062d954f82f7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/KSA002474810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77678edbcc0b59a0331131783235c2f2c22b0302cc9a41cd98a273dff72655bb. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd6d88f5a2794099360f3b08334a0fbcf08cb149bd0d49861e2a3b6dbcd3901. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a3bcdfc9fa9fd60a2a1dda6efa33c3477a435f0b5c11a7cdd8c88cef9a9577. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/KSA002477726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc957e50c0c8be4ce5f09fcacdf34ed4b6a46bdd39aeb6d31bd9fe08be5f71c16. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedccce36336590a79f1848888ddacba48e40906cf2900d305c7f0086ebcda0ff. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd75aa9eeb3c912d8670aa904d5283e2bae5f5c033a0dfd2d51bc3d92958a30e. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/KSA002477729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614f950a144ac0992d730e3b3e7ea10beb10baa51794b4e3c8426d241c95d70b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf523903d54129bc8f8a60518bea8ea4c70baedfd008a4209cb90872900e544fc. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T10:53:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3d488e2f03c954d83ca33ca15df2da8d5168419cf3b30b8828efda9e453d87. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/KSA002477732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28238984d741311f513f1cb85649f0da5f7febfa07eee83e2173f840165952f2. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/KSA002477733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e33c6516fbd92a2ad2d0c959f49ad06d08868398e89b95eee0108dd0ad8a563. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/KSA002477734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e782c1c08114ec43087319e26238a993941c7ae8fde15ce87afcde6b8e7bfd1. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/KSA002477735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223bb733cf46942f5d9a697d1630fb1b84248fcac17fec81c1fcd1710bc82d23. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/KSA002477736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca2f946586091dec36833763e16b1e35729576e90f58d5b9b293fd8345d7c3a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca91910f0eea8193dd8f31023160611c8d1a587e99d63892ed7819a29060f367. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/KSA002477738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d497a71156846cdc254a93f0e25ac2973ed2a143eef0019fac24660c8d39973. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee5b2a98e54bf0e16766a633cb2f3ba9a6fc432ea863bcbd5c61206870a8f2f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3282ddba131c5f5fef88b5080f83bd0f5e6ca0374743adf72f215e8bf7abb0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b301427d689d7f1e2640a59d9508c83b6b7608d24b5e56f8ee040f15e99d56. 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/KSA002477742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1c1ad47ccfb87bd122e0a104ae6ca490872b4f9d8745553aa233f2048f774. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/KSA002477743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba8b069e3b42195c54d2d94e2b9dcf99e743d38dc72b0ab25e43782441f02e6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/KSA002477744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a90c986956a9e3f0b19ad7de57163df911ae8977792d33f7b0e68cebca589ca. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/KSA002477745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca49fbcf37ef90084a90787c74e1e53720a3c23abfff47fbb109da65f2ad6e9b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:39:40Z), 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/KSA002477746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44818aeca7d8a94d76f0fe308f1474c7a6063949f4555301a1ca8e723365e48. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:36:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ddadf26bc53464757bb4398da1dd9a353054cfeba427a30dc8c8265e443591. 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/KSA002477748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8303e2b77841f89dcaf3df971d90ec4ac0473bbe115ba190890b3369673ca4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:33:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002477749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f551084a7a10966b51780a3eacc24f428d6808cc5818ec26991402f1ff3aea. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/KSA002477751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bb15b28063a1bfb006479d4d40c88b3fbfe33c0cbf985e93ebc53004c45251. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/KSA002477752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735def97178819f7d5a89ad2c7c81ea38bb8b2ce6fe45feffa0f63ae5e1aca54. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/KSA002477753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87cde203834d21f2c1674d6bee16a7ca24554d4589d589b86f9b565e8dc759d. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T13:00:32Z), 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/KSA002479812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e07491be24faa882655ac0baf9516905689df577acc947c087a957bbb7687c. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/KSA002479814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40c204e01c735495482ba748931acdf226f9a25136df82e746afc88e9e27572. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002479816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f958f6e1c766d96e1d5cda22313b74a8966484153682f50d16adc63ec6b6977. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KSA002479818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fcabad15c5eb66ffd84c01e33b9de3afc5adb4f59bfed5528ab02f890fa906. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/KSA002479820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb41a73f301fc2aa4d4f77bc369b473673046b03a168fc95af9308e701f4072. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/KSA002479821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299f351b46333b1a0e7ffd99b0ce4301c22cef5a22d9e5cd1c6c8d2eebf8fcd6. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/KSA002479825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db789da4244140dd08b8d5b73adf4bacdfe1458849744ef1584076502f9b53e. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002479830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bcb241fdade532fd15c15609de756cb6b6db429c2f06f5a433933fe9b91ec0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:02:46Z), 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/KSA002479837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0473e4981826b7b5fa0f63bab100df6f11b836d6bfcffc84013e3115e6c14d5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/KSA002479841.