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 0xeda847bb13d5fb5a70508a9cc4646d0bc325896b97acc5ddd7272d4061490a77. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc3aa942-83c3-4d3a-a60d-f82ea6b26daf.json and https://artists.proofprofile.net/proofs/artist/bc3aa942-83c3-4d3a-a60d-f82ea6b26daf.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 0xf3f75dbdaecf42934b3b463d996ada6c90e1644ddf360d115ec3551b2f5da6f2. 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/USA2Z2301435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94a370b5e842712f83dc72939258b94d4145552046c240b441718e27f77ab96. 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/USA2Z2301436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949a25cc0feaf42508f55eded6c9c7de983e2450c05af793cd74b565919c23a1. 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/USA2Z2301437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b3151f5e74a9b1e7584a0c4b687f42588e782104a8dc148bfacb91cfa36b8c. 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/USA2Z2301438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0832bd3085628068ac96bffae752793124debe4bd984d38c66e2ea58d64fd6bc. 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/USA2Z2301439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf967eb5cffb5c56121aefb74e1a151db7dba62608d84b5fb2c92c25ac31b8377. 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/USA2Z2301440.
Totale Servitude - Vingtième Anniversaire
La Grande Infamie - Vingtième Anniversaire
Au Crépuscule de l'Espérance - Vingtième Anniversaire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065411689262848af62481c12eb871afbcf3c128f96e6be70044bcd0d885ee1c. 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/USA2Z2000281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac18a8fa214a12f50c21c24f2622903599acb6bf5d79ad0cf4557df4c9057112. 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/USA2Z2001842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f6a44fb8b6bb59191fafda7a3e406682e5a8e837cf97be8fd7ad1fa4992fd3. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:55:13Z), 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/USA2Z2001838.
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 0x595f46c9e34a3ed7ee07cf56e4e849fa1e17f3705d001c1b3c47589f95bc6e07. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z2001839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68543bb81e7cc7810085a47ccd729302256ea9dedd0bed146d204f27c0693e73. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USA2Z2001840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01ba571d249c499bcb97658410e9d8873b668cb9fc2ffa7c0be2d3270e20075. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USA2Z2001841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ca9fde0a1ae9132f91bb0143fbb1e6a50ca946bd4fc21ea31845bf47387574. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USA2Z2001843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fef123ec1b93ab56b045d09045d4b419df018964fbcc03757642ffeed3696e. 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/USA2Z1510558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c723d76058fd93c7f45821af8311b2d38e856a4167216d90e8f461bdae1449c. 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/USA2Z1510561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828ed5598a23050de67ccc0450831a6bb887d98ff4aafc139a1dcf656826d5b1. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USA2Z1510559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eed33578099e65f9353bc5022d487d015e3d340f18ddf757571299f2bdcfec. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USA2Z1510560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedc74e8c8e65a7dace396407d9e282ea62edd71cde141cfa2a06d46622b6333. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USA2Z1510562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ca3e3db1efbfb93d0f5c02c97485ddcad8119629fda05aa1490e6a9d3c68e1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1510563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd767a2e417134b89d7dd7ae81e1798c6e1294de3eed639dc0a0b384493d24c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1510564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44d5d45b56a4a909d742dbbeb2788dc973aa810152c1fede406568d956ec2e0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USA2Z1510565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bb2c7ed2c9740f8de60ef3cbe9408f9e1c10db51c19d91661fceebfde81965. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1510566.
Arraché à la mort, forcé à vivre et mourir à nouveau / Ripped From Death, Forced To Live, And Die Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bda0bf6b71f80b675c7b562be45361d553f52123b4de4facec383025ab788a7. 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/USA2Z1310340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d9158ddecb6fcd493b2b788dc430e708031c38c2408d5afde3911cbf9372e5. 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/USA2Z1310341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4588193f94c41bab0a8cf7025eaa3dcbd70ab0db3311afd73ea723d28f93272. 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/USA2Z1310344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26a3ef2e961aa41b94d9683031b828c1b37e374f83a620eb4f6ed31aaf2a8fd. 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/USA2Z1310347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a9b52258352da9fb38136b05c3c6e8f2d848f99304c00f39e0af517ed6bb9f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USA2Z1310339.
Arraché à la mort, forcé à vivre et mourir à nouveau
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1143600f4d37f6d1663597c2752a1dd6bb15d5f9c1837b28d469f35e8bcca99. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1310342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcb599328160a0c89a05c7e24534921be7ce7f042c15152806a18c978a0b7a7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1310343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099520661b817dc727b9ec478bfc066fa24a7865733a033b9b520f09a09470b3. 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/USA2Z1010661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3cd05765c12f7d3a522d99e2a02729a4125c86a136b7d831f1fa08fa6e7134. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:20:55Z), 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/USA2Z1010664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9478ebaa2c4ba7335993383a9fb072a1a454244ed3263c6cbce50c24c22fbf21. 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/USA2Z1010665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144b44ddc34f3cb20ad291521133c99617a2161dd71c3e73eb8faf0cc2f23891. 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/USA2Z1010666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890c7b8d55b2299d4c98cb44f4e68f7bfbd323b2ad46cb97ba5e9c35b7b1288. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA2Z1010658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d73c92d5d2b8dddb6979bc96ba8c43902d34b0d9d8b3d24998a474b6589058d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdead2e5968366ce39be699c26b4176c8212b2fa6e7fddcc1ea5ccd156b3f1fe. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USA2Z1010663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef92376b1c94fede8fec206dbf4154ee7938c4f63e843e02cd131e7bb64c0a5. 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/USA2Z1010650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf074f68811b2ea6c88195a777a3662d806a15183ad14c4206e55ed6521900afb. 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/USA2Z1010652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12f6b03fb547a3cb757210423df80250b953fb9bc511134f445709ddca01ae0. 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/USA2Z1010655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b98b3d779414fa2ad63b7fe8fcffaf3537a9f00e1cdcff902c190941764cbc9. 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/USA2Z1010656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8845b037454d35dd8101275c9e86f6a88f8ea50aab0bfa12efb8a04d737f5332. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USA2Z1010649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd376fcac7fb52c00505a850918a193d5e0f41c851e9d9da40e539c3259c5c44. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USA2Z1010651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c3189534abe206b3096cc38b0b9362e812a368150082188902b95c6526abe3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USA2Z1010653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aee335671ac766fd471fee9267ea822da8fd92a477103f955f59ae3d52e6734. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USA2Z1010654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bc3b8dce389e940b47a2ff217770acf6e17ae1008317eb3803850e6d03e025. 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/USA2Z1010644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf370986ba627329cf65b0875cf7f58834376d9c9ade191968624eed4907e317a. 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/USA2Z1010646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83482152df539873d979ea359b7c5d8c4932965bfd623f48cd832ecd0fe1953. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USA2Z1010641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd50c1c5e618b8621bed025e935788ae24ccbb37e067b75c3490040dfc84e1d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5babfecdfe644cd691781ad0aa43d8ce329ddb0c1056d74583c8c89797548d22. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b878372abf22b92be36c502c7bddc16e59041132682f2cf375fb1641617beb2. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USA2Z1010645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447d9fe0dec0c29a5e10cce0b2c5d8e5cdb18d861ed89c8b2e27f7387e56e026. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USA2Z1010647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567827d8b0cf066f4abe12b8e16143d19dc2495e74f004794fff707cb31d45be. 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/USA2Z1010636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1824c1c01ca55d70685e8412fb4c5527417a6c8c9abeafcb53a6e20ca085baf. 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/USA2Z1010638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967b19fc3c83957722d21b1df20c4b89ac31a39f28ea68123271b00ea9792f0d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USA2Z1010631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc215d171453e33a8106aba19e529c50445705950d0acc5f71a14a1e6169f56. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/USA2Z1010632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9b9ad3edab64acff5dd92e09365d7e6a1088993bd2ed6ea8b04baa121cbe59. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USA2Z1010633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea2e9bcaca8f19697ecdd0956adac117bf53958c7ccdb099569eff7561cd4e2. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e619a51a854ec9ad7b019291cebe808ae6027ae56698cdf758739003c40ccd. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/USA2Z1010635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ff797671688d149fad221b9f8c282a193898ed227027c02e295e48a0c271d7. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USA2Z1010637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f83fc01157f6eb71e6b8c2d4d4175923e1bccad1c90279245f61d5dce07ab0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z1010639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d8892334e1309ab3340bffc56ac5f6064de36b80ca5781b861c9ff0366abae. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USA2Z1010640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5fc9d44f9c8e719297d442f1f3de6cd97034f541451ce42c2c2dfda4ee7e85. 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/USA2Z1010667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38ca424e0f8cdcf120280c0a44dded5271afd55f5d4d972cf442624ea4a5059. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USA2Z1010668.