1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f61fda286fa0a5a29757a803945033f0029d6d8ce59b7775b015d7823f8e47. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e311859-029a-4842-b659-475590a2e87b.json and https://artists.proofprofile.net/proofs/artist/5e311859-029a-4842-b659-475590a2e87b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5e4ba92ce2ffa9e0dd78c36623bc40358161c31fa6e20e8ac9262bbbfb2dcf. 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/HKG732124809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0541139ab98c507995860950227746991fa3172c1190dc29263752f6ab0c8f5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b921e68dba1380e33f1446e51e82e525d02870d73d4e844f4a358278c1ebd95. 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/HKG732124811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc12c62ad591c02447b15136b6b7cf2d3f78a2fa6685093d50d68410e611379. 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/HKG732124813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f1bca1e0144cb69160b7e6e7f18e6bb0577a65275a5636cb33dc3d210cad08. 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/HKG732124815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbaff0bd7f5646cd5e3b9295b1fdff671eef8b2fcb2904b975ddc089d83fe8b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de8d8df7d7e1b71427a8cd9494869891bb7b76437e4b70e57bd9574a299fd98. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ecc2ffb65ec7780d8a7fcb16c68db4cea3536b03e7ddadd39d570c48abb85f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/HKG732124818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b84b85c90fb3b82ea869fe84a414f9822125ab10cec320d73161c48e9fd5f72. 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/HKG732124819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f092516f997f4264b9b61c4d683da902332a34e5147c357f7f2ced0dee9d3a. 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/HKG732124821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeac2b8b61909d9709326d3c23b0b8d2e95e57344d1055688755de60ca6abe86. 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/HKG732124823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe5fcdfdc6667fc6dfb4736290724f956c66b4e6347583672c400453862f4a3. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/HKG732124824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8d3ba07efc02821604517be88770ec1a278c777404dd4b117120be7c5dd25c. 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/HKG732124825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5615f932e5f4e7a1a970d2473b1f8a265d20ea9da2208a11ee3613639e6ae22. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HKG732124826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ca09c200115791a976bd4425fd3c2d30a04ef2744c811e8722efd2b3ba43ec. 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/HKG732124827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1f9565b61275d3d9456750c4fb5a86aeb0bb647cf724ca23eb32cb6e0ae777. 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/HKG732124789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8749018fd36a7d279945d8699b2c2c065ffe05a804e1637fdb9d64e902a53e. 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/HKG732124791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9a69bbc1d07cfdef19cdc1e5bae1cd01eb057c36b77e642b1ed5fa1d76d8f7. 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/HKG732124793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08803dfd1b22e50724854a9261f8a4ae67a66f402f00e653ec3703a65402bbda. 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/HKG732124795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b978e9e6d6fcf515a93f4d1187ed3165df4c26011955eb3aedc4dab63a3289. 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/HKG732124797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e32f6f9662a55a77741c1c56402428e8cd9bc599ed385d5b9a6839ed4b8c43a. 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/HKG732124799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f528f55c010c96221849082ffb8033e687c97640c5ddec39ab229c52715f577. 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/HKG732124801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94009ab157f571f7e4bd0e7716875bbba3215ff2be88f9744014e2d8abc00c97. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa589b6bd261176c4dbe6a75993d9133812510c4a15336bbcee3e04bc76f8c523. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/HKG732124805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed076321d514a2ad224e89ca1d214d738796d36d01a3b481b5f8eca199775b8c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/HKG732124807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48381e18f3c53d1a50b2df8b1cfc26a5deb2938edf5243578d8be2001e3df12b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/HKG732124829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a866fc7967fe2636601fc1a18d636e2b45f8c94ec92852463a8e2fa71585b4. 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/HKG732124830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31afc65154189fd21edf5dcc8766b29068222bccc1466fbecd301fcfe0e58312. 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/HKG732124831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0823f76db4f85062b0b3d24c7a4ace0049d2929818fe9422ac10895b7d54f4. 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/HKG732124832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4641a4da253830b3383a8ccf9e7743f243eeb5f46868b99a67eaceec54a3331. 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/HKG732124833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ed7b8cdbbe2e272b2585d8f792fa99442aabd3dd6c901756e4c1c73d383d19. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab8f6ea2482e26937b6f1b1f54256ffb07b2995d83cd80da44b16f3f10972af. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HKG732124835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab8627307425af79a914d0492881b6ae4188a346c3d47c25bd7662450ec551e. 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/HKG732124836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbc9a2ce8bf5bb73f58a53cfd1dfb0efb4bb726f417d7a30ef77b9e067cfd8f. 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/HKG732124837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbfef6c70569da4f9e95991214f9af163b4aea6b48a9cab66e23b6b6553b95. 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/HKG732124838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf681cef1ee2316996d9450238ed602d21bfe34db3e219a69e661de39122d5611. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/HKG732124839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391121dba9b01369f4d9911b2be4823abefaf7c59c8a994d1a14094c7864383f. 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/HKG732124840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a52a3fe3348c6d3f3b04e8da65f8d8f49d01e928dca11314f044ee6522d588. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/HKG732124719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8383b248d925ec8144c084c1ecf119cc612441b77bd246970a83dd814095ec. 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/HKG732124721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8dbab9945e15783e3b9f99078711b058e38507bcd9763a8cdefd9f6059fc9e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/HKG732124723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c837cce65b8551d6169b563ff8a296201f9ff7990023ecb6932cc27807b6747. 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/HKG732124725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d68f77fd3686383e18c7e4ec7dd9718df1f91f33e9a2a846e0a17e965a2c2f. 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/HKG732124727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd339dae0381e0e7635dfe022f7c8ae78566da6a47e32fb0b3451357b8a7ee864. 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/HKG732124731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9701fbc402c623ab23dae9f89ba61ccaf4ca4e90161eb0a1da9cf81621fc341b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/HKG732124733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3824cc8f6b153fb9546f65ce31bd9edad542617a2d7b1e9d62fdefdb9b5995. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/HKG732124735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab6c3798ffac76342f91671f6c68e0714aab6bd5e6f36a4b56e5c8c2befff6a. 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/HKG732124739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40554b13bd195943fb1521a85e4dc9594802e562db61d76cbbc3a05145bff2ca. 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/HKG732124741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3e7f8af2b671a62eed23376fb8ea0ef1cf8242089e364c2196368d2956744d. 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/HKG732124615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce78ef2365d86bbb1ba5675316cd248bd3a7e63e3556a96c74d1b4352d6bebf. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/HKG732124617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb969cf1a63a12535cbd345269bf697e4f1c815db11652337fd91b78bfab01b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/HKG732124619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3f752a863d2c120e6c0d14244bd025aa262ec5a81f77037a049da1d7eb17a5. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/HKG732124627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c5f221141f19c1ef19edf4cddc1c5b7e4e2addab5d7c1834e857cb3040538d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/HKG732124629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aee8e492e97151c27a9d1fd4c74be2dbfb93cf4beb099262ec3cff0c2346f9f. 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/HKG732124635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e0224cc962cc2fafb908e574ab9dade90490b7e0c3594556cec63c854a2f6a. 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/HKG732124637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3157c89cf39a269a26766c52d4815f5d010dc0bcb8b228f84e5a296ababe277. 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/HKG732124639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00acf0be4191ab2c197b65017abcc19a03af61b498687359d80ce8cfcca69a14. 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/HKG732124641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d8fef47f7dcd4a7b57ff6640eb9d37b299655508a534174928d018eae22fe2. 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/HKG732124643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c2ce7b1e5bb9152e6a2b88131ea7afadd5ac48573723ff5d5d371c3b812116. 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/TWUM72100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485b15467b82cc2968b1d5739ef0bf3db9ec23d153c155b41fa16058ed61c387. 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/HKA610300274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37054982f0d2914df8c5bd162b2ded082e35af5bea4cc75043fed03563ef6bea. 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/CNUM72300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85f107d8d8d2bf5765596b87e64da1f762ee3987078d5ab256096d23dcac393. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/HKG732124591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b59290f5c145a339c83bbf51c2188aa675e4f9429f2f714533fb669ea126f6. 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/HKG732124593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497c611f3822be3d38aa1de55bae0dd24cd572757eb13f2405ce16201b471562. 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/HKG732124599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4ea0f3809e33c532577db28eb2b4d84761a5b80ae50bbeb95cec7a3306f2dd. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/HKG732124603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f675af4f1273ef8bef63ea56806b791e15fcb429c30be660bdfa2a942b37712. 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/HKG732124607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82681f5649244076ab0658db89694c19d49d28bfd108944f9ffb00b45bf5e854. 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/HKG732124609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe3fd66e9b0b13e7daa382490cde24c504400b1e61663a2e40edb64a0a22963. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732374648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8587ffedef69a9998ded75aaf55a1090d96f424085357b19e3e33a57354ce7ee. 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/HKUM71600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b6da9529a6a75090363ad8be02c2332865669ad734056838f7f406f02d1077. 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/HKG732482415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf0768b1d130622268227f91be67e444b61f7ae48b76dbfef95ca0a7636bcd9. 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/HKUM72300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8f34947288e1871d862c687b41b8286a4bff65f02b6c16e23270fabc25df83. 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/HKUM72300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42838f9cffa64e44e2614e4c808301185fa01a04a277c2e93efc0db91e26a633. 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/HKUM72300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768632821b10fbad08a2713311dbd77507153731d0ddac309e212a555d810ec0. 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/HKUM72100527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e313c24a6a4a72edaa599cfc03341df096ea4be6350faabaf6b3fbebc1364dd. 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/HKUM72200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982cb0a5373afd10edc41bf87bbf3591710acacca15afc0798087149d6100401. 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/HKUM72200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f98badf2e97caa86b09abe350d3789974c7ffd99dce2cca53a36a7fe7c7a1d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1748da3f568f774fd169df60dd2ae6d0e16886c4cff30002a579068f95d25af5. 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/HKUM72200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622c8a1debd5d07fe0ab58d7cdd62b8dbd20ac3f035d35007b2fa568d2b2d23. 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/HKUM72200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001a776c1cfd9a7b76f623897dbbd457a8c6290b42001b56463cf5b957a74fc2. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/HKUM72200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ab41a0b4d0b67dc2f2b2599fbe26fd2f068ba68c501bdf797c535a6a9e2b72. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768632821b10fbad08a2713311dbd77507153731d0ddac309e212a555d810ec0. 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/HKUM72100527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e313c24a6a4a72edaa599cfc03341df096ea4be6350faabaf6b3fbebc1364dd. 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/HKUM72200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982cb0a5373afd10edc41bf87bbf3591710acacca15afc0798087149d6100401. 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/HKUM72200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f98badf2e97caa86b09abe350d3789974c7ffd99dce2cca53a36a7fe7c7a1d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HKUM72200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1748da3f568f774fd169df60dd2ae6d0e16886c4cff30002a579068f95d25af5. 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/HKUM72200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622c8a1debd5d07fe0ab58d7cdd62b8dbd20ac3f035d35007b2fa568d2b2d23. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/HKUM72200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001a776c1cfd9a7b76f623897dbbd457a8c6290b42001b56463cf5b957a74fc2. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ab41a0b4d0b67dc2f2b2599fbe26fd2f068ba68c501bdf797c535a6a9e2b72. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/HKUM72200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5a9e91bf2037eb80d865aff92bdfd52291ae29ee1856c44bbddbed0a71121f. 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/CNUM72300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37054982f0d2914df8c5bd162b2ded082e35af5bea4cc75043fed03563ef6bea. 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/CNUM72300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f258bcc7219be3a8b038b61373cceddafbd9e3423da3b0ec119abcce9df7a9. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/CNUM72200488.