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 0xeee43435d17daef9f94f73ee191b7a15cdbc970e4474294b1b44ddce7c838824. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5beb85cb-f59c-47da-b06f-5e8278045eb3.json and https://artists.proofprofile.net/proofs/artist/5beb85cb-f59c-47da-b06f-5e8278045eb3.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 0xd36c0d043286e650090e3788217928f96fae39f146830859ac714ff76478d9f9. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/DEZN82496925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e910a8cc177bfa5e7e30b93d3645f6c552505cfbb801b27595cf3bbe67f913e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c551e4e49d0976a41e4ec7f1c4c1623a81962c9b86619cc2f3ec4bbf27394e5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1866edd30df43f79137977c76deef48d582ea6faf43b229631128697aa57743a. 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/DEZN82497046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcd43b269bf8f8dbd857eee991d692ac0e077a809e2fa329a7a4fb503dcbc49. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/DEZN82496965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d0393026be71a8c2064725e700bc4ddeccd8a0389eed7964a711d47665062d. 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/DEZN82496926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36e696d55083fa718dfbb6e6989cfd6992a6d51d08e42c458aa56f6b798391e. 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/DEZN82496960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cb37a721c950274c2f8b3dd307511442b2636ad8f077ec7cc8a90f9ec523ed. 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/DEZN82497050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11090da54f3ade648a58539b6f23ba869fa3fd27f13f0b615593034da09db3be. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DEZN82497049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce792a6c62039f609ba8acc33357adee0216f2e3b54c132a906c9cf8044c7d0. 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/DEZN82497048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245cf967ce7fd021beddb57ff67d305665074f4c6b493587dfbad112ad42a24f. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/DEZN82496991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580bf76f1510e87cc32a7499c96b9405b12544fcd78c725204a9243496d46a7f. 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/DEZN82496964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3929ddffd9ecfd1a4fd1e7de6e4da4a0574dfc20f6fab360756e6c2fa286d4. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978d21fa149c718e816657ae1abf3a1de80fdfa9a5500fad7dd96ab114c96d35. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/DEZN82496962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc7c788b1d0b61a68a4cb02bed87d445b5f1d512162e0e2fa45e8c323ea01b9. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/DEZN82496959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0834cf6b926c33ec73dce846685ea9b345bd6d7b4995e81aebc42e913dd26ed. 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/DEZN82496958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4388998ca9fa91bdb7fd1b59d6b43f334413141c1ae9c5934614f5c8d94f5e87. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f5ba55bb7408b52838614238eab8dc7f2b8a52fabef3feb42537257af2909d. 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/DEZN82496933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f4dbc5aedd724a5b6d550cc418860dcde38732dccae2f694a41f45e12d0b01. 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/DEZN82496932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e7252c222573266e81c39a6ea8ce6f18f5c21b32a5d28af2cb6570cbc1b0f6. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DEZN82496931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90b96431498cbc1d87f9a05ff3fe9a0213b16b153d5574160f513360b24dbb8. 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/DEZN82496930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c92d02429a381eb79d17a673ff4dec8fc8817b7587f1138d11c03a2ee7b0a58. 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/DEZN82496929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b67ce697c5897f258b31b71e2bbe22ca75de863418e9f1405e47f4a9bcd9ab0. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEZN82496928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08583e2342d4ea361066e89578daa01b2c5f19d9f2b7b9cfb44cadb7ac9a6a1b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEZN82496927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292c53ecb51178828af3391bd0f9cf1dd32dce6d84980a73fa57453420b9b4ff. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEZN82496923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b38a9d3d593bd5beb80b8bc05bac09d8f080267cd0945de27b77ef28775386b. 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/DEZN82496922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d3a6227d7bb9ad9274fcb5ac37af1d1e905d5df093180ec75b3537c082e60c. 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/DEZN82496920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cb37a721c950274c2f8b3dd307511442b2636ad8f077ec7cc8a90f9ec523ed. 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/DEZN82497050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c551e4e49d0976a41e4ec7f1c4c1623a81962c9b86619cc2f3ec4bbf27394e5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEZN82496921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08583e2342d4ea361066e89578daa01b2c5f19d9f2b7b9cfb44cadb7ac9a6a1b. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEZN82496927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1f4cac301ff5bdb3d71d04801bf82eb7f949965425c4c418eb52026457861f. 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/DEZN82496924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54ece919d4d62ba985e082d9cc3a94d366ccf213984b59211d8266ddab602a8. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4388998ca9fa91bdb7fd1b59d6b43f334413141c1ae9c5934614f5c8d94f5e87. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEZN82496934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978d21fa149c718e816657ae1abf3a1de80fdfa9a5500fad7dd96ab114c96d35. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b38a9d3d593bd5beb80b8bc05bac09d8f080267cd0945de27b77ef28775386b. 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/DEZN82496922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f4dbc5aedd724a5b6d550cc418860dcde38732dccae2f694a41f45e12d0b01. 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/DEZN82496932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36c0d043286e650090e3788217928f96fae39f146830859ac714ff76478d9f9. 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/DEZN82496925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d0393026be71a8c2064725e700bc4ddeccd8a0389eed7964a711d47665062d. 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/DEZN82496926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c92d02429a381eb79d17a673ff4dec8fc8817b7587f1138d11c03a2ee7b0a58. 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/DEZN82496929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11090da54f3ade648a58539b6f23ba869fa3fd27f13f0b615593034da09db3be. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82497049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36e696d55083fa718dfbb6e6989cfd6992a6d51d08e42c458aa56f6b798391e. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/DEZN82496960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f5ba55bb7408b52838614238eab8dc7f2b8a52fabef3feb42537257af2909d. 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/DEZN82496933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce792a6c62039f609ba8acc33357adee0216f2e3b54c132a906c9cf8044c7d0. 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/DEZN82497048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc7c788b1d0b61a68a4cb02bed87d445b5f1d512162e0e2fa45e8c323ea01b9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEZN82496959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580bf76f1510e87cc32a7499c96b9405b12544fcd78c725204a9243496d46a7f. 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/DEZN82496964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e910a8cc177bfa5e7e30b93d3645f6c552505cfbb801b27595cf3bbe67f913e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3929ddffd9ecfd1a4fd1e7de6e4da4a0574dfc20f6fab360756e6c2fa286d4. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEZN82496963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245cf967ce7fd021beddb57ff67d305665074f4c6b493587dfbad112ad42a24f. 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/DEZN82496991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d3a6227d7bb9ad9274fcb5ac37af1d1e905d5df093180ec75b3537c082e60c. 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/DEZN82496920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90b96431498cbc1d87f9a05ff3fe9a0213b16b153d5574160f513360b24dbb8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bc4fafc5f00bd74ce326207e9dc42d879be5a94ba0f086b77017e4a32fdbe7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82497047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1866edd30df43f79137977c76deef48d582ea6faf43b229631128697aa57743a. 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/DEZN82497046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcd43b269bf8f8dbd857eee991d692ac0e077a809e2fa329a7a4fb503dcbc49. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82496965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e7252c222573266e81c39a6ea8ce6f18f5c21b32a5d28af2cb6570cbc1b0f6. Chain 2 (Bitcoin): anchored in block 957791 (2026-07-13T02:46:19Z), 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/DEZN82496931.