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 0x784c13ed0a4b8e4f3ef720d8735009f0189f0ea997ea2e22fd16d310b63e4ad2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19ff7891-c4ff-4b2c-abb9-6cbff86e7032.json and https://artists.proofprofile.net/proofs/artist/19ff7891-c4ff-4b2c-abb9-6cbff86e7032.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 0xef97cf0820a5dfa99859922772bd16af44b9bfccd9f553ed273867b17074d9b4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2015544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5fdd79752861010e1fb91b4555386590a8bbdf7920713eb22c8d1f81b95492. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/SEYOK2015545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50588c3c42310f9b62e961029224587d98161039e0bf2373037ec9b4d0d807a0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2015546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078a5360fcf89e5380afe72ea94d4844653e7ac3f283b06f61dc4ead4a0f174b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SEYOK2015547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dda40c620ca70257f838989262b280a9d8e40a76b61fdd27d14b77b7543b600. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2015548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ac2c7794222b6f9c951ca10d2fa82d4b5b463f3a5d16305104cf28c14f35d4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2015553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a02883d45dc73ea99bbe8a01603cbef91fa3ddadf61d82b022ff99b4e5679d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:22:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2015554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b52aed5bf9c71758a5c140e6e787e5f190036903c4e92a48e7ab4c4797d96fa. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2015555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ce111a89bf8bdd8e5282e561c89f7995e361550b778ef3525549103da9bac2. 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/SEYOK2015556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1331d26b3248ec6da554d77b63564217ec96708e919a4d85d38dd44f28175c. 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/SEYOK2015557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3558496e0424a9c98e46287a3ab05a41462cfffe9eb78150c6f1f18491579e75. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/SEYOK2015558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938b35ddd0e3f3a2d5da521740cd3c5df34cc1f2c56ed8ee644e5ce1eb1f64a4. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:27:01Z), 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/SEYOK2015559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b6ab94d574c483c7e29dcd4f22a28e812d83920c4bce6e9a82ac11477c090a. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/SEYOK2015562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2dd18864ee1603bfc89f4db8c4805201d48a6276bbb1b7cd177b0af48753b61. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/SEYOK2015567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5005cebb6c2c2dd15aab8c2272e9e2d08e90cd889b0664d4c5b05c57b1abbe7b. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T23:02:59Z), 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/SEYOK2015568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6080e601a025122ed43e9226699426b167d91eadaedede7b69b74f3e00330adc. 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/SEYOK2015569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15ecb91d78df7d672df1cf53ce75cf42f271ca7ccf009423edd916c33dbad1a. 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/SEYOK2015570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae3ae94235d982a0578656ce353448799bbc9cdde5990e17e4d1b1d0d4e352e. 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/SEYOK2015571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc71e4f0c11996cebac00d1c7c36bd86185b59485264acf56f59ecf98ff89ca1. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QMBZ92069510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010d53b0943eb5231214bb8cca5e05246cdb8249be28b41d6f5798a7f9fbcc67. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2021573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ce56f19402255d78128b643699aa9f7144f80e1f5e96761cc2dfb2a1bf06de. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2021568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8a46e8fba5b2ab3920ea14253186343c99a8872aaf641391500f67039acaed. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2049774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1d5efc0a2bf3327eb0dc2e737a5c223b10989fb24c9782e0b3ced58d2c3b5b. 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/QMFME2099558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a65a04cfa4175b08810608eb55b17001d2c50d0dd04350902fe14c83fbbf62. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2137950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e38f32135d2e9bd9bbfe5310587f050cfe02a51a39701c65de0e5bc76c8a56. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QM4TW2159981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2cc69fdb557df27b3f339ae30abf1372f820fba637dc0519bcb6d42a8868944. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM6N22176525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742ebac12d89c437be7dd98910fe5b2e593837c7048b0782524473bdc587cc14. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QMFMF2123645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c98e591a50ce169a7da121187975b1a922c4cafb028ba79ff7a9c0e7bbe026. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:48:54Z), 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/QMFMF2123648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219c16b6994c96fc1f4ef96d9ce64fa9cefed0c845454ffa305b929f98745a71. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QMFMF2123652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd06c2b1a5f1ebd465d4a076d913c9793ca899fef31338b68c1c3a23904777c. 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/SEYOK2205268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d4dcb785fbb0b349575fc2754bdabbc343971f320552c42b4197613d2ad771. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2226620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b9abb4a43b06ca33932d8871be5dc1a4122ea0c1d674f58ffc915c2c1d85d5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2237318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fecc6048ab68d422d12af6f4ce931b516f5124326840d762449addf65a226c7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2237319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8dd705db1cb4f0f58c6af6a938359266b42d0262fd34416eff495dc2223d9f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SEYOK2237320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ca3be8a8df81e31aef73ac04e7d00bd42533b3138d2344d8b26cc092af2cf8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2237323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c76e132dfa1f4e9f8616ce24f5d47ccdb35032511b65f293172edb79f64f32. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/SEYOK2237325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e545a4f1129c1b1c4f8875aa9399cb3a97397e0b167d48aa13acd9319982e86. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SEYOK2237327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b0717d295e89657e8c8c13782f42d23af9b29e2df7fff268bd5cf29275b297. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:19:19Z), 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/SEYOK2237329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeb5e2941e31cab5baa07d73d139859256c6261c4ce51148e879b37cd7f8175. 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/SEYOK2237330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a80ee27ef8dee65e0d4af23f568436b8764a90e335daa2bbcd3938f347c7f5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/SEYOK2237331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6c9ea1ef08239757d31e1495cd3f0e120723092ac8785a1c6b066c6d1836aa. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/SEYOK2237332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613b3215c3262ca98da4a9301c3fb7e8820e5e45026db74274b76bf912642db8. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SEYOK2237333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3742b6bb68fb7c7542cd793071f6d2e1546c531423489acd73bcb76dbf79a26. 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/DGA0M2435018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d86229d7f92b3bd16af62c845f3da1ff32230d9206552e93ba411b6e58b0ea. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2443454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a65b056225324f3f647d9e398f6b65a7acfd88a8e992d2be246b0f75425ad94. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202594120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0513f51a815a09fb1660353de872211317132ffbf0ea05bbc5ac7f486261218. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FRX202594110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc857556939e8982b7dac422199001985b5d260d55de0724de053f6827d0cadd. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:54:18Z), 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/CZT232500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19e7b72b234573ecb950ca1c2a1d6e84a81a80940267f4525e50f114ac7eb01. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZT232500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052fe59870a1a6695f6f31bc8a8f6606ff8366dece13840a3e8341b2bd9ebe36. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZT232500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239609aa70ed9058a16ab45fcfccbf8fffccccad738cb3b823d79f2efaa24b97. 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/SEYOK2522879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ae739c95af613282d285cb008699093c0f872b2d250c6dcd8e3bc656ee1f82. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZT232500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581dc6d7735306ecc8c12faeb1528941e4d8ccb2f8695df66931c559313e8403. 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/CZT232500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2381f587721c011e14d8d68ba254084c027dfa032c4e9bcd2792dea7047d8cb6. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:52:46Z), 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/CZT232500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af5fb0a4c2aca4379e00fefe4f3de83df39fe05276a32ac1666f422f5f629b9. 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/CZT232500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead93e17e660909a686ab1a143d6961958130fd5cde2b3d960d71a54544bc530. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZT232500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa313c911fe8f83e7f8ab620b0610c102c3d10c1663b975e43c7061baaec2ae0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CZT232500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ed05b26d1f5224a596e9cc57794569be8180dccd6bdc02ac272037abb1d16a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/CZT232500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd26cdabe2db2a400f50bd6c0d9b2b9d6c229b66ce1c67cc1cdeced3fe53609d. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZT232500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac7f4f79e92c997e0115d5a5083a485e3d865a8e231a9db001e4a90aacbe5a9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZT232500003.