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 0xf90098ef01924a12174f3945ab54bc7bb0de3b317237d4808d76c11528e2946b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a9115b5-3f34-46e5-b131-8b64c19a8ef0.json and https://artists.proofprofile.net/proofs/artist/5a9115b5-3f34-46e5-b131-8b64c19a8ef0.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 0xa95ae05b402e3a00603651686422d965b4925c6b08663e7eb26cc4cba63bfca2. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:22:57Z), 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/RUA1D2133255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d91128e2d83525b8bdbacafc0a3e2a58fd3719ca06dadd1e683a39ab0a0e66f. 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/RUA1D2133257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53188ba6071c6144e824efbf211e89f6b3ce3aeebe946105bb85cc618a515bd8. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/RUA1D2133261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c79b90f81bd02691a8c9c4370d27f20bfcd366f52ca249f517542cba52dcdc9. 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/RUA1D2142356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b31f6909617359ce27b7df027b750d6ed93d6c7a65f7116756665317984c9c3. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/RUA1D2142357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762248e540cb09fa74ded15b2a395127c92d92c18fdf42587f08c9db17decdcf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:43:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2151622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15a9d59bc4e8cf39b191581b42b50177512764233de6f7f30c3c393c1f26019. 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/RUA1D2260292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68a1f6511f3010c67519cf7e0ec757d4e3b39ec18b0ee649b4461cf39de0752. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:09:04Z), 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/RUA1D2260294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc220345c5338f81e5970fbf8465bece51a9ecd823e45fe35d2ec3c6230155c3. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:53:11Z), 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/RUA1D2260298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30305b770923cd9f3c12946b3e7917704cc00e0d9db6acbc3ff02aa817bc907. 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/SMRUS0073921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b13e52c940332c2a34ce5f447e3339916499d6724de24f329012fa32d501ea. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:58:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SMRUS0073922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25148e9403f2d0adf50e23f8812ceb4a220e373b5eb7fa856a0a5f9dbf8cbc24. 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/SMRUS0073923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf154233635bccc6e4abb965af5d1c3644d2c2f5ed8e2b8f7676bb3eb42256437. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/SMRUS0073925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dbd63c4e5370877ba55e58209634e86c0b7d3c404227cbc01a26ee3a86a52a. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:17Z), 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/SMRUS0073926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd3f55edf2fa8ace1618f82f66122db3d9ebbd9c8b7d2901f6466f17fe8e692. 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/SMRUS0073928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52245a8fb7d7d62d9fb29b351ce164a8826ad6e26c6759fb01f3356096845385. 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/SMRUS0073896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8215f0ca300dc3ab0e99c424f120d3708324545a6db32d013dcfe53fbea2d1ab. 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/RUA1D2366668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48345712f82b933842d7b5255892792b976c2c0f21f76ea92f832689f57833f. 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/RUA1D2366669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673ed665e03c925c7a4dc06e668f5ee15262c766519ad7a74eb44c32015a7840. 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/RUA1D2366670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feefb67b68fc042bd9579facffc87c67b327414e09fb190d7fbbcb5a1c5b5fe. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2366671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383360980b3eefc4e8ff896685116ea593941360e241fc0c684f2bed7c281aff. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/RUA1D2366672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ce9524adff14bec95b67fa7f9bc34ecc20fd513d8157e1fb5fae8533fc6ccd. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:53:49Z), 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/RUA1D2366673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73e79f4f890961258f3563c5ee9e0ed5ee8d8dcd64e1bda281159563dcd15b4. 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/RUA1D2366674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b974e6d9a75aa506409713c11e22118f0a85eff4666ee5d8beaa6f7ddfa7f4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/RUA1D2366675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd027e5dbe5866dd6f2b6922541d24ff9fa34db46465021d321fc8d8484fb8eac. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2352572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6b12a5f65b135612e8c4290916be29a3f03e7dbe549f2e4999b48c8981ad26. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2352575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2976bbf442e920e9ad65be53516d11257afa2a045eb321e36889555f93fe1fa. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:06:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SMRUS0076805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635afcb29f01118597d9f57fafbed4e5e8dfae51fabbb40cb93367e94e66ab30. 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/FR96X2419557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d914c31987707adaef9018225af0bf969b33c3e58bbbc67dff860761aa7626c. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/FR96X2419559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8fb69230381edacdac4faa69fd242c46b07191f7a3dcbb3a041c8ab6ee6fc2. 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/FR96X2419562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610cb2d97f423fd78d74d74f5331a27dbf8168963b3b5fe7d8252979e23123e2. 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/FR96X2419564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ed9ef5d5e03a1a4e6d4cb29938ade34adde2480158c8e8beac62faa364baa5. 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/FR96X2419565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bd9f38bdf1da60a01042ab1363fd0519b6cc3b614768d5174ca5e467a539c9. 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/FR96X2419566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b47f501c2d12d34ae73de014684e7bcab86a179c85dfbbedf1bf3e292a6b9e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR96X2419567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c391ab81bbfd0bcbc0339139e6b6679a8591a8a7d3277d50544a9ad4845b528. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2419568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593c8be7bf9336e417dd4c72133766b11e015a60411cdf912a0baee653d0a873. 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/FR96X2419569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899a4c16a92fa199445ba70a6014f31b32a32dbef14c23f3e3bac2e29634da1c. 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/FR96X2419570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e432c0720acef6357f6a48a0a14e3e4ddd1fba72503dd93b4ff262afba2c75. 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/FR96X2419571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c2e68adacf9cab00fc88f96ada55cc70a267885851f721698c30a261095dda. 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/RUAGT2447679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64c6a1fea994cb5ea4e4f286b6a83c16ce37aa2c74af9e6e5abaafc34d06ac. 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/RUAGT2447683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb6c53864873184e256b9f841edb74372135da3350911fc7ec21157ecc464cc. 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/RUAGT2447685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd446b11a2bd0f45e2807dc6ec6ee7eb2b4fbfc3e9b9ea92a8448a54fdc0b4f3. 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/RUAGT2447686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17963fd168af7342b1b91e328f46e2093fb3f9ed516719886af433e1c3b3afb. 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/RUAGT2447687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd8128806cf5f6d0c5b0a26c0843e3153d4f8ccde182691166c481ddb2d126f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/RUAGT2447688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04259a42544d28e226e302ee48e9ed0da622459142a223ef6a9db142ef117612. 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/RUAGT2447689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ed419b03dd7c7cee9e3000f0a1c5a90c4bbe7e720bcbdf0bf727908ef0bc5d. 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/RUAGT2447690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c52014d2b81055d70b6fc5c611f9b69c8e4773d3c5d5168729c6990e43c66. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:39:00Z), 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/RUAGT2447691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0eb4242ba3d32353792c4394cbebf31dc31ac27e844ff2829a1928175dc2e7. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/RUAGT2447692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2290446dc8e65316c5ae3cdb5847edd3d5803406226d5f4cbd438c1d0d258e. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:55:11Z), 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/RUAGT2447695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa963f2d2952784fa33107ea8f14c8e33c185f76ad2d8889f4cff78cd61bd3f86. 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/RUAGT2580306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c9ba57934479c187d7bf2d4eb3a6969387635787b6d3ac760ad5079d3765b2. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/RUAGT2580307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f31a857648c6bda2aa74c5599b8498fb0171e4dd48e57089ca071666ac00ca6. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/RUAGT2580309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41b5f449f6699d1a064ecdf58fbd62a033dd55b780c8709979eabe95364fd09. 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/RUAGT2580310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c80ee37def1ec606605844f46a5c1671b9776dc0f4fe7044105bb6745a20e57. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:20:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2580311.