The Hadean ( ) is the first and oldest of the four geologic eons of Earth's history, starting with the planet's formation about 4.6 Ga (estimated 4567.30 ± 0.16 Ma set by the age of the oldest solid m
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 0xe0d844b457a30eddf356ab72c9e1a78e9d30877bea5ce27dccc33444a39c1687. 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/dcd9872a-90b0-445c-b534-edeb7be7cb49.json and https://artists.proofprofile.net/proofs/artist/dcd9872a-90b0-445c-b534-edeb7be7cb49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Trouble Shooter / Dawn of the Dead (Remixes)
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 0x8f7a5a09f68ebd3ea632412014ccb81fec8cb844dd594ceee412c2900cf5ab92. 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/FR59R1978345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b71482085a0c90809e5b756f02cf4f136cd463aed87634e3faee27786b38f73. 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/FR59R1978347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9908a9d95421b92222bf14d0e14deee5a1c3fdb702ea8f61127f57f0a088001. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/FR59R1978348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1497af5f24328167076ab5df6408645da2c92aa7c027970299801628fda2ef2a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1978349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28de882c98dd6ed2d9a4e0448a89552d7c1838953e029cb45988a80428cf94a. 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/FR59R1978350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8213b560b01adb657367a87b2bd3fcd4a6380f8c18281c4cc860e77942fcaa8d. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/FR59R1978354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b1e2a2e4c409124564b2608905cac417bdcabc7c2196915167e6c587b914b. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), 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/FR59R1978356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf888c649758feb2e8f7eb2cab7f0d6b600771d79eb47ca88c0012c2f8ca9acca. 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/FR59R1978357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e56f861ae6a135c6c0adf740ea218c700cfc7460a2a02c66a91008278f58f24. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/FR59R1978359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa579bee4ff9e29db4deb009a5d5a87d56b6b2f9009a301e1252553ed8bc9e0d0. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/FR59R1978360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271a8e47de0cd05cc76f0dd9862ea405d06d7fa9c97f55820684de329800ac83. 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/FR59R1978361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8dbc0e7ab3a45f3007d94a8786dcf4b6f79bcd4a25244b494e00cc1b956371. 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/FR59R1978364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc617e7719a563c8b264511914864d07d76ccc19cacc48537227f72eac2f083. 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/FR59R1978367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83354090482cb67b95f62251fa76131e55862424cf77e1b8299ea4b6e96aea4a. 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/FR59R1803517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2ede2bd908a430aa9b140bfb052bc771848fb456833ec4d3c56ce204792e21. 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/FR59R1803518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4f0ddbfe2399690be39e3159a938689aab3d1b3c6a333e0f1c6898a055df35. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/FR59R1803519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9807aadc8dec42fa48b96c0c6d274a30e7c13973029df7141d6085435bbb9fee. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/FR59R1803520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1b0c4798cabcdf3497dddf0cef410d03b3b0d892c67dfe92be6e94e3e00ca. 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/FR59R1803521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0d83060bf6f9fa342720c429618383a130b7f5a200756228d1eaff37e26486. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1803524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3436363ad3b09173e33b88ee7cc52a6ec95d18f771a2d7db5c16fdf4894599a5. 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/FR59R1803526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16410e18d6ecbd8a77cb1310bb3ba1f471e21c6f5fbcc86196ec0afa71a014a3. 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/FR59R1803527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1128eaf7da2419700d6d216bb10be86c2637db23b32f8ea2a00e95b4272cc44a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/FR59R1803529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447491428ac86fc511d36cd8e2170b441ff08065e975bd9376e44cc3d7b6596e. 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/FR59R1803530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a955ff682e99441dfa1382820bca6c79604bda029ffaeaa33cf3b7f9b49563. 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/FR59R1803532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316a54540ed4574c0847d69164cc2623be5a08889582614816b6979eed630e7c. 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/FR59R1803539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dffe9eff3da1552c44395fc5ae7536724b3c9bbaf570f368f126a04515e9aa. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1803540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c299c59eee7ad6bcb4189b36add234604ccfa6597bd3adc9aa03c80c9cc0a9. 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/FR59R1803542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339dabf9fe8f807c9ca871b4cc196d7e0cbd36d651ae65eecba5790eece3b680. 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/FR59R1803543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ad27f166ee8edc704792d562a6dabbfe7716832d961c8866ba4e95e9f54316. 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/FR59R1803544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bf2a91d0536f62444034dca5c3f034d276dca12901965776c062a3febc8a29. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/FR59R1803545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2d39061b25641933f57ebe6a349cfcdd10114b0128005eb027c69eccdb5dfd. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1803547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffac0de6126c19cfe01a9bb60862b4db00320a3104152f5043ed70f6032edaf. 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/FR59R1803549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cbe17fde04c4a199f48ea7f723a31b0599f81f14662b9712d66aec953ee5db. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1803550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c40a3a74577ae046a1d2d399f2741bc6cf613041402c629a09005783c13d7fb. 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/FR59R1803551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6f7ac51f9e691eca9019011d9967bbac0bae7d1450176ca6e843c02c8fe793. 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/FR59R1803552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0632191242a6e342a8a3a4f5f1c23e927ded7e303b96a7e92c147060803785d. 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/GBKQU1915438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439836362c55401e438a55eeddfd9a483882cf1cc48be965341f6942916637ef. 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/GBKQU1768995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8e654ada98b183f8bf437da71118616c6ca82109d66054cdc14c5fbfb36d10. 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/JPS801855890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4069d107a91c311e1af926410186451153ba586d8a4957af84bad7f896924460. 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/GBV5X1700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d90d649d9a471ace90da570fa56c8375cd6f27f80d8d7ba34abcb75b00ae80. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GB8KE1550669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdae5139f4bebb4e04691a5f290340ef253c8c26915ae7bd990829ae3a236ed. 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/USYBL1801262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a099b0a781b88ebf3998696d771755dd04e7f3b4c7ba20cb92f2cb94b647f6. 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/USYBL1801265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9b2e8a111e4d675a57a0a1e06e438631c334fec66519bf84544ca4641e4b0c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USYBL1801266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad8c2d60ec9b809b8cd683abd4f1c473faa41ed2071c95e37c56ef5f2c4ea88. 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/GBKQU1871829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd81e5a739ac2ddf76749f14ea85bc481dc4b219f5f42101cb675f843e0124cc. 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/GBLV61721629.