Venom Prison are a Welsh death metal band. Stephen Hill of Metal Hammer described their second album as "2019’s most anticipated extreme metal albums". Their lead vocalist Larissa Stupar was described
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 0x341bcbe63e3f603a617877f6cee9a71a650a927be5b1e5f0c21f49aee6e84c82. 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/000f398d-c5e2-4c15-b0c4-21e42538665a.json and https://artists.proofprofile.net/proofs/artist/000f398d-c5e2-4c15-b0c4-21e42538665a.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 0x424f79876626beb36b80ae4c8c1eb31f37539aa46105c0f870b1e97a89625058. 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/GBDHC2226401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be49a5d3c02199457876b1710ad7918e285a9ca649320ff79cfecef567967ff. 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/GBDHC2226402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ca9f3e12a41924266e76076f560461c8f2d93bccaf244ea5e8b1604574138d. 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/GBDHC2226403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54037a383a0498f1f0f4b626f8e9eb3c44254b0cf7e9bcc447d980947068623. 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/GBDHC2226404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158be3f80d27c8d8234f8a0e550ece317e0d4a4943dfb0aaa47811653c98dd1a. 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/GBDHC2226405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32fd18d29110eb2ca9742fc0abaece87185ebf7be5504d88bf7a53659fbfc88. 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/GBDHC2226406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14221c21c2bf42d8c3addd120106f416d2b6d7b2afb12d3f398204c5b796090. 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/GBDHC2226407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf407568726dfd09577835789fda558fe60a21a6e6a315f1aa8b2aa98063047d. 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/GBDHC2226408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5173e6259d4ff47c5c58b951516dec6e633df1d3ea646ec4cd38262fc4df5b. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/GBDHC2226409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b310bcaf88d1da36470e4e8ff8bcdeb5be222fdc63dec9fa2c3a7052562fb3c. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/GBDHC2226410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5606cb7e543720f7a966ad08e573f510f03ad38385e266dbcc9efbb773b6bff2. 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/USERN1010242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbca1fc2ad197054464cb219564a321f14472f5e83e7cf6c95dd832000e7bf0. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USERN1010243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b69d1a4a8cbf3bcff1f28f8f3b68e157cc3658d00b5d80e29c20f529db316b. 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/USERN1010244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686399cfea5f1610312d44b330a744f842c75718d0e95717e5a3799c340e7c35. 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/USERN1010245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105aa9845dbb3491b53e8b427e36ebc66d12ac87c23cb880c2619f826060f914. 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/USERN1010246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f7e579cb8dc190960186c3a90b2d4e1d003c2816bfbabfa2cce4645aaf5d85. 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/USERN1010247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8f7fe5583c34b1c32c7278cd1eabaaeef45287fd066be1036e6f4932a442e6. 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/USERN1010248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b3a515532d7dc018fe2dc4b27dab4b9b3fc10c4f01e412b2eb0f6a145f6f79. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1010249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53816efd6f1b2cf2d8ff725d142a6f2ef34b73ca0d9862c53b6ea73f257aee4. 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/USERN1010250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd145c84b53b448dea145dcfac21712aec4a7cd6279d27d5b80c85dbb30caf3da. 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/USERN1010251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb510cad58f97bd56c710954b2ead588109df0e58f9ef31827a3cdce842e23a0a. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/USERN1010252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f6a71cd0c9cae89009610800c12e4a98939199459aee9bd330c5f728a7cd17. 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/USERN1009905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dc409952fa5232d20dd87c6af7ba8bca5a385649d47d2c54678fda2a8689b2. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USERN1009906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf179e811b000dac1908d6407102c5f39926284f1db5fe6a2d9db553034e2384. 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/USERN1009907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11604494ba07ebd6b4ce5f45fe214d6d0ec23f9d2082f1f77025f124f71be2f4. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USERN1009908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95790c87ad86e6862fa2fef8e9c6ee3b68699b5d8fcc3d349de062a656f76666. 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/USERN1009909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885b9b6e81efe287e2ec5dfaa32aba85e942aa4ff8369fa6c1f369680233d19a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9695bcb73af51d38087d19e6813bef162147ad986b6b4e0de1f7bee3f90dca1b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd8b61563dee2373c917e18fd99053c8df4f71f8a2623f84d78ca867cceabe9. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USERN1009912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16037d9cb506b11ee77029fa90c4825c9490a7a8285cc07fef9add912de74680. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USERN1009913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f87879262ce72f8a5a71a98064c9a8ff8040f97738c8223e29930173dbc047. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a88c6bbb73b1d221d6faf2eeabd46ad75d4c61c208102232b7f497a3c383cf9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a573dbdee1f8f9832fc852b0a2b486c0a62fbe2589dcbf2f28bb47c3f09038. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50586701396cd6035bbbf76687cb2813cb2f0606adab41245330c2af256f995f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USERN1009411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40e91d57d268864c9fdf6c968b7645e8fac4f596d5f4278ffb9bb3f6ee3b77b. 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/USERN1009403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a88c6bbb73b1d221d6faf2eeabd46ad75d4c61c208102232b7f497a3c383cf9. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/USERN1009404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0341e1f81122bf638f4be51d923004edbb5a7710b453fb59b4339448f446535d. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USERN1009405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b697790cbfaed966606faeaf2c6381e0c57e4a8cdab49b9116da70e0376c47. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USERN1009406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a573dbdee1f8f9832fc852b0a2b486c0a62fbe2589dcbf2f28bb47c3f09038. 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/USERN1009407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfeae981cd567d5229c9cc0f60f9e0293551b74db5b84fd65fad91ee33218d24. 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/USERN1009408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc905bfeb632a62dcbdfd2d4746de09f4f6c0ee97435dccebed9b506a842aa4. 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/USERN1009409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e07ee3424ffd0307331462fa0818ff30f1211887c13390b60478372e46fb80. 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/USERN1009410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50586701396cd6035bbbf76687cb2813cb2f0606adab41245330c2af256f995f. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/USERN1009411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fceb735df3d21d594dce23f7e60367c0684cef9700553c1c45dd1df29fbe8c0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USERN1009412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b50bdbf776ebf5bef2ac228190e0f23f724bb2b2d6e8c2bbd1d83f639d6b133. 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/GBDHC2226412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ca9f3e12a41924266e76076f560461c8f2d93bccaf244ea5e8b1604574138d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDHC2226403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158be3f80d27c8d8234f8a0e550ece317e0d4a4943dfb0aaa47811653c98dd1a. 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/GBDHC2226405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be49a5d3c02199457876b1710ad7918e285a9ca649320ff79cfecef567967ff. 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/GBDHC2226402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105aa9845dbb3491b53e8b427e36ebc66d12ac87c23cb880c2619f826060f914. 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/USERN1010246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf179e811b000dac1908d6407102c5f39926284f1db5fe6a2d9db553034e2384. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1009907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59acf246104b9d72610fc2edde7be0e4fbcde23ca8117737fa6c83edcacb46b. 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/FR59R1857917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f216cfc83fb53351fb72c3c52fb2bbe526c61717071751084cad7868712f41. 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/FR59R1857918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6811a5d79b2964ea034488774c69249107ddab64330b8ef2616c834cef2ad94d. 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/FR59R1857919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69310912f22370516b009766e0ba79f16682e2f3d7880ed4bf102fedf965cf67. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1857920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc6b00cfdd90435a37cd63ee5db68ce933265f7bacf93d442034f75e9495e2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1857921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bf1123dbf753f8c4ebb644dfc0a80a1ac747bfd55735a7e141b4d22a57018b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1857922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135b21134aeed3ee47999b8ae2ad4b5ceddae297b6262fc0254d723208cc8813. 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/FR59R1857923.