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 0xcf182425ae2fd981ec32b89b7ea3b51a1eee09318b30d8c61abcb85e9e034c7f. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4d1b292-1132-4a92-a34a-628c96bab7de.json and https://artists.proofprofile.net/proofs/artist/d4d1b292-1132-4a92-a34a-628c96bab7de.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 0x31bbac237b1d6d22090243f1c9d8c3aeab012941903bfa7037f78a826606dc5c. 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/USCA29601314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cff91c316699795e18451f48a1e4377455fa3f69748368956426dfa9b208ef3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCA29601315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde33e646236c46687b4bc71d313f0e6f0d92f1e58e860103403d17e2b4f4f5db. 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/USCA29601316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1a7ddb253351c489751d1fb334b51959f8f74dd8ea07ab7938aff0c19ae304. 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/USCA29601319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a1accd2fe77dcec6fed9736b073f525cc362ea6d214eea890c49cc6f7a787d. 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/USCA29601317.
Volare (Nel Blu Di Pinto Di Blu) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072f8096a93a79de14fa8a92add356779265e63d8522f8ecda03acc387155b11. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USCA29601318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0792c74929b72be3878fc8b0274090ddb56d2870b3f98168f33a3845a46fe1d6. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USCA29601320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b2a0f166d314fa67064cc809a6f3e6ef3b843c136af3ac117af8285f63cca7. 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/USEM39600310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f7972e97fe7c910536b95f62a84ab36fd5ee50759a09554c1d19d125ae154d. 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/USCA29601321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274ebe9733666c0778ca57c7875291c255be08097eb587386b37fb527302bfe8. 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/USEM39600311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e9945e48f4d68122de3c38191c34a5c8924ffd01c1f87cff95b5574b0be396. 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/USEM39600312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f94553d800837c4b386c4e2dbca6942ae06eec385bec72e1ef0249ecb92a422. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USCA29601322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eda3f50ffe08e9751e8d0170b8e1df5db37e06437d4454614032575c23122b5. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USCA29601323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b5384657c1220071a97e66329562c42d2ea2fd8b773195ce9edeef9d2d4ec82. 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/USCA29601325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f4779e1d747bd79c77ee6edbc14fa10544cd9b6c4cb8068daf8ecdf14cb653. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USCA29601326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90f6b5cd960c2d81420c1c5064d60bfa14a5995d7b73938f218857654af992e. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USCA29601169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe302d529675a252c49b63c33aacdd67723e4afda5905e762f859daa8f8d31555. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM39600314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6e30db73fa9b1a0c52f432c9ad0ad4c95fc10716dbd59f9232b440a3dd53e5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USCA29601327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4297b92aa976b2b81cf38bae53badce5d3a2b0d4c7507c542cf865345c14c924. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USCA29601328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423801922485384652644c012763e490d9a9da403dd4516c1be07480023f0eac. 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/USEM39500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35997099d1c52928f38ecea96071b9d7cee55035eb8956554ef46282bdc6d84. 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/USCA29601095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc39837505f3624a6eadc42244d2343ee77b1f7f9d36d42ebf7d21f0ea326cd0. 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/USCA29500917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957856f0ffe361af27c213310f7f968cf298def4d86cdc3b8bcd67bd5cdf5c88. 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/USEM39500214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61816a5ab55970214676c79d49f6433e26aabe7e06fb4730e2fe8b42af6f4adb. 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/USCA29501167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8d251f10ecc35cec9bc5f2d57f3e0382043016972bc3ef7b2f168190c7d142. 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/USCA29501168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d0ac57e3bc73577a90592ae6a321056d4b8cf5239ca6e93ad8d71e3b47be92. 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/USEM39500215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c1adea847c79af7d541029a849b7df74f2a77accd3ba087dcfe200dc10e57f. 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/USCA29501169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727c8bb2246c40031786a898f6ef10a157e007a798bab3e42a668904a5e8829c. 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/USEM39500216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e18dee36dba93442103d5d4dd50ca9e3fbe08fe69c6859e7a2d2af8433e6160. 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/USCA29501170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dd3ad490462f98c550cb2845a91c46087d2de35ebeea95292cfd5a88efbdb7. 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/USEM39500217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa43f0734b15a3a213210780bfdda7be443a81fd18af3fb330b3e21b16fedfd. 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/USCA25200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158873fcc8c734d88cd8a6bb2fd28a621244a6b915084f6465c2a11fdc9fdfb7. 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/USCA29602017.
The Girlfriend Of The Whirling Dervish - Remastered 1996
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c47df9c8f4075f942fb7f7fb7b7c48f2becb6e6022ccd6f33b8d4dd216b0ef4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM39500218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73995a11451acacc5e725d3c828e9650d18efd7f4dacb87b07b40f21ed0f624. 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/USCA29501172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527e548604212d89c7a2dee48f326b322583aa7401f67b39234fce34c5c771fc. 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/USCA29501173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d4fa439e694fdf85fed52035cea7ddc65a56249380716831683b10709c4d07. 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/USEM39500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e87fbd5ca9604b44805b0025c5f129998687f6bd9c9cdef19e3121ac3bb639b. 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/USCA25200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf105d6f14623e88190334a582f1f45546dc3a5fabb064a7d4afeee31a1d237d9. 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/USCA29600646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b6ffd64f0b9314d312e80e49cb8206ae05cf7aa9464f6908ebcfdcd3b4924d. 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/USCA29601329.
This Could Be The Start Of Something - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3b974a859734af1c09fa25feccbc3a4a4b2c7e5f78d237e51ac2d716e39218. 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/USEM39600315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7802fd665aaeae2721cfe1ee6d88f429f9122909dd85fe6acc526cdaaa1e52bc. 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/USEM39600316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b9f4c50d4b114a360adea7241ae55755e4dc6f0b9cba6bb81485209957b84f. 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/USCA29601094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0c368d644d06da8334e1b61656e216ab42792d7e2b17eec1f8a63116ad8daa. 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/USEM39600317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b46a7df8aa11399cbb1b9fabc4695f24c32ebf88f448c16557bbe9704b262. 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/USEM39600318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39379d133ba740bbb2a195f22dad39c93aaad68b8e7ff767224882fac9ee514. 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/USCA29601330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83e7c0d2afae1f385dd0d1f34207d14c9379a7a32022e8099dc3424c2b06832. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM39600319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc186b873108a4c86971678086c5669265a6f455c643444ed7f0c659fb050be0b. 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/USEM39600320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7949a25645ae972227a18160155abaf57f052b30932b6aa35fa3e187fb9ca9c3. 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/USCA29601331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace1d26a1e355a86a7089d142945ff124ae8edb1c94c5e7f4839a14fa478f8bd. 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/USCA29601395.
Odd Job Man/I Wanna Be A James Bond Girl
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba9f68f9378a097a28b2d501b8d1499022dde71620ad5f1cfb490432223d82a. 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/USEM39600321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b608bd0224fac89e7b8e9cdba893d4b2ce16761c532caa37eaadf21ac72c3a. 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/USCA29601332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf699d539eac4f5ec749716001d95a4fc9ad0b0c77333e9ac1149d1553479e008. 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/USCA29601333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6feb636f5f3fceabf1674ba24929c59d420cdc25ea21eb8c66c10eca06f9bf93. 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/USCA29601334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f3ab7bf5fe78b17b0e255a022578efa233d98234047b822fa86aae7e859692. 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/USEM39600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d5596c285038f4bf31e9bfdbf9b4ca6e1b2838e86e37851a43ad01b9c11d73. 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/USCA29601335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7017891f7f903d14f4a16b1c821b024ebcee0c78afe349cabb63c499923acd21. 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/USCA29601336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6605cd4a7e151575615d26b7dbcdb737722c9463dcfccaf9408ddfb0a8334259. 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/USESK1310949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2962952305e852a67a23028eb6e0ac1f97ad70acbb0efe8d7f427eb347a0737. 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/GB4FX1408507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfda7832a000e16a37a813fcc1899ea00848a8e7a0ff974564b7deb1ccdf3c1. 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/GB4FX1408519.
Guys and Dolls - One Mint Julip Lounge 1961
The Twin Pianos Of Henri Rose and Bobby Stevenson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54052428bf5e3f6e762f99dd6af634844b82c7cb5cdf53778b187637592f2ea1. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DEBL61369773.
Muzzy Marcellino and His House Party Group
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379286dd76f8eb359deeceea99f7f633c943928503c8e74f28fbabfc9118ef83. 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/DEBL61369782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f45333b0c6afcc59c2ff667cf8832db4da25a6b09c017eead2745fb8293c147. 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/DEBL61369788.
Pyramid of the Sun: Lounge Latin Jazz Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac0a31eb1d4ccc2f970be7dca7df9f7514f84b1148eef7f2e4d690649c30763. 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/GB67V1479441.