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 0x7bc4772a63205e69c11b6c82c3e980278bbf1fa8b0eaf3277dcd259353b5ce92. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d126bad-0eea-4893-8e0e-3b4b4ad977a1.json and https://artists.proofprofile.net/proofs/artist/8d126bad-0eea-4893-8e0e-3b4b4ad977a1.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 0x99e2d338a3eb3cd85b3e2fcf6eccc89c6b1e8d2bfe5021f1dbdcaa3f06e32509. 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/BEY921308603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8568d8690f8c011d8dcd5eb2f8fbcc7fd3efea04a629da6b91a339a504ab7629. 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/BEY921308606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb80389bcfd675bcc75a94d4d23435f33e49e7d5a25072dcafbf16ef68e4156. 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/DELK11400136.
Goa Culture, Vol. 11: The Classic Trance Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ed7f2b4f86f736eeece797acd58f5a0844b317f41482adbf7adf9d0209d6ae. 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/GBBYB1100947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8011cff00c058f602feb52af537f4ae8a20af319238b2e3ec4a97d7b69424ab. 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/GBBYB1000864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104e1905a2b4b9d1f8559b8c0902cef988ef2971de625da5219798894394892e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DELK11400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9212a56d78638a5ecf455414812b10152b9d09a51827d4700df910e5b989c7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKR6V2181781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c7d1c276f8130ed93bc6daffc83174a1e99affbd4f712f2baba07667b04a0a. 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/CAFPA1800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dcb0b37ad06b9670e4fb8e5cc06e56202fa6531a3292f2d348123ef0ed5436. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BEY921707833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992a2142b05d2cc5e06e2bc40e7220335ef3c9f82734cda199c137599d84367b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DELK11700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbf9f912b1988c9e370b91b28d0d368ffcbf130450de27570966c8269168f44. 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/DELK11600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51040922dde311468d302008baed10ed146e89c6855275bb054c683effba4825. 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/DELK11600105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed75d9180cada76a41dd761e669145bf50d8c82eb97f2995d2e4c5a10d75c95. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DELK11400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862a9f14b55537f3cd68197ca45023346a7c1befa4056886f926f55ce8c3cb63. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DELK11400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca93bc39e3c955dacdaf1f4fefad24358ec6193e5dab84674ad19e3da53c2d3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DELK11200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918c34960adc2fd96d924469678241895b77994977d354d82cecc31fa9e22fa1. 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/JPP741504802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e84681e7c671ca35b372b9488b02ecf2c2a6d98b306ac1e03bde7fb9c318be. 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/DKZVA1585003.
Land of Freedom - Liquid Soul Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd304c5d3526e99ba4cc6b7ea5a95a17ac059563702c398fcf1db5689df97dd52. 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/NLF711403852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ba6b2affcd4c0b191eaf36f1ede96bfb8197f9e886ca588f602e73506b1d15. 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/UKACT1828238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31df6355398dce6bca8ccb1589605ad829b16e6df5acc96e11d47e0093499797. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DELK11700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1afa9a7241cd3ce760342749dd0b4671ba764fb2dd6879bf94748fdb4bf564d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DELK11700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870fc78f32f4a1c105330947d3cbc4c41d3f2781623a5beb872f2647349e41d9. 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/DELK11800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b1ae9a9734866e654831c850b1f3cfc85ed30455f862a3009ad3db9b2c0cff. 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/DELK11500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d06e766dd5d5bad9b9798327c2cd0a1120a470ff06187b098f778d947631c2. 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/DELK10900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d25a1aceb9ecf11d6ac384616de3abde39077f5cc2c4152269ec2a06ccff19. 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/DELK11000200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd698090f210183baff5ae7ed70e1495241f1139b16a04985a47790eed871403. 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/DELK11400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969767457c1dab6aa400872aa88c0af0a8b7199253c78fd2c7336cdb77024ca9. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/DELK11400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1fef83ff5c491180a72cd8a8db5ac3332b07258c68493aba77912a1136dcf7. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/DELK11400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00230ac3d8f3f073a61136914cb097d35ce0f9190ae86c3168247ba1f826e887. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USA2P1896140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3197ef2894277a19453fe3d07499f628cd769d8742a5e2b943a839b5e2205963. 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/USA2P1896142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5234a1ccfc537bb021d7a0aeb15ab7da861799ae5358173b6d43cb57edd4ccc. 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/DELK11200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb6a4ab9688d93c1290d3fd89af4ec1cc3c23ac47add9ccee116403bc5e8369. 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/DELK11700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5d8dde2fd4aa3c1eaec347fefd32788b7ac896920c6ea764d7de250f6e5b9b. 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/DELK12000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240e72e8c0406d881321491632dd88f59931d279f0e962b89dfb3b5a7b7993c2. 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/GBBYB1702927.
Selection 2016 (Compiled by Cubixx & Jensson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6eb110aad284532319ac4155af4fd562d1f1c2d02b120899800427e70d7e7a5. 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/DELK11600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd9df3b668757b05d6f876d7330e7dff22e445ae59490d0ae0b5c7d9bbd15ad. 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/DELK11600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789df4813d96cbcf65f76592d80404fd62807ded3047d88723629abf09db2acd. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DELK11600138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd674a3b82861f48aa68c7c3c26e9a112c2feff42b37851971396477bc1e49d9a. 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/GBBYB1301206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486fc413f2efb2d635087f52728a2c0d30e322a4e6e71a668f72c5b125ecf5c2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBBYB1301207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0482725de8fc9e193c88569b75ac4c2bc943117095dea8cc430c66760764f368. 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/GBBYB1301210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87bcab4724edf5ee23700109b59ebef9bd483ea7e7625b0771aa4b0f5fb4f15. 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/GBBYB1301211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3179fddf1a76711023c4f9a4be172f36bfca26add346eb471d34f10f4c628303. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY921707807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e7307e775697d5a6af2bbe26febae06722b7b8a7bdf13df5c1a350257b6c2f. 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/BEY921707808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c16fdf0dcc10b5104787a85b5ff4a5392be3bc21cc30a1d96e8cb81451eeab. 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/BEY921707809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c9261d94fe37778a7af5825a175523c32b1a7bacfb7f5fe39c21143fddbbc6. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/BEY921707810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1954f9e458e297b32367444bb6fe47b3d7ba73378bfd925e23f0889ed9ffc394. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBBYB1401675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa44f9de1b60238749cb7cbe6302e5fccbfee1d9ddd36b8be1ff274afa278db5. 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/GBBYB1401685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520663e76d927c8dd8413f83533a68d604e84082a5a7abd0f66c7597b456ab8f. 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/DELK11200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7b5b58243abd019e9e7a206631076ee42e1010d2485add91eb1b7365db03d1. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/USA2P1296629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a5765cf95f1831ee5d3926ed1166dc58d10ae798c560746c98556ff78e2764. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/DKZVA1761397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254c7574e6ee0dc5c37e6e10c5d5e648c144935547e7c7ffff3dca326e64b924. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USQY51242476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8042e6b5ce73042303d9471e2058b1137bfc793e8eefec0b2c6f1af6efd4d6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBBYB1401534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1480c54fab7353648aaaec006094540e83fa981ad90601539eabec84d67fe76e. 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/UKR6V2071857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9d83058fef264d2ef64159878d6cf79dba646a506368e246cc02eefd17b5bb. 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/GBBYB1401656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc41d2ab01edb4b7298b0d8f32a0510485e28050d97f1efbc6877865e0b9b102. 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/GBBYB1301236.