1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b24dbaa6e2387e1788c555b2c13c68c9d5512e545ec3968d02e2ea8d430fa8. 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/e6fae9e3-df9c-4ffa-802d-a1ee0dbfdee4.json and https://artists.proofprofile.net/proofs/artist/e6fae9e3-df9c-4ffa-802d-a1ee0dbfdee4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3434fb2876c812d303b63af32caabdbba94e059fa307ffcf42fb9904caafd632. 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/ARF411300991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1bc6b795b0ce094ad795766224a0ad5ffeb9c07c159b32b7a5814cfbe46d95. 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/ARF411200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c22a4b36a0e96a26112963fdd2488f8aa43fccba7e84ff41dbce27fae12c710. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF410600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b02d80161f6f705949820a6bbd0cab1533ce549fa5795749b947b867d17796. 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/ARF411001039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2263729d2cfbe820e7e55049a2bb748e7b8be3e11d25dd62fb2fe93b704fec76. 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/ARF411300123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a425ac46795a5c9a4338b90ba26971db963852973dda92b84c2d79815559cd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF410500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad095fef97b18d3e84124bdcedb8eb70c3c22ba030f069712b50cde533ee4663. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF410500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49adbaf1e817c8457c580114eb43229033dbc7717fda84fd740b6192e7a3ced5. 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/ARF410700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2b75be6de9a424ef202a768611e1340668cbefb6da97031baec58fe23be59. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF411300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee8ea5f8b66a61fc6fac6be225b0cac3b5e2914908ac392893b62a19f1f8105. 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/ARF411300288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7840b0c6b7f7d7365ebcb065f305c7d254e3bc01b726570cfeec2221fb304da. 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/ARF411300337.
From the Beginning - Psychedelic Chill Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b563e97ee932d0be431f208b0a6abcbb8f42111b393fc3d72cb055499734c2. 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/ARF411201196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93878a9d3606987296253f232f6ed2540f6f8e968238ec0c0ca76c42934e41b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb784c96748cec567116ab3f958441e091ccc7bcefd31e78fb1a4ca3f4d3e2c09. 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/ARF411800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc48dc873e2bbbdb2f6df1d85afa5be588bf9a944e4730a3d9017177d075eb41. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF411701838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93878a9d3606987296253f232f6ed2540f6f8e968238ec0c0ca76c42934e41b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF411700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90580cef22f0ce25455189cf13be27c12836934023bb24da4ca0451a3af05c05. 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/ARF411500977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119d9ae6c8d1eac88771134dadd4bc364f1a4ecebe8f466a5eeff5e77bab0641. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-21T17:18:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5d5416c2038edaccb6fef41b9df3f109fc4b6ac27cd5fb097cb081c3ef09ef. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF411401220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81994acf31ad2e92ac288c72c171c375bade56dcc22b5002072891324cc8e0bb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ARF411701848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0c132daceab04a167c2810414db9a34b6fa42b9525e11d64cafd7f84002076. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF411601088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f57c346e0f21d7cf61f3608c691983c61c19c69470d627c69d191ccfbd94a2b. 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/ARF411600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7101f2d117003d527c94ba4e765fb87b70ee7df40e20326d2d65d9bcf7121a. 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/ARF411502251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9e9c51862fa34667d932ed749e29f702afbe4f05b654bd5efae6b59c4c1f18. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ARF411701856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3972d62a55296efec67bd802e86429a1b3bf75b0fd41a12ef9ca1a5253102ef8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411600325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b03f7a7ca29ebe287ff8b8ec6dbc37b0debe63dfc9b42e818ac16335615231. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd4015dffbffeba9d917ef7d703df96f67c033c74d8dc3ccb539be7163b3dae. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/ARF411400570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf2990426d5fa9f477b9bb9f0582b3f10194e4c3fef020050c1c7813e2be259. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/ARF411800324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f7a57a6c0b386d913c2757ca5e3bf57b1e2799d726a62aaae5fb7494a75696. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ARF411800250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750ac6f539deae52ddd7e9eb1e45135520df82d242e091cb0869a7c3ee12081. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ARF411800451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfb268f400d1647db44f4a3311d403b16a138952af6eaa11e1fffcfe6ed6656. 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/ARF411600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2583f47db844cca04d3b39c1865438663693592abe3795143cea995257d17723. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF412000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d080878bfca323fc48c196d97856d849f293ba6a7cd25ac38f5de7341df9a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF412000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c5d8640fe8bcd6a610c0495b5da50d2bcdbeb8a6b4472d55e51bfb10e22faf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF412000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba04aea837b7d91d5e0c768f3bb2a1ae7a382ef9c9099a85c04d940435c75f32. 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/ARF412100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9098b8eca6ed298b16237bd0a96b14b9ecf86ad3f6a3a88aeea50e4da4d31587. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF412100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170e10c7b0c9ef93f128f34f992255735808d3eb70397e67bbf310ac9ba68770. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF412200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71f513286cfa7ade4737c7d4ae830ffc395c91f609ad6b9e516c9e52192b133. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF412100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9fd9f4fcf574a8c9fd805b41d56fc233af952639b9b960944888c7d8cebc29. 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/ARF412100195.
Hold on, We're Going Home - Urban Love Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6a41644d49d52b0986648dc778f1d1a4b9709009ebf1e0f23e1b36b9ce94d2. 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/ARF412100295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bab2e28a8914c0cf6e1fb39f3c38df64d1ddb917eb72047a58f4d691af024a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF412200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d357e5b6531f35b8f7dac22535c403623ab6d15033a0f15cc71619055f9a54. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARF412100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2482ad8c9eadf4d47398ddd4f12fb5c10e2f244656e40c8bd8402cbcae552ad7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF412100360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba04aea837b7d91d5e0c768f3bb2a1ae7a382ef9c9099a85c04d940435c75f32. 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/ARF412100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2583f47db844cca04d3b39c1865438663693592abe3795143cea995257d17723. 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/ARF412000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c5d8640fe8bcd6a610c0495b5da50d2bcdbeb8a6b4472d55e51bfb10e22faf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF412000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a552a525837a537d79cebe9b1cb21bfe763e9163d445002034050aa6bc18d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF412400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570688158a1ac7e4759b4420a7fe28768456402d4e7a93daaa79036dab068d05. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:36:54Z), 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/ARF412500242.
Vintage Café: Lounge & Jazz Blends (Special Selection), Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1bc6b795b0ce094ad795766224a0ad5ffeb9c07c159b32b7a5814cfbe46d95. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF411200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5d5416c2038edaccb6fef41b9df3f109fc4b6ac27cd5fb097cb081c3ef09ef. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411401220.
Vintage Café - Lounge & Jazz Blends (Special Selection), Pt. 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0c132daceab04a167c2810414db9a34b6fa42b9525e11d64cafd7f84002076. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF411601088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad095fef97b18d3e84124bdcedb8eb70c3c22ba030f069712b50cde533ee4663. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF410500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c22a4b36a0e96a26112963fdd2488f8aa43fccba7e84ff41dbce27fae12c710. 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/ARF410600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49adbaf1e817c8457c580114eb43229033dbc7717fda84fd740b6192e7a3ced5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ARF410700022.
Vintage Café - Lounge & Jazz Blends (Special Selection), Vol. 17
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdc28b56b778e24e9cbd2a51f9aeb61179af721c938bb298713c885b9ba92d5. 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/ARF412000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7840b0c6b7f7d7365ebcb065f305c7d254e3bc01b726570cfeec2221fb304da. 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/ARF411300337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2583f47db844cca04d3b39c1865438663693592abe3795143cea995257d17723. 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/ARF412000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a425ac46795a5c9a4338b90ba26971db963852973dda92b84c2d79815559cd. 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/ARF410500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaee38d2ca0547c34976d1ebdb71da03d607e76ca4f8f131045ea56388960469. 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/ARF412300330.
Vintage Café - Lounge & Jazz Blends (Special Selection), Pt. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f57c346e0f21d7cf61f3608c691983c61c19c69470d627c69d191ccfbd94a2b. 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/ARF411600037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2b75be6de9a424ef202a768611e1340668cbefb6da97031baec58fe23be59. 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/ARF411300035.
Vintage Café: Lounge and Jazz Blends (Special Selection), Vol. 19
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba04aea837b7d91d5e0c768f3bb2a1ae7a382ef9c9099a85c04d940435c75f32. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF412100021.