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 0xdf6bab98abf4643687b900b4f4c15cc745e7e7300406f6a08876ed31edd31551. 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/9593603a-9984-4df8-b8ef-ba48106c3061.json and https://artists.proofprofile.net/proofs/artist/9593603a-9984-4df8-b8ef-ba48106c3061.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 0x33f6ea8c2e0199a23e15280bdaf13065df667e4bf016b94147a269536531135d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:48:43Z), 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/KRA341782665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b7ebacffac06c767695ace419bad60743e3bce143bf66ba5f0eaf76990e68c. 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/KRA341782666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf23e36feff5e732c5d786d8ceccc29586e3ce2c1fce881329ab9facba0dc65. 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/KRA341782667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e4725f0b73917659fd377a61dfb32a1e787cfe8b14512e5e87f38c0c7cf0d7. 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/KRA341782668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3d5f159b90622639d51dd27805f4572122bdabc94629d7134b078661f49222. 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/KRA341748727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b7192ef7788f314e4ec93c4b89c7dc840a15c03892285b972e41bc6e20e0ec. 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/KRA341748728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc138d5292f4af1d95d21f8f620f25c33c16fa943e4d56222070f417fc5342765. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341748730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c218e5d1bda8443cfb8f52cd513ddd2397b2d3a56ed62451add48269bde11be. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/KRA341748729.
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 0xa582618899f6839e199766d9ef685ae08076fa1e6754ca8c3b759702d2f0facb. 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/KRA381202820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe91f63e7b4f308796ed8c62ed682663b9b4ad045cad9567b5b0d8f9506d3f56. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381202821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b394e9c390de6ca4862bca64ad14f5d82a863299f4473b1dbc59954775afb6. 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/KRA381202822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08f0eb3258467cb95ea8e9e1f5b7282423a1dc84f962b4792cc0bfb12b921cb. 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/KRA381202823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c9cce8d3e2f0faa04ba482e8d213a9767965eeca0a95e0bc8b8d9d5cc91ce6. 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/KRA381202824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ffba491492ce67bda58d9a9d06d84c9602cb2c6245ef98057d5e527c7cb063. 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/KRA381202825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebf9d3f59179f82e6f9498a51324147da7dadee8d70557de3e811031bdf6f9a. 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/KRA381202826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd51c8bd0663b913572142d4c22dd0597174d87ad34c5d011417811e8afe065b. 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/KRA381202828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdd97eb0abbef757982dfe5bfa12bb9b34c0bce676c1be619621a48d89db341. 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/KRA381202829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41982a906ba838c0d50f7d5aec2824738a004f233af1e6cb75481e1207a41817. 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/KRA381202827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5895041e690a5e4b61a8fde9ecce0cd4d7d5d605abe2469a6521a8e99cad5b7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381202830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b989227969b02d8cd4e6a5cd3568ab6b25304e1bcbd804b712df5000e728bd. 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/KRA381201988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cea271c130592eead624e36e74f58e8e81537cf0008e7f392af0ae8c1f0b374. 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/USUYG1021010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd801df73b4eafffbfc2441e90f2f3bf6c1e3a6bbc7a0cc3a3577f537bb60d0. 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/KRA381002258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a3849ce66b83cee6773076425689265553863828739ac6fa51844556a3f1cc. 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/KRA381002259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e1fe8129a59ae8a92ebe434e689027a545a7a0feee40bcc84eb009959de497. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381002260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905625761494366da12f5e191e0e6d26d373e90f3704a1ee83d308c4cc1c8449. 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/KRA381002257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f8442a637bca32eb6d837e5ef555777733a740410d4cff5adb5f67be86609d. 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/KRA381001621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4db89256146c9c436a9520d68986ddeced1abfe9ca586b68f170f552b96d45f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHN32077308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238a9571b92de13d7dffa8255650cf9e73ef65694f2aeb66a58866f071f1a7e7. 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/QZHN32077309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f71c38917a4543c77521dd1116e88aa6ff34d799e46a74ea7c634c182f448a9. 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/QZHN32077311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b18854f814a5d72a1bae07e78ebd98d90375ca3e92ea83528c7c58627f19c9. 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/QZHN32077312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77085e27ae9b3f946d54ace99f431c33ebe05fa650cb35c72de31cc7c81f898. 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/QZHN32077313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bb3769acf0c2327bb90f2c754d02969b3faa8f35c3d6d231e1432e663fd40d. 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/QZHN32077314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef31d2088501d34e69dc61c33344c223a78b39542731fba9d333c8d70378c24a. 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/QZHN32077316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a03e4e9b61e2566a7b0dab73a0baf134f77a7fc80cd347b9996c4a9b84203d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32077317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d86fa08e2f48a41f7e4e035855a77804e2ea8c72b753e6eec7b2a98db871a. 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/US4R30700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58438f803026417688f6e32f6a98f8eb4e518b38f8252567c0b1de6ec19ad541. 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/US4R30700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327cefef90012c04a93994cee6abfa3715dcbff6cc3512794257d614f4aaedd9. 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/US4R30700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dbf87b0a9d4716374c0a73a599cb86863bc9fa725bcd41e665cc8777f0f996. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca043e888f3a3d130585f379d7a72fca03a39d21cf25da732ebc5a7ea3639e0. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25aebced891f0dbd679263bb1b34cb36e83816c229862af596f6f8fb586d5eb5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/US4R30700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3607daee1e973cadad714f797abd550d537498099496fd68b92483f5f060ea. 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/KRA341552459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e9056af07d49e6ca418c88fc0440ab5221760cff82d64fd3cd309391620e1f. 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/KRA341552463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5515d36ddcf6fa01220f6c69a287b862380ad568be56ce875b3e5e0408570fe. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:02:45Z), 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/KRA341552462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61589e199cd1cf56502cb2f577c5d938e7903b828c60a75ed6d4aa278369172. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341552460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ddd61b23f1e820f8a1184d05ca55d3b67796c47f5fde7d7bc5d2e0906eac40. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341552461.
On Fire! the Hottest Bellydance Music Ever…
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709c7101380f3f43a84e3b5b047e0604bee47b8a357eeb77303cbb806b0a89a0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d52e86d9e50cc9f7b207f2f3aff66c1048e86853fab84842006433a25957c3. 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/US4R30700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a23f678436b91462593458e47e2914495be3ea811037a0e3dc9ca4605982c03. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b10cfc02937bf4e4f5b5d96b8569ebeba37a5846bc7a6edc170676e8a3a6646. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61be2728fe2ec41807442dbf392ff8e62009c3531ea6b2ed805462b4c5f28836. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79917755c3303303e8b4fa2c5d69ab0c7ff9c4e25b4507c7a18630a822a6dba1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf847e7bdc98c65dc74819da2c9e4af9fb936c8764d52b13fd74ee3c7310b1db6. 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/US4R30700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7993ae461ea581d227fb06f649d18cc9a875d7ff8fcab5be59ac6ba3f6f13246. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30700018.