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 0x31618230128559109ce7a780bc1b05bbce10510490e1854d724fc0ca1dc5aaa7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/800b9734-6246-40e9-92f6-e22eb5881e1e.json and https://artists.proofprofile.net/proofs/artist/800b9734-6246-40e9-92f6-e22eb5881e1e.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 0xa37a6b4e2d95fa5050e535362228943957129165ff62b2285f4e641ce2384bea. 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/DEKF22301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fdd315934284abdc3b281ed9741e5d5a14b63e215af3a5adc7a9768d049c8d. 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/DEKF22301308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37a6b4e2d95fa5050e535362228943957129165ff62b2285f4e641ce2384bea. 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/DEKF22301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21795a03ac2b77b51a3b47755aec373f36b0526c3d0a98b9314e0d147932c7d5. 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/DEKF22401075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9136c5ea823e665325fffa55d5c15a0e2a89d0183a8da4a5423ffa58ba74fa1. 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/DEKF22400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac75e23d575cbea17cd44a4ecbc39dcfddf8fff0af41dbceb6d45ff4f88dd349. 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/DEKF22401076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f16d40ec9f8086b9f45d245c6db7cb660bcf631310555809a515ee192ad5736. 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/DEKF22401077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26c569e8cee9c8d5b59bd853249c72f66c5f4edf2fbcb5db6d795a2d3507071. 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/DEKF22401078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c26abc03415de28f25f7055649bbe288ecbd7fed62f3c940de98406fa67a41. 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/DEKF22400744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd4294ed3aaeb6d0a82875bd3b8f610610bc69878192512d42df3e89c4e5ea0. 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/DEKF22400883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98081f395b459cc1261a7bdfc6e672d1834784f070b883efcb4fc836015dfc7e. 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/DEKF22301449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3d6e06cd69304ef6efce04281f80b184bbe21346f1517d7a5a01da3b060831. 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/DEKF22301547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960d22e4b55dd1894eb719223a6c4221f65de29852d69664dc7bbb03e6dad4c2. 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/DEKF22301548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37a6b4e2d95fa5050e535362228943957129165ff62b2285f4e641ce2384bea. 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/DEKF22301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731312f1b815020d1856b784a47aa601cd78983dd73c888a85dd1f39fba45ca8. 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/DEKF22301371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f08364f82d959205ffd064f9d8db26700a498ac07d7c4d4637e7ae1d0d54227. 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/DEKF22301549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f551d8aabf20f284e422dccea32b373322be0ece9d4f8f2eefc5187306913ab. 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/DEKF22300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e84548b9949a74a96257d7eaba8a938c041e5e20fa182bfd49eecb742b99ef. 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/DEKF22300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129527f29b8fefb66cc5274d2dcc0f5b42ff7079960af854292167fc52b95479. 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/DEKF22201332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9b80ea91d46910c3550f6059bb9d71859d513eebfea5af6f6621c376a5b990. 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/DEKF22300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5618c9a1e270599e3dfc76c6ff28cc03b00b3218544c9ee9df8e7665a074f4. 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/DEKF22200882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa286d65c7a642488dcd54dae4230b9f4bb2e3b21785919b9c989075573a155. 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/DEKF22300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c80e317e575e389ce4d51746655f5921a8a90402263e3f75287cc5b6d08a98. 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/DEKF22300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc35c0cc62d06a46687d2ed0bbf313c111c75467765cf2ca3217da32c34ef485. 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/DEKF22300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fd7d2b8db58ed4ece344e1a2dba480725a81c40ee911102105bbcd6c59ce6f. 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/DEKF22201279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a15141f9e6afdb19b906e53cf7fa000d40387ccd32d2c6530e39ae68d3c15da. 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/DEKF22201277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fa31c90ba88fa178c5b5e8911df3951b554aebc261851053fbce20f86a6d9b. 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/DEKF22201278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b66158293bca3232cc017b152e3f2a86826bab912c1dfa76f55fde091ddff. 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/DEKF22201073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb912350f7afcab7753538bfa357099ff7ab729322cdc6afec9be115db3ff42a2. 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/DEKF22201276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d12100ae929415fe4e48469815e10a1c8110fafb72df9dd59f20bea20a80f6. 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/DEKF22100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35d6c16dfcdc5f1e55373124a54ff29e195e21aa4e80917082c8c9d8f852877. 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/DEKF22100377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8846d3678bcdbb340253dddc9b17062150d58e80bf8521f2bbe3fc813b059805. 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/DEKF22100378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25287b58e649f457119420f95131de618edcec6e39c5be4c8197d88e8e78e3a0. 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/DEKF22100379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aef3f6133885de3bb71faad22553e5e2dc0e728d90ae815d07a06cad7b5a5be. 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/DEKF22100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432c1848cfde392e4fbb15fb802598022fef996f6b7f338903518187edcb3e88. 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/DEKF22100380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3146de74900d3d780b32a26132fb8baa4713456da88fc63c3c0e1883ce99dc. 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/DEKF22100381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef690e04509c18733e9f7015296c0decf511e08e5fe5740e70a1654ad833e7e. 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/DEPI82012604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2fb212201415c31c664e32acf76849cc5f1fd22f50c561714856e3e4f27668. 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/DEPI82012605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852d440c287f4e6096094375789b4f88215cbb706b1aa021531ec9d435b03c0d. 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/DEPI82009377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaee56e3d486dccd7dc54c49b5b31e7d88614854a43c60afd0a6c3b02af33c7c. 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/DEPI82012606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843f0c0671586f494a3cf32e94b37455d1b61dfa3c2ad9eca040383c5bb316e9. 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/DEPI82012607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7e2ef44b03791050c02ecabbdc4eec30f5be19cecfd191c5224772d1262e3d. 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/DEPI82012608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8902ef833310c6ab456e43109ae8a3f535a4fee9f62d3bc719c01c56f7a8e79a. 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/DEPI82012609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6157e5d0c78ba976f176273c076950d9f971f8584b31b2526a6d9a57410d3fd8. 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/DEPI82012610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a04e50c3f0e84b30d596003e53592149ef7907e5d76e2a7334b02d415319289. 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/DEPI82012611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc29a991dc9c44972d2be4a7781babe46e394a90fc9fd91288b60a926dfa913. 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/DEPI82011657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7c042ccdbfc36666d92ea6de3852c498fe2956a34c064d3d7f568fb635a55e. 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/DEPI82012612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68186542feafc24875f8044c421ffcb2ebfa9b257d87f01db00d543a3ae620a2. 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/DEPI82007709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbaf3cb5fdd2bbdff54c8c380a3de556fec5e9eeb3309d9a202d4ca5e82a8567. 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/FR2X42539630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4fc30916e677ce4fefe81b74b85ce15bc034ce3b57cf8ceb7a708b9b8d45b8. 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/DECE72500242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882eb8521d6d59667cf98beb71ace0804df60753104e16bfa04fb5ce010ca67f. 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/DEKF22401750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9adb37beaed4068b6964822531f41056bae6e4bc4fa0f9313d333b900e0fa3. 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/DEKF22401634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26c569e8cee9c8d5b59bd853249c72f66c5f4edf2fbcb5db6d795a2d3507071. 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/DEKF22401078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21795a03ac2b77b51a3b47755aec373f36b0526c3d0a98b9314e0d147932c7d5. 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/DEKF22401075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd4294ed3aaeb6d0a82875bd3b8f610610bc69878192512d42df3e89c4e5ea0. 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/DEKF22400883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c26abc03415de28f25f7055649bbe288ecbd7fed62f3c940de98406fa67a41. 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/DEKF22400744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9136c5ea823e665325fffa55d5c15a0e2a89d0183a8da4a5423ffa58ba74fa1. 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/DEKF22400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98081f395b459cc1261a7bdfc6e672d1834784f070b883efcb4fc836015dfc7e. 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/DEKF22301449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731312f1b815020d1856b784a47aa601cd78983dd73c888a85dd1f39fba45ca8. 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/DEKF22301371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37a6b4e2d95fa5050e535362228943957129165ff62b2285f4e641ce2384bea. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEKF22301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3899b3812eee5b37d631c21783276e8311684aad60009e1dace00412c4799b6. 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/DEKF22300736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb1f10a5ca4ae379058607a9a2a5d4f686b9e1e8c61150258638a89b6cf6061. 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/DEQ022372817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9b80ea91d46910c3550f6059bb9d71859d513eebfea5af6f6621c376a5b990. 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/DEKF22300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c80e317e575e389ce4d51746655f5921a8a90402263e3f75287cc5b6d08a98. 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/DEKF22300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e84548b9949a74a96257d7eaba8a938c041e5e20fa182bfd49eecb742b99ef. 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/DEKF22300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129527f29b8fefb66cc5274d2dcc0f5b42ff7079960af854292167fc52b95479. 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/DEKF22201332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb912350f7afcab7753538bfa357099ff7ab729322cdc6afec9be115db3ff42a2. 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/DEKF22201276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a15141f9e6afdb19b906e53cf7fa000d40387ccd32d2c6530e39ae68d3c15da. 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/DEKF22201277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b66158293bca3232cc017b152e3f2a86826bab912c1dfa76f55fde091ddff. 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/DEKF22201073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fd7d2b8db58ed4ece344e1a2dba480725a81c40ee911102105bbcd6c59ce6f. 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/DEKF22201279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b66158293bca3232cc017b152e3f2a86826bab912c1dfa76f55fde091ddff. 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/DEKF22201073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5618c9a1e270599e3dfc76c6ff28cc03b00b3218544c9ee9df8e7665a074f4. 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/DEKF22200882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ae5e038165a31ca8fa354027cc218d684dfd228d0b31785d6e3aa9db3470c9. 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/DEKF22200809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38efc12b8e79dbafda6d7f1f013c0310ccf8b20ecf901a78a77fddad222af5f. 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/DEKF22200666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc1e632f99bb71f061be710f991cc2cdc928551e3ceb3e6328a9afcc7d9975a. 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/DEKF22200488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a23616bf99cd7e59b63d6dcfedc0feecb9d1d2edc99c76a840fd7eb11c99140. 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/DEKF22200366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4185ffbed255091e5e399b63cbf128a2d0cc0476824ee7ea0fc03c245bbdb22d. 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/DEKF22200262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26671d50837add9a00003a49f1bca19c3ab56142a17f4af07782b316245ebeee. 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/DEE862200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc766f9d7b93e0485d77e49c2010840fcebaa60bfa053f1c5d1caeebf38bb4cf2. 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/DEE862102904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245aa3fab3d5557f8b21ac0de48995bc8ba8ab4419c1ff45cd7ec55fec71857e. 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/DEKF22100828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1b7b5749668eb87776a0e48118dd066ee08d831f4046c681d9005d0a68fa9f. 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/DEKF22100829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4766fabcff1096aa42effcb56269b06cefcb00f007497594a8cb9da00d48185. 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/DEXK52100171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aef3f6133885de3bb71faad22553e5e2dc0e728d90ae815d07a06cad7b5a5be. 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/DEKF22100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d12100ae929415fe4e48469815e10a1c8110fafb72df9dd59f20bea20a80f6. 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/DEKF22100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12debf1696899adf67eb60f362bcc8ea18af3b4da515e41111e154cfaba974d5. 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/DEKF22001708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf405ebf9f002c377e51e03ff64cf402a38cccc5701ddd610aebef79022c7f26d. 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/DEPI82020423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a59a2bae75375f9451d723e0cb57da90337a1e038f06b9734aa276af59d6ebe. 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/DEKF22401111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b3d6a90cd4267d888a04e41bdddb69ec8ee10dc20fd968d019bbb4477997f5. 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/DEW922401885.