1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bce30e6424501963ee80eb465a74c3e051a8e6f8021e5ebf41205170d2535db. 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/aa36af0f-5bae-40b3-b5aa-ad4e2c0e14bf.json and https://artists.proofprofile.net/proofs/artist/aa36af0f-5bae-40b3-b5aa-ad4e2c0e14bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9120c7fd71d9350747a7a6451348e165281671eeee4d7b92100e2a3bdd985a. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2307622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2479de98904094e7e1bad9ef8aed6c1d5a14b0544b9f12ea33eedb370870983. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2307623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccfecb435948006766eebb1fbd787c703f6fde1f6115aafbb8d8ec8bd64b8c1. 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/USX9P2307625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a546e30584e5c182f544312044e1b8c2b5a2a483307fe92941ef3dd382fc97. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USX9P2307629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fe2457fd5b83ebf030ed90c0c1f084697fde9c36e9d3d34fb0afa66b812e71. 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/USX9P2307630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112584b28efce6d1a2ec628ed7b3f954dd78fcb4d84e1712269f247986a91d4b. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USX9P2307632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f647803142ac39ee3ce6874962711e151601b8cb8c621e8c39d2b5b03c82e. 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/QZRP42349173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c977879aeea63bf308f10cddaab1c7a2f3d3491cb1d1fd266032e8351ebe719. 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/ESA092319136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad66ad6266b7240aced1c786949bee1a7560d9eeab76e6068fdb403c86b96acb. 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/ESA092319137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e36f4acacbe3595af644574f9cffb76c8d095e189a02be7fc0ea1193052559. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA092319138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5df1460aa808efd7dcda69c3d1ea506b1afb47800e56960e00df7f9a74b813. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ESA092318811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9949bdd3995b28adb4bd1977053fd11e962f5285c7502413a32efe77a9432539. 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/ESA092319139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f7f71198657ac903eaaaae750e9b4d4ccf5b4e8e7eba5b70cfe658ef09b88b. 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/ESA092319140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004b61d4fb4e6c0dba1ab5c601d8205e76e1c7adbe3101038369e3f225d58a76. 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/ESA092319141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9f3242442ac45757d5108eb4d20af1efb17eb3268215e5721ab927f439c4ea. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA092319142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb991d547ddc949e719e172e569b97221e430f1e480322210a8e1725829f09a. 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/ESA092319143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0340d9e3276836b824ffd79732fadf5e6d45c856d71495d7ad8584b493aa84. 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/ESA092319144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb8d35edf7ea2ddb5e67b8b834d678d948b9b1438677ef7c332cb9feab0e8b7. 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/ESA092319145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa6e4e079d2706bf4c177f2af0e12663f7b62102641a0b9d62374dcaa212a21. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ESA092319146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2930dff10bf9414c77ebd71c3991336891bdc08e7d6139d6253318698a7ebf34. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA092319147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310f3df1b113722b076bbd39255997da8170be653ff196902cc71b060a9332b6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA092319148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5002b5d95417bb3a65403ac2b814f939db8765677fa7c70ce69908d7aecc9e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZES91848734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c4d5d80878209cca4a7c4402b9587f988b6a5880f736b64afdae3321013c62. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91848735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce1ed43ddbef7a587b48f319885d3e0689fe709d6a725209f20f91b4d6390f1. 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/QZES91848736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ada484cc7358da7f5563d13133173a96a6e27810164901dd19c8c8b4a9566e3. 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/QZES91848738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983d8e9a01749aa3fd7c90de66bfb57a12cf49c0ca58443be9d6373026130efd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91848739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7dbc33a1059394bcc693b1cf04e6cc002be843208bd97863fae0c22743c68a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91848740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6f7d7f3e50afd10169fad5b18b5e004cf433c014934da0dbc439b808356066. 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/ESA011503866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699a76daf355af634db6c53a2cffaae5c16c2c612ca99da27ff201e6d5b9c40d. 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/QZHZ62086038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb699106cbcf9fdebfaaf5752d0ede1dc1a9fdfae06fc0bb76b50d6691cc52c. 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/QZMZ92039775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8937404911d65ca250f86507694e012f16588024b3cb40fbb9452e6c9fa6be. 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/QZMZ92039776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0345f29505d3a42dd89304037999b761d524145086bcc783a5503ffcdd4fac2a. 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/QZMZ92039777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14da9584caae47b7142a5c7e41cbdc167e56ee5b154ed78f4568d413abefc33d. 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/QZMZ92039778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22686bd0cfad9ae6662cce329464650b9f469851246d650670f7b56342d36e0a. 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/QZMZ92039779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dfad3d845199d2c80f2054f1eb190f62de5c08ce7bee446680c4bfda32cce0. 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/QZHZ52015350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef71710331a75fb608b88b24e5266c1767b7e53e1fa94a7211e225190e6d86f. 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/QZMZ92039780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8055babee9732f38f88aa0179f058aa7150578d91586dbdab255f3cca02770. 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/QZMZ92039781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2764a3ec6e6bc76950c333165cc4381ef7892a01cc46e7c92940e4e8a67b8fa. 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/QZMZ92039782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a4cb8f910a99703a1b065d78ba217a6d6fab1cb0d3064fae701950c5b49877. 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/QZMZ92039783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b40f97c36377a11acae5831798191dbe8416c054c412f9b92894888a436acd. 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/QZMZ92039784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ac9b342717bfec1faaa89fd7eeca24891375887c98a20b81bf56e212e5d9a. 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/QZMZ92039785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509588f4f0399c9b8b14504244e42b74df3b76a43f35e2deb1acd5085c99476d. 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/QZMZ92039786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc8a74edc7f9e96df8566be7ecf2e3a167d422dd3ebec06225bbbfb517fdf9a. 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/QZMZ92039787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde26151465b0c273cd79c971391d6937a26163e61b001d9e3538ab779d37cad7. 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/QZGLM2030007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7acff397cb13dbfa902252027342668e1e0b13a70143f23f1aba15c859c59f4. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/ES64E2202451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a69c993a30694936a1d4ad627f78db5ba794c79dab5590cc6e9791b2ea8f59. 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/ES64E2202470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403232defbde85b23c3350708bbd0ee8b10caf20fde3ce552e6e2b1d71f27fdb. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2201859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c87e770781a51cda0270c8e47f01675539e17edfcdd8e4d3cda0b4f1e1b13e. 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/US7VG1901146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e915eb3e85e306a628012ef88406344391c6ee7692e652085762daa03ddc75b. 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/US7VG1901147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c0e7b252cfece10e6b7c901c0f690464797eac3719cabadb2f06db8331651c. 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/US7VG1901148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc99a74ec1ded7e59fc7e8b52f1ce3f6cea5ea8274ae946deb0a7f84821995af. 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/US7VG1901149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265aa8cf9d78c8dffff5b2c622bab74cd03d8b47ba037809275973c3cc181492. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e2afd78ec41cb7331fca3cc2bb97a578d888f62eff35f6f945bf52f2785ec3. 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/US7VG1901151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97b0d58e8715fb102af602e9de1d9dfb2445e08a6062a99dd4db28cb9ddb8e6. 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/US7VG1901152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cfb25ce5591888282ae3826d1d600418333f86d4fdfc08e07281fed5137eca. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0facdf7d95cb37eee3374661faa0ce80c5507ce8cb781a27dd4741b8c18ae6ba. 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/US7VG1901154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7defa9d3c338471f9fa650f35af4ecfbbd3473439c86821b19f81a91ad62e10. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74b57be6330a7ad1e63bd288915553430ab2ead5b3cc8533f841c5b7e3ff5be. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/US7VG1901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de5223dc5e9d26d89f823f6d4ebac8956ba43a51f2420dabc0599900558f061. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US7VG1901157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141ee5d68fbc79b43797a765dbae7c4ac9bb399687cd1331b4ef4f332b308df9. 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/US7VG1901158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a1b14a8003843e063039909e3b37b9fee74621fabd0a3f9387dc3c18f5fd61. 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/US7VG1901159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be2e01e23ad3aae3af5f9ee1fd8aca766988019d414091d43f2a555ddc20463. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/US7VG1901145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c87e770781a51cda0270c8e47f01675539e17edfcdd8e4d3cda0b4f1e1b13e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc99a74ec1ded7e59fc7e8b52f1ce3f6cea5ea8274ae946deb0a7f84821995af. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/US7VG1901149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265aa8cf9d78c8dffff5b2c622bab74cd03d8b47ba037809275973c3cc181492. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/US7VG1901150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e2afd78ec41cb7331fca3cc2bb97a578d888f62eff35f6f945bf52f2785ec3. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cfb25ce5591888282ae3826d1d600418333f86d4fdfc08e07281fed5137eca. 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/US7VG1901153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7defa9d3c338471f9fa650f35af4ecfbbd3473439c86821b19f81a91ad62e10. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/US7VG1901155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74b57be6330a7ad1e63bd288915553430ab2ead5b3cc8533f841c5b7e3ff5be. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de5223dc5e9d26d89f823f6d4ebac8956ba43a51f2420dabc0599900558f061. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a1b14a8003843e063039909e3b37b9fee74621fabd0a3f9387dc3c18f5fd61. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fda2fbf7e3961c8105d1eb3f1ab8b307e188dd60f212f3a8ca124844ba6a31d. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1901160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260d1bda2ec95d0cf2553691c61c060b69f07286d54cdd4c4a898613f8d4e9df. 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/US7VG1903209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af071ef5b723d7d21a6c27291c19b0bbd57028aabfd29d800fd51e68e3c910c. 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/US7VG1903210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd78bb7bbee30b6190764b20032de07974b16abf228e6efdff0ba721fde9370. 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/US7VG1903211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cdbc96f9f112a6479558246d868eb37aec667ccd5dbd9a90def6d744fb8937. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1903212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd611153facc9562b47b0215c94c5af27563c870cc2ceb37c9c1b91d7828d804. 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/US7VG1903213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9f8a3e59af78caa09c70649a2a42d81b81a972ab44861dfc78958dba745795. 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/US7VG1903214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b19691524e9db083dce26703910cc09f652bf794450482c2e0ec4b3b338dbb. 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/US7VG1903215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfdc799bbfcc641422fb3f375250aad4a0cb2a73c918a26c2a173670f9a6d97. 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/QZK6F2524734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986fd1c96837448a554029718c6cbc2bd9be693cccf4bfbde0020b2d9ec53414. 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/QM6MZ2184009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb26c5859bf96cf3da5fafe64e04ba1266cd43104ad16d6c314975e60e99fea. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2184011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa279dd1a872bacebc8990497c3a519d48cf60c8a4d4b86c66a2380d48c9a15d5. 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/QM6MZ2184014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9897cfdb9f19ad53e39e4a3553a0f6d176a11d6814931cb632370d57eeaaf2b3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2184016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab903c3fcd7d83eaddf249e217daf63381832a6a3588884e5df0e4cce4bb26d9. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QM6MZ2184025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c0bffd6ffb457f66881fd14f1e9d57f796c2dc82d78d76c2fe402d192f1e39. 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/QMFME2146225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108bc0c8abfa4ab3ecc6a2217e3f75b8afc126b9740b9da2caa8144f72f605da. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QM6MZ2161491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01c3073bf265f5b39ac55740d052ccd18a7c50b7de47066b62bc9822b52287b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21979957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fadfc3270313a7cb7247669dba1ba3673e6c3232fe4fa2f01e951771591f1c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011921475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86c6256218e42fe393cde337739667da655af8a6564fd203a049da614ec16bd. 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/US7VG1943726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b7bcad40497b5c4cca50a607ce3f072443b196fcc3a5e83fe88c2cf392fc80. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1914686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb0d3a2f2150dac76f964e7fbb014f175a0c4fe903813771af3a18fb5b96da6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1957472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d034ceca0362bf8c3dfb4401aeb9565dc98e4c67bac9fc1e804a634de5267cf. 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/US7VG1957473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b883a387a3449f9f53fb331f8eb445f9fe592a2d7175b367a763177e5f916e. 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/US7VG1957474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921f7aafa1d52081c56b93a9b0f0abd2d8d719c427b0944e1034061dd19c80a3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1957475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9f2ff56786c987e47a4c2e7e639619f4d2305473975b0802ab73cd38735dce. 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/US7VG1904687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9b787f7fa03d3cd4f9f488773e39022185083efa13b2cbe650d8aa0e334d9c. 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/US7VG1904688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef3ebc83a8b8d582e3dbf4a552d103a4fc492a1da6b1c0f0715f5592f0aac50. 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/US7VG1904689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb506a5d41e3d72febba9acb3ee1dd7d201e9bc1ee8e765145cf3050759852d. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/US7VG1904690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88de3042f2182e19854aeeb4f0cbe69bf66744751f8c01ab0fee272fcfd09710. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d53759ded6814472dcdb1c1b932989153a2722b41cebb163bf4324e796420e7. 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/US7VG1904692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ee463e458fabfae1278bbc7f591402b22ff77694c5055ba4193cac0f5085e1. 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/US7VG1904693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170b0c2bad62253af2868fd8405dc80bdaa81a6780c5923ee0def2a720256c6a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ca431eec36faef88f31f33622be194ad8275276aac62539394ad53508d3c79. 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/US7VG1904665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a26804306a664cfec1119e3f828fd8e12394417d037d9ce22c825989632d34d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/US7VG1904666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541c35d0573519a8ee59385226e17996a6a98ff923e145b0cca729f73f8630c5. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e911234e7395d183488e18a0d4d0a2150e5162b776ed65049a75c01195e0fc. 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/US7VG1904668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67ecc7eb02e946725eabc256eb1947bd6fe2c5b50b4c267c194f2d62ec66494. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f35b3f060a8aeb2179401058b390d77560c79dd07dea5bbeff9943b80497c77. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe3c115d5d15c3467b60d73be1da64ca9f0953b995c347a9f689245da8a9231. 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/US7VG1904671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd354e43df93cc168c42f06ad95f889eba890e7825a33023db6b225c84939186b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/US7VG1904673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0968b57f2eb16634bae259473ce57ed0323a2dff27e2cd2c6300287ca21edf. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2254d341744423aba28bf4e4674c395ebfebc7b93f1641b11a501825b0c244c4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9294420635cab8226fed2c578e61a05439072709fa503690bcd78b250b743695. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f8a84662330a8524a73f099d6225cc80d512adf28718a36bb75f6d3cbe334c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee78adeda4296a25c2303e6f7e64bb04b58bca1b644ea03a3de970974ca6a44. 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/US7VG1904616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9dca4e21edf406c38cb4c4e09180e0b3b1c332089450956ff0fe5392fbc16b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c54f987627efc3d40d56afd466c067cb2f8130d78853130b16ee015bd0f7550. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304cdebd391b5f0ad45ad17b2055537a422e43e56c1a5496442d65cd51e8f798. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1904620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04228651d28b1739885d7317ed5a16aeefd39aab3b24a957a566587dabd5973. 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/CH6542428197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844fe1a9ed86bf8b168efa8748cbb0d2e82748f6ef731dfaf93e1c76514a770c. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542428199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06b99c13c76dc1a6e7274c9af19833eb803efdd2ad278770f0ed57d55a7f4fa. 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/CH6542428198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6bdec70a1b4e5a3349202d8ff4ddef733c0d965c2f5c4c567832aee89ce7ea. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/CH6542428201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7737cff1b59418f6c387b830d28e6b04f42a40f1b0799b90d6e8342ed8516c1b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542428202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487cf6094e92e669999bd3723ddf5255fe98ef63a756788cbd393cd55240ef6a. 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/CH6542428203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7eddf615785c5a45b498d9f2eb416c0d0963c453bbe9eb2ab6482901000b0a2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542428204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24fb16d7d872ab640e0c1c7c2e0075b1ad0819d0427bcd92384bc2ea01203881. 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/CH6542428205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb462df9bfa00eddf2d860c363c3107a69e41996027f0af4b6bad2352dfa1d17f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2450049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3acc74022e9b4f63d76774fe3fb7dc46fe4a00563ec2cdda300aca2bec5ed74. 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/QZWFN2412002.