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 0x6323ed49ce95619c8118449249bd0a95c0dd5ac1f1b73e47e76c19204f9d8f8a. 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/6ebddfe3-4d7d-4c01-b99d-76eb44469003.json and https://artists.proofprofile.net/proofs/artist/6ebddfe3-4d7d-4c01-b99d-76eb44469003.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 0xae167f55533f00cbd5bedc10ebd4bfd49b6a8f2facec3a9bb372d81ddeeed4a6. 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/EEHU32001266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78e1ac185b4437b4f00b118901b103cb6f3d658352387c40acc70a69af44e8a. 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/FR10S2281854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8daeb965a10cfdada40fc1b0d779adc29094739b27cfe51511c893b3d3b0b93. 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/FR10S2281855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230a186030ae67c574c6a43fce3edb95b7386b8183aeb98a1f2e7b9621803f94. 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/FR10S2281856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58933b1466a008dd156c01e0321d4234adf4c9f0d4da6def42d788d1bdd694e1. 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/FR10S2234426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a916e65e338e0f0043d035172e61f8f4db058883750ae0ebcb60c2025f413ab. 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/FR10S2281857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142f3b357a92ffe0d589f3f82846e7850e7d85f874c218d5dd945bfb3c377301. 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/FR10S2281858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfdf33fe1928468047483e4354e95f41ed5baf209b0628e56ff8a61a58bb983. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2270937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5614d9c68b459299508c2d1cbf367e8dd3460b1dfed63c35620658c985079c. 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/FR10S2281859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b65dc433ac9128aeae9a97782c9416d9a86dc5f48f6a04704d60220b939664. 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/FR10S2281860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd37b141b3354e42231ff2b4e956122407d44f49fd2d1d832b637bdb33deb2a. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2281861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7441dcb0c62a1f61d3222c3a8c54cf5097244387c9ffe90e73334c16b2ccc4b4. 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/FR10S2281862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c8b2d8340c06022ea4d51cfe765489d45817d15739c167c4e26f06ce21169a. 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/FR10S2281863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf99bf56479bddc41a0ad21cf8a7c9c062ca4631aae472a042b88846995ab6a5. 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/AUBEC1714772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc988f8dab4c9b5d35703d81e9b2aa2ee653bdd1c4fc0405e08497fc417e94604. 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/AUBEC1714773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7052c6310c0876863ea6d1cb5ba0e3618351f5677c33514f834ec1b2e4a93b35. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/AUBEC1714774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04899430e2edfeeafac4db899bf8623c13fd67bb17ad546295be289100ad9305. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1714775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce523569baac64977a71dbd050c7485ca65491c4c7dd722eabc1467ac812cc1. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1714776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb095bb72a61dd58dc2d43a526cbda562bbeea3916905873aac9ab915339e0e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1714777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e59a826a5a60b855fabd92eab0f2989d60c7f59e65ea60fb5a67d5dc6e7c532. 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/AUBEC1714778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda50ae365628dde8d1d0fd00fbddff6ef86f5816677c7fef782453137e6b0070. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC1714779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716d6d2dfa705dc2ff0c3679097d693b9d39aa7d9ff06dea21fb876c2cf37e71. 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/AUBEC1714780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7272d070d7d48b0e59239e66cd6c636faa2deafd68a48cc9906d53acdef172. 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/AUBEC1714781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b1c9eeb6757b9edd385cf2bad2dbba8e202562808813457504336b857d9bf2. 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/AUBEC1714782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36e7471638cfa13fd5de12e39bcbc4bdbb78f5218e6bd0709db62e3749e4a7d. 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/AUBEC1714783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54297b45d352be1d0dbab4baa46737646ef887fd8bc04021a08c9bb46c6be1a. 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/DGA092375559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62797b6b1260724314c6bc5f0781d60d30c32e1016f483e74666b0e5fcfa8b2b. 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/DGA092375560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a659ec56570e3e588ec5d1e2dcd30fbe7c257b333faceb6dae28ba053f26bf. 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/DGA092375561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d467f8fc1fe488d0d1d7b9d4effab2f59b144fe53a0834ff0cc21bf7f447bbe. 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/DGA092375562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe217eb23fffcaca9613b935661e429242807303606dc4843843c58b5002a1cad. 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/DGA092375563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ee7d25b39da41ec55eb63127dfcdc9afa64a7705d56ec44301fc2e3453c59a. 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/DGA092375564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2051f5ac90ed8b2b29e78ae65ec2bf51cdc37dd82a6bf930e3837511560544c7. 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/DGA092375565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4e9bff1db8d062e79cfef51cdaa666ca179fd2324f19a049f8adb1e7052db2. 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/DGA092375566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48096f309f926c649c6c47b8549ee0271b408487bfd6ad6d5436ae3c48594cd. 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/DGA092375567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ddc23247f48bbeedcb1d3e060785a62e88cf3e05c08039f1ecdd8a477ee4a5. 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/DGA092375568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31623130afc2dff495dbd368c9d43c617d02cd0a702ac5b4e4a854c082adeae9. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092375569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41892a0fb9841977cf32a765165a21f6f72d23d982f8671fa72df7151e2c41dc. 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/DGA092375570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86619cda1c853200645d6a0f458ff86ad25afc75976f5632bcb7a07b0b5e7731. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/DGA092375572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eabe5e516aa1a0622f266665c228e49b7fda80d28fc3dbcef4c21f9839fe261. 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/DGA092375573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17afafed0c0be37139c72515691445f8af91ceeb5750d71ee4c8e6f9bd03706d. 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/DGA092375574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b14f6c7837d0ba85cf6669d5c2f91f530820e192a58db817ca01f481603533. 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/DGA092375575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448162fe3444d7853a383f96037ac1a5d57c92ca167c97b67c13f3c7b5e0bbab. 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/DGA092375576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b84dd8cd47c64105861094eaeb8ecc449e32b149f4efddf3b60711d0c6150c. 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/DGA092375577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7914b7d52d95c21bc9404eea424ec155e2f7cd4401bc391bc1fd2de3b8d99174. 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/FRX282298508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503f732e92d193c75badc9dc7598054978bb77b779d0a32c3b3a16f5030ba495. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/FR96X2262193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4bb18e50b6e46c636657142496a5295f225f102127dff0b4d9fa10311ce952. 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/FRS182162086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df726aa334079b73396859c944177d168911810b5a392161a4457029174562c. 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/FRX762187145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb445d6724641552537ff11a48f7568b073f13c14a00982a95b5815496eb96c91. 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/FRX762168222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55336e50797a9c5ae95cdbc6c19f4b4868ba4c24903ceacbe0fcbbe17ac77dc5. 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/TR0012100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09ba18b38d587899e188fd2a4e6de70728087850be88df5a67ef659adf6d459. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762125166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728bc53cae504a2509db73cc8b2e6e143935ceb1180ae3cd54cfb88e95a2b297. 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/FRX762293311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67e784a8f4369d578170ecc729db1c413eb56e99527eb5ed0946e78be3047e8. 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/FR2X42261987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc332f6c985be0c463da9b3451d5d251d33d7c52fe5958c95f30c392e320872f. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/FRS182150415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90aa22fdd08c9b071a1e73913504bbf6344648a88fade3c70a4b8ee089aa84b. 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/FRX872171148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfc740535c9ef7a0f826e575f2fefe75aacbd41f34eb6754819b8615938896a. 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/FRX762114767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe868ee389b2e741c086b2ac0e60d9dcdc375458d7fe43539096037e1aa639ab9. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452147304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c9d9756a969594e8b2db4f1ef6d244f81cae585df3e831113111500bae4f9d. 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/QZFZ32113771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69653f9b90cc2cec9a52d3d3147bece9f53ca7b8530468aae9ec59a10bc3dc4. 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/QZHN42020344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312ed0fc9d9a61f116c3c360b6bca5fd2e3fae2a4c70c920d9465cf78e557b27. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TRBDY2244602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba29480a918d58ddf32a79d2608d221668879af21457876703595a4eedefa11b. 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/TRBDY2244603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619f5e70e89041ca613695a92de73833f77a08f1a04266b1762554cc627c85a3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TRBDY2244604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb505e4e3543ead49b6faa79f72e10198365b615caa146ecc51c725db2c06ef. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/TRBDY2244609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2314db91aa948fcfe2eb89c2a4f186500424f4063fd8c955bc7b5b7b36aca1. 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/AUBEC2017105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefc2b28c49dfab1c065fc65de853a82ec9137056be5862632e862380a586563. 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/AUBEC2083301.