1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dad044519e18175804507638775ddf35a880d663d42df3691859484bde65343. 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/7d746d72-7ba1-4301-bec7-1714ca83c398.json and https://artists.proofprofile.net/proofs/artist/7d746d72-7ba1-4301-bec7-1714ca83c398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975515660fa4aebb4855f289655fa4c1f51cce474662252d466a9fdd775c218a. 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/GBKPL2149615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3300b5d9badbb266674043d59a5b748933ca36fa3a74794d6db641bb8dcdb364. 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/GBKPL2166125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaaba3c27cd330360107e2061bb0de28db5fc269588cbf4b6f1f24a78d8a0400. 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/GB5P52200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f1c0dfcb757ee3a84378e4a01bab1cec05380f57eed75dabb42a6b3fe89cd3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P52200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135bdb36f3078e2dd646116b3b2d0d51729710fd4e55fd8204b2d0e3cc31359d. 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/GB5P59700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4767baf8f385e319e03b52333fe7c139d3165ab795a19a8eac02bc8afed2f805. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P52200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d58190c6092b2579ef99dd1c266a1e55f2bfa22c13aa59e230076757d0b86b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5952300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca68ea401e82bb021b50cce861e6f285d0ff2bc9060ade637f06c12574a97fd. 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/GB5P52200178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb60cd0178d93fb3884c9dd8f6ea1d12073ba70cd5347ea8d1ca714bd09960f. 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/GB5952300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe796c58fd629ba6d622fea727e231ab66552fa15e4183059b03529621191ac74. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/GB5P52200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e007574d288a9a3aab2cf2455d0b09bcfa399d50707eb32a61bf71b3628dcc0. 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/GB5952300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77ad60c9f68e9703449e132fe8ef4587b48dccbb15e3e5436fad2da91f5f3d4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P52200181.
Brooklyn Ballers - musclecars 'The Stuy Needs Me' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca278d87177de9cac2718c86e11cff4f2114c0929dc90a52ec9f835770e4bd5e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P52200294.
Stranger Danger (In The Streets Of Life)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c60e52c5439b41b5b2767a4cb6b0b0fd721153a3edae277186dcae539689ad. 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/GB5P52200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bf61f79573115bdc149c04fe560af6e0515d420c29143f871d55a75deeb949. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P52200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1201583f3166e6e265d0a6d23a2a1e380d8d407595fc48f821b5ff530f45e2. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P52200184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d58190c6092b2579ef99dd1c266a1e55f2bfa22c13aa59e230076757d0b86b. 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/GB5952300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e007574d288a9a3aab2cf2455d0b09bcfa399d50707eb32a61bf71b3628dcc0. 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/GB5952300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135bdb36f3078e2dd646116b3b2d0d51729710fd4e55fd8204b2d0e3cc31359d. 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/GB5P59700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e007574d288a9a3aab2cf2455d0b09bcfa399d50707eb32a61bf71b3628dcc0. 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/GB5952300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135bdb36f3078e2dd646116b3b2d0d51729710fd4e55fd8204b2d0e3cc31359d. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GB5P59700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135bdb36f3078e2dd646116b3b2d0d51729710fd4e55fd8204b2d0e3cc31359d. 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/GB5P59700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5946d3ea3fb1f2c859239c25bea99f8f13c9d7065363bbe623df22be9a085500. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2265779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1b59468891c82edd106d3a36e944830677af9bcfde875f0f3bf2077d9a05e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2265781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a19bf0d1805762d07adaea71d5128e224278125daa628bbfb2cf26453592df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2265782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eca2fa32eb58ff7438e97d37597a444ddfcfe02642e01263850358d588bc3d. 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/FR59R2265783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d942523f8bbabd71d402a0ed10696765d84cd71b9603f95b190f1b0d7317b5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2265784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5d66093a6e5c2685fd0e84e5ec230b0e2afc6d126ba39319da6487d65fa0a0. 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/FR59R2265785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5578d72fd7024a87bf89f8d52f784262c1ea1fd1d6750d131a0c8a97537513d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2265786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e3cf2517d3ff0e5fe020c708a89bee04a21bd62213f3e86e07a648eb259f1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5952300226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7ed9c77323a7f66ed1d7d7aa3627ca59e0f05776eecf4dda9b18388ff92b47. 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/GB5952300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa331bdf49e096bc6dd9384ffc1890389e5fb39dce0593d0183bab321655cc60e. 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/GB5952300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94b926e722d8226a76e19a9eaf029910465c3380086a1d8d87363ec925eba9f. 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/GB5P52200455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe2112954caf98c5fa7632e7ecae9a8649574f8212f737f0ec37ff526fcc2a4. 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/GB5P52200456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a98921c9ad548936c15115571975b49d55d3c7151e3f7be026f37d1eb2b8fe. 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/GB5P52200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94ce39f1f442312c3ada903ca0b5b97194af05d2a229aa77109344246cec393. 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/GB5P52200458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd545105117b9de610ef10942ff950e145b458f249e0ceb83aae6b382e34c287e. 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/GB5P52200459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2617bfd1b8bd41088e0e996b1b1a49d9d18e9cd6b1228dd4bf66b1735c9c8dda. 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/GB5P52200411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ef14d0dd6c71ebbd372030b430547887c9c1a78af8d3685d4f02d10c3ec63e. 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/GB5P52200462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e21cdde9cd2e851ccd151ab43a827c9f4c1d59d945dfeb9e65c190e55962a84. 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/QZFZ42000798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9858f1271ff8f3756743e60ab0b5baf40472af6b9e07a47b01e74378dadf4386. 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/QZFZ42000799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3af2f7a35b555669975c1647cd9ccc87560a91f2026863f3683577cc86f52a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42000801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2ccfdf5a7c8a7d63c1dcd3a3c117986a558441d5baa34173c89b94ee3af389. 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/QZFZ42000803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83731223942d7c7eb45e18be6e9f0e8a30e31e963e9f40af1f7f2d602f5d9aef. 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/QZFZ42000804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77898eb08271e9f42daa09a3ebb0ac1cdb2a96e6784d7f91a24b49663652cd45. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42000807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0b51c9a4c7d60c61dff4466708952d5a56c203e5bcb2a6f46682e7df2f4a07. 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/GB5952300230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e3cf2517d3ff0e5fe020c708a89bee04a21bd62213f3e86e07a648eb259f1. 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/GB5952300226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b3ab48d67ffd38a67065f74cde1faea62ea1b975761d6fc7bc8748244d5ff. 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/GBNEQ2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc074406c84d8d2cde088648e011d271415b2ccf6f052e39e5aa163a108ec2656. 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/GBHLW2102571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50faf4f09fc0cba3e396700b0c1650f18996a46a52854b2dc02b62678ea28c32. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2131224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a11b8d4c3c5ef604474613e422eb9428d9b7865373b66b177b1909d758219b. 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/TCAEO1909521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5318c11983307edba39998b55ae15ea5422fafe0b4307324f577ecc241880b. 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/FRX872134603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501b8135135262b9d8cc147a3f833e48730fb276d65f4b338f59a50bc5ccacc7. 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/FRX872134604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b24bce3e71e0238c62839395a15a2196f5e7aee27ddc175209d21bff6dc4063. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872134605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e49eadba3f9941543dbe76820245cffac356705ecf4a39efbb2755b9b9c4876. 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/FRX872134606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46c3ccc19dee6d93d9dbf2b666c65502c11273871a71272558505d244a88578. 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/FRX872134608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aeea5e31d3d4882f268759e86164c1e175e68c3d12dc92b0663457c25114440. 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/FRX872134610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aacbc4778c03b06aa4b815b2fe30cc1f98d9dcf54c81a279ca5ccd5b1855eb8. 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/FRX872134611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dfae07d70ffbc03e5a216c100189601bcf2ab7f16afb5f4e1716489a631d24. 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/FRX872134613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7d18e0772555c160cd321fad579427e2960d5b456d3a35883a45d4e1e80de0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872134616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1251af3bc81082b9d5a48988a72e314487739a50c35efbf8559a09bdf36ba481. 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/FRX872129889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3fed94359f2b3db5d457dfc253d5785de8120dfe8b079ab0da81cce3bf5c5a. 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/FRX872134617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7a91163869e085282ce6ba0a0d2231af9f2352c1890e3139a0dd3478e5db86. 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/FRX872134619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1251af3bc81082b9d5a48988a72e314487739a50c35efbf8559a09bdf36ba481. 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/FRX872129889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9810ccef3689676a2684e21334c335082d3c89cb3f2761efa9c7e28ac9f1c5. 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/QZHN62293749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8bb4add4952acafceb920b1819c511e38dcae391bc46daa83d10c803022a4a. 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/QZHN62293751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4145565dc5db7925d010425e2ec0658a36ff70aebf24eece58f9257e8e441b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872333472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a3a6f2caa30fed012f7b2135222ea3e7977e4dec8a054cbe20608b1bfa006d. 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/QZK6L2442018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b32942b4cd347457884828386e6c6dc9ee5b179068cebb00d13c6c958451e9. 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/QZK6L2442022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135bdb36f3078e2dd646116b3b2d0d51729710fd4e55fd8204b2d0e3cc31359d. 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/GB5P59700097.