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 0xc1707625af2dedd7995c0e587b47c7ae73eccc7639265cb37c64f71e79a2a9a2. 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/7096f6ab-0c6b-4206-8963-81b08e93d705.json and https://artists.proofprofile.net/proofs/artist/7096f6ab-0c6b-4206-8963-81b08e93d705.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 0x473b1ef61e7ab4cbd98507ace3fc5f7e3f4515e2fd4e8a90ed71506a5ed3226f. 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/TCAIS2469934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a0d1391f9e3fd203788ad5835884ac1cb7e0559e2e8079ed248f5e2acc3135. 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/TCAHA2337284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c558bc35cb43b0cfb1c1ab931696ab1161a720601d6a19f46e15c1684e50df. 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/TCAHA2337298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc98d51089cd84939449e6a2385f03a84e77311ccafa026f51f04757581df861. 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/TCAHA2337304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0580ca26c1f0365b474a5d240a937d8cae8fa9a4116da380c31aa5a002228a. 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/TCAGU2300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b54fa6d0f93a935d0c1ed833a4cc91d5cb22a74917e6f74eabc64995184caf9. 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/TCAGN2245620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70eaa23d09f879d6e3a211564df8b01cca9eb15b1e154ec48d2be5ad1887332. 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/TCAHA2337319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c216742459c818353fc1cfec04edd8749e37c12bedc65249ce2582bc28d510. 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/TCAHA2337328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6218fd3a58b74c55c1d7ba4e469fa119cfdf12b82cf4e37fbffdae0f491e8212. 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/TCAHA2337335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af05b793d6c980714b2dfc30a2974770036d75ba225e2305b0490abf4a36f58. 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/TCAHA2337356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e0a48ac33b120fbed47b7a4a8d0fbcefde1a1cc146220c57f0c70eb3eb2701. 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/TCAHA2337358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c064ca0494d662f7f5920cb66b28bdf76efef68e0466bb1ec0d6faa87f2791. 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/TCAFL2159029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40168b8878d894f7d933debb624c3dc6dd6ece8710e23106c73dd835fe934a03. 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/TCAFL2159037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffd885556a5c73e78ff095377ea213380c7fd05917fffd43a532de3d81a1c7e. 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/TCAFL2159160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf9789ddc3a7e21ae9f587b096de6da32ccd78f69b995ff2894e63885d5f1b4. 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/TCAFL2159163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7347b3ed14f644a54528a66f1790337da72063ea67b350b3974ff30a1888384d. 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/TCAFL2159166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f54657491e3d9342dcb9b74608830d7696be86ae396594ce9a63fd9f51df613. 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/TCAFL2159168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d235dfab237b8f984953cd64216543d3b2b19d618d7161c035df80b7b90f786. 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/TCAFH2059113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773e013267e6be05a13215346b5def7d5579e7ef6d3755ba00c2bfcb6acfba01. 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/TCAFL2159175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e55a344fbb6ed4b62eed5d1f2ef16fce1238cd5fa939a075f77603dd33ec5c. 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/FR8FB2507000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe51bf4da19bef9de24db6f6256e21c0cb918b23a928edfd4c6bd4a3990aaf1. 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/CMA6Z2500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a4fb5ebb551bca8cc66235ab31e38046f87c464cadda16d71a1598d305713f. 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/FR2X42503769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389bf0186a3ca831e32386fce5c20b583eac5bef4b38988e0e10f5d00c36bacc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJD2474666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2178b21a4464481927eddc4b93e7b2f91c6922c2deecc67e4279ce1b2a44940d. 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/DGA0Q2435913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1847c502b22a620aaf6929fdf4d1fb717019347d1f8887a436f684993eb8d75. 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/TCAIV2478968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe31395c7bc5d7d3d545468acfc327381968e78e4a409deea58ce8afb2723c1. 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/DGA072428952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a6ba44745c064b5e7fe32101a544450df7262e1fadd5fe78903bf3ddf14ead. 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/FRX762481849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e0e1732ce0fa9974dccabd8a41d77b6df8c6bd756c1c80ce99f2fb2b5e5ea4. 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/TCAIC2428693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90707e09b60943f9ea555c87f4701c49e56355f12c7d223c119727054a254b31. 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/TCAHT2487142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5019d73955ca1ce4e99741490296bd60915f1eca7d6b0e19467eaa25566c358a. 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/TCAHM2366396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0580ca26c1f0365b474a5d240a937d8cae8fa9a4116da380c31aa5a002228a. 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/TCAGU2300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018095878c907be5dec40690508f1d5ac6ba0089c27d0a8453ee556382fc2b5c. 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/TCAGQ2218418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b54fa6d0f93a935d0c1ed833a4cc91d5cb22a74917e6f74eabc64995184caf9. 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/TCAGN2245620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e6ba5d065687bc32841ec1f628c0037e592547f6b086d066c0d1b0e3cae3ea. 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/TCAGM2223719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f461fe47ef91542880ce67a02cc0370806e25bac66b0d52be64cece2ec9f94. 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/TCAGH2292016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414e93af3562474423dd2c822875747783a8640f40d7bad79118fc134e381da5. 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/TCAGF2236891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d93807207bfe6c8c2c15fa402fba52c27ed61d00cd07e7ee16054db8ffc4c92. 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/TCAGB2232832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7526b2e433b21ec14609a34f927cdba9986a01fdc00371596cae3a8982f200bb. 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/TCAFU2162733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe453324cbf0b67c8e76caabe574c01b65b9e8616b0a538b98872805f3274320b. 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/TCAFJ2178230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d235dfab237b8f984953cd64216543d3b2b19d618d7161c035df80b7b90f786. 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/TCAFH2059113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b5c626b7471a5a84959ccbb206d9edaf82841811df2c65fcf5dc8439a5b7e5. 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/TCAFC2079314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e905ceebb942d1e9514abb9cb905e8688a10e48f5891f97449ba4d8fef9ebac. 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/TCAES2014424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d7809eb2242f7bb3bd2f38ebf5561b35200906eb6b147cd07cf44c133f0668. 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/TCAET2080177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61daa14f26dcb52ecb9430fde9b754af0c105e439d23a541aee50836c35cce14. 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/TCAEQ2098632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56155289b9e017380000e3fa4353f03e7124a88f042394e317eaac3017cf6cdd. 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/TCAEP2098588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb22c6d21d099d36fc82ace71055834c5159829ead7dc8fa533bb48ea5a1571. 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/TCAEN1958228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb9f56bc1e5bf63ddd3aa911052d5058da7c6f6d596a342a2964e2fdee46aa0. 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/TCAEJ1908532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6f667d5f8b43f9a2630bf0d7b808fb1451b0df8cb6d397b9f9f9f8e419a38d. 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/TCAEH1980276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0cd4ec74ba186fc36dee98de0befbc57fe5c4f664aede3af1b51a748e1f00e. 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/TCAED1990089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c9bcd3d2323305d2da75f7c7b3674865471b027e0c08330ee52689b1f9c8e9. 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/TCAEC1960155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f71d2971290b53258dfb9168b76ebac329e9db479c1ec68a2783a694dd7cb61. 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/TCAEC1929272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337cff219aa27874e2b839742faac076a4b97817f3c7210307fd8359fe6252d0. 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/TCADT1893865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a81f120959818a9514e70b36de5a180fc057144173711dd4f922fb4ead5948. 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/TCADL1885463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497928b4f5de88ccf4cf554c3df2face356ae950ecb9fcba4c454118544a8bf4. 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/TCADI1785332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da70795392e0e1196662fce030ef62f260ea069979f315a7812f23588758166. 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/TCADH1739283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bd49a4e9dd1c07aee94894eaeb27eb7fbdd82d6027bad76f137fb244173f09. 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/FR2X42524898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3d19da48196b727addd22479e4754d68c83bd96fe3fc622728fd0b5cda9fb3. 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/FR2X42524899.