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 0x81e99004fd3f1b91760ec92fbc73ff54c11ac6cb220fd5f27b2c18de9f515f8b. 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/729203dd-c2ae-4c9c-ae45-89f39df6c906.json and https://artists.proofprofile.net/proofs/artist/729203dd-c2ae-4c9c-ae45-89f39df6c906.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 0x774870ab8b992cb790eee884f10f4b36a986e6d6602592a9e4ebf971df50a5c9. 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/QZWDW2430893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245534a8bff45fc1240eec552fc7f39891576b8f8fef09bb1918b0e775b7ad5. 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/QZWDW2430894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d414739f223f0c6b6e4fc9ef9f22bb726d3ac5172b4c001d41c5196de86ea6. 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/QZWDW2430896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8508761eda47e138cd6da56a7d19d74a4f8cf66eaf93affe872f04bf591b8622. 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/QZWDW2430897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee13232f13548ce0f90376e9170e9772d7ad9bb41bb3f368a26e0174ccdc00b. 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/QZWDW2430898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c6b2ab8df0cbe73a5c519e78113439956fb396e5e4c84b38618bb0e5984a8e. 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/QZWDW2471475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5035fa7ef2ae3a3008f982bc101ca964d025c7e7a2835a629221f72b6cd5b2a0. 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/QMBZ92414588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22f2d623fde5717d6bfdd0d2a7885c04d8ab9924c5f469f5a204eb62436d924. 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/QMBZ92414589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b5614b16190fd219be23bb4897d030a66a7c810247d2931bf441c85445d41d. 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/QMBZ92414590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fe862d0d844f6db837a0c2e54c23680f738b089357a729b9c2e144701bcda4. 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/QMBZ92414591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2825d8a7d5d978b2f2c69220befd8a294c50fda387a1d307ccd3fb89caa1bf57. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92414593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8736ce8944f6b4b839e72598c2a1af8f9bc583e29a5b46ecd952c77f45f16b73. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92414596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3de72dd34d024e64c2bb91076acecd283e683b6b767c72c128d3674259fec1b. 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/QMBZ92414597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ebcfa6ab2791b94667a508fdfa418f6bafa07241f5ec98464d79312400d2af. 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/QMBZ92414599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf97c4d7236feaae3d88d91109e13b02a9c6fb7e3ba0038337a388a11ad2e826. 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/QMBZ92414603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f3bf6d47716e53b60c9f129e7f37901fe66c6f6df542b34b2349a8e4325d92. 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/QMBZ92414607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a24b952e079bde60225ba02e8906e275ca7fda1bd4a7e0f279fea64bd4442. 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/ZBO4F2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97856f05a9ecb246833d3218122455f82c6e723742756071e30a250b58ffcc4d. 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/ZBO4F2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a57b738a310dd653620be9ce7938b236a40c90acea667f97c4d09fb211389e9. 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/ZBO4F2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6091315c9dabcc3ad89dd45d6cf1e90b4ae63ad3d3cc4380ad346e3ec5390c. 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/ZBO4F2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947a26952285546b8452abd66259d730f9c520bd6eaba7b6905f35a9b713144b. 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/ZBO4F2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27a24b952e079bde60225ba02e8906e275ca7fda1bd4a7e0f279fea64bd4442. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ZBO4F2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd38433127f1d4bc168ce6b90a1a33831d2a75a6604e8538110f58738f433a99. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:16:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZBAIK2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a847fba817b9a22f29e82349c6dbd6a85dd63d745e79910951864f70f47c21. 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/ZBAIK2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa658706bcce7fb8053f4ea18eba92ef400ba2134e03d2bca155d5624a797f811. 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/ZBAIK2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc286ada2da7f83df2834d005d801cd1cd3486ec2195a999b946fabf15df1851f. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:32:33Z), 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/ZBAIK2500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd392bb293f25abf3d5aeaf80cef5e2f62f2a36c2b28cf76fc6e403f7182df0. 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/ZBAIK2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ec92450b67803e85f5d2262cab2d811b51ecbe6f5b3a96815c6dac9170d74. 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/QZRP52329597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3044ecc9a487d1c592349b3084d123beb81e2776309e185e56d00b190c3d1a. 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/QZN882501195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ce6eda7b64578e4acf23f8f313c4cce68b5f4b55e34918fb21cd1ba1df7e5a. 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/QZN882501196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca131e21b01e8ce2ae5d2c264c00c8872c1637e6a0a1a82b960d076723768bb. 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/QZN882501197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3125a3c319c20ab9f7603504604f8c587b6465ab1c7e8dd8b44b694fb870b634. 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/QZN882501198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa2b9ef9f88f5e10a53173483581817439e1c9b7fb5d5301b6cca0f96038fb7. 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/SE6HN2443356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac3dcea7213dbfb6332880eabd6dab89f9f0cc3c90f7cba9b802c3848a91287. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/SE6HN2443357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb78385be9cb3c4f8a914efc86f659e6ce960c5147b47f49bd770ee22479f8c. 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/QZN882555095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146280bf47d48e0778f0eaadbdf07273df27158dabac48da78feaea924ac5ece. 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/QZWDW2490305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba623899852702f70dcc253507b9c49bb25602a5c98aa5322f475d4b4330d5b. 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/QZWDW2490307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae28307483cdf4b2591fd913bd878369d3413d83cc336a81d9b664641fbe0ea. 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/SE6QE2432100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd19ff97d0997e90f40db0dc9dd4fe9f22a5d6f9252efc4b7cb4664d5babbe92. 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/QZYFZ2469323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665f602f4e590ac1672efb9386da69bde69b31f6dfc9095fc30d306e5c941a4d. 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/QZYFZ2469324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aa6df6f48cceef40d7197288d6603dda6167d6bf438f1afa7250ee1759d160. 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/QZYFZ2469325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3abd2288b6df684bdd4d65c769ef07ee7dcc4c35dd53889922d5bfd528dc7f6. 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/QZYFZ2469326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3318fcd86d3e1126d84e4d1854d7dfb8a1398dae9796f10e3755f27d6ddb2a. 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/QZYFZ2469327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27433cbb21719f17e67879a5ba4bb9a90bc9bbd0f6a7349aa7730535371fd762. 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/QZYFZ2469328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4879430990a01a815892a31879c0b7471dc9a06abcc99c80c7596c61aa8793e6. 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/QZYFZ2469329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c75885160c5b59a864b887a4e5f2982813bd26ea1d24e9c8e9602cc97e7a985. 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/QZYFZ2469330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe147bd9d7b0fd60331f610fbceb4ad62e47d60b5642453b5d3df8f0ccbdb67cd. 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/QZYFZ2469331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c361dd096d4e570d4e978db139e7ece2450abd7e4974e10387a54464c6bb02. 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/QZYFZ2469332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1043d264ae0c9539c243936f3ac8637453cb0651c98b93f98fc28f81063faf63. 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/QZWDW2440122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b4f5efb71ee4b760627d1304b24efdaa8e9745241d6b0aa8379e41f50366cf. 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/QZWDW2440126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf55fc69e1a6cf0e15c6ebabf7213311a93b23ff40fe8c11ba415e13af5b82ef. 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/QZWDW2440127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45d5de0d069688869d6d3ee916b3d1aa7f5a3ccb7cf994458657c19b27b87f4. 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/QZN882402303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90effcf8faa758522c98448823fefb3c6a50e02c0d8093effe74e9435c485473. 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/QZN882402304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9ef73be273d640e0f1f2196d49d98fa576a3721ed2785f2e4365d969f2f9c9. 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/QZN882402305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e2e903fe5f7b70b644cfe2f2b6599272f02c2cf23ded05f9f4d58b5df88618. 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/QZN882402306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447fe66226ca4de972714dbeb1ba0239fc0bd1dcd763c023b0308656c268e83d. 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/QZN882402307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1493a6aa8daf1d6fbf5b41d14e4971f4a60bbdd8196395242f25c8432b0653ac. 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/QZN882402308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fde54df45133314ac09b1c12b6874923721ef175d2f1393abd005be17ae9056. 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/QZN882402309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774870ab8b992cb790eee884f10f4b36a986e6d6602592a9e4ebf971df50a5c9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2430893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc245534a8bff45fc1240eec552fc7f39891576b8f8fef09bb1918b0e775b7ad5. 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/QZWDW2430894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d414739f223f0c6b6e4fc9ef9f22bb726d3ac5172b4c001d41c5196de86ea6. 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/QZWDW2430896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8508761eda47e138cd6da56a7d19d74a4f8cf66eaf93affe872f04bf591b8622. 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/QZWDW2430897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee13232f13548ce0f90376e9170e9772d7ad9bb41bb3f368a26e0174ccdc00b. 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/QZWDW2430898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f7c58891be8773fc2e2f217018d4f5097babf1a9cdd62a764d1a931af54a43. 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/QZRP52539406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8feb2db436722d1d29efd1c39220d2715c8ccb5cba480fb9a573e44b7102b91. 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/QZRP52539407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e7738d335b682bf8f3c941cf2178353b650b2cadf57f63365efe2869d28e58. 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/QZRP52539408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d04fcc9ee753c4178d3115e7923bdf6a529f0ef967e87ed23987f4394710b1e. 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/QZRP52539409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8444940ad393df1f9d5a492e14361fc272fb1c93b5e0d5615027607382fd3c4a. 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/QZRP52539410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba6b5fa9aa017c95dbfb39513ea29799628884853b081758c91952650be9b55. 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/USA2P2475312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74cbd9a92fb5a34d34cabfa2e1909ad3e1f95e3df1a8993473dd361cb9ff57d. 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/USA2P2475313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc14ee8ab35fffd5943fa0771ea4e440e0a4f132d33a4db1b22bc8b452c954c9. 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/USA2P2475314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d569e06b605a9d2711deff1b9fb022a88a8d8cbf2185764b551cc2d1cc9ae2c. 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/USA2P2475315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab841d3e21980a32f3083b345c6b457f4d7391e6a63b49a253317087ecd88dfc. 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/USA2P2475316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1343ccc628c549cab8a91829b8a98f35fd1d894a02bbd90bce1be5e9abacb1c0. 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/USA2P2475317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2857d1a7de2c2aad1da2e4d319a3a0571c72828702e5078caa527b8ec3a6075. 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/USA2P2475318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c01cc48f2966498d235819514d8f9578b6503788ec029f5a83c486f908dd792. 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/USA2P2475319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6906e56b610729bf780e6f8954cf1be0a33ecc5f8cb9ed0532d7365c632329c5. 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/USA2P2475320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13768f4e4b5cfd2935d4df2127782fd67a74927a57b1c0c381d6f4bbc5aa62e7. 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/USA2P2475321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88f6c00213dafac12ac5dc23a77ac6396868f7bb5f0834f25220b70f3e34ee2. 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/USA2P2475322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4619198ddb59a02161d7650043b507d431b9c9f5f54e24653e95aea3b62cebf5. 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/USA2P2475323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d0b730667cc9d962bfc1131e1d5065bca3d844809921d9c336e5d6f67adcb1. 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/USA2P2475324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62534377da190cc8d385f7d1bc16b4af79afb31636dc50c8b59cc22f033f3964. 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/USA2P2475325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ff54a88dca414ae348bc4c2d97387318ba007cce418543521f931c2f3f0d7. 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/USA2P2475326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6b1232e8dca5e06529c0d85fa9228976abe07a7d6e25a3e5b8e3736a7f0b60. 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/QZWDW2544031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede2df2b0db955a042587b0e8a70ea2da1a299cb1bfdbd19cc0e1ebb457c811f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:44:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2544032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5908ceb4a69df831916d97c699ffaadfe7dfdf75829f4fd2cee4bebd690eaa. 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/GBMA22400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fc3c8d190b5d3e01d385bd265a148b02d189dd364f2cb883a3be2e5b80e1f6. 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/GX3Q92503090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31488badf9866beec4c1a85b7d0b211ab1b167633a19fac27730a78a30aa28e6. 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/GXF9Q2505702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a2cc6668eac543d632e01f8365ae5ab02c7f9b9b077aa39e17964eb2e2784d. 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/GBLFP2572581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3bd828c98163b8a078e7700fec20f8bea0c538733f10b5b726cb3c94fbed32. 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/SE5BU2515429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d756af3d83d0f25c574fb792ae8811e0f82b5108f9fe90efbbaf8e13d1ac9b3. 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/SE5BU2515430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d28681d061fd0b77b76ccaa60c1735b4b82091ef8f5fc34573296cfc00d1afb. 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/QZWDW2496763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28897124071fc8950251838779cebe9924319ac1ff5ab6dd57c128bd3f5171b6. 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/SE6XY2559703.