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 0x1a66b26c282b3ec4a7a173a5699f6266f61bdfe8503448527ba9173992aa5b57. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96b958ee-78f2-43a7-9a62-f1c43e0dd535.json and https://artists.proofprofile.net/proofs/artist/96b958ee-78f2-43a7-9a62-f1c43e0dd535.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 0xfd87e219ed4063d23517ed019ea3ca8c524a0a4ce040b763c3806bf4760ab452. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452471550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf13a5ec8acb32037e1108a0426c9fe11bec8908edeb908c76a59b986509d881. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452471551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5c797e612769faf8e12886c8836b14af8aa92fcac70082d43238aed0a8fa9a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FRX452471552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed2e1184ae90a8bb2223f4ff2262bda38f55240f7e058e5d9d26a4703977d47. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/FRX452471553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51e7d98bbd4aab08cd7d889a00bb758f2002f2e7c750b4e00db3445c4c4c489. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FRX452471554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511a73c5a53c1d4595b56fac7214eae78453ba6fe9444e4ceb29f6f8aef41b28. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452471555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00240601f834cccf2ef6d06117ecd5ad274bc32e866fb7501fc40ff4656fbc46. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452471556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992126233a2c6c4d909d9d614fe953f9d9391c36c673ab6ff480f3d7f8000a64. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FRX452471557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73c6752afa69b5cc37937f35765c1532b7d9d5d64975a5f57cd679cc985d515. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:48:13Z), 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/FRX452475523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6546d9ffc30b3cba79278bb2e6099f2e0f88ca0c8b0103a7e1d88b9f4ebd720f. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452475524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e2c31661098c6e352d2b7077d34e704b09892c5ea263c9d229905d2f8ce825. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452475525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ecb92dc701707988d3f10bcd5a5d0446e3d1efad61e7aa9f044844f73adcab. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452475526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3995be435c8c3ca2c6f177ec15fa1202f81b90f212b7d4eac201c781289075d3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452475527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3b60b1babe356acda4c327ad8f544006255c7b364ce75d432a441a37a476f1. 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/FRX282563667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2e8650001e0d76025e570a9feec716f6656bdae677c549dbc3e7b2f75f9dab. 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/FRX282563672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e1c896493890819d9cdd3507989033fb5c7c33853216d7a2139299c438a5a7. 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/FRX282563676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c41e855f7fe04ea10a9e520830866bca2dd400510df2dcf4161927f7bc67fc. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T23:01:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22105350178e294f832dd2df8dcaa370e206e09df23c324850ded6f6971c959e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FRX452504260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b286a2220e654a519cd0bc233a240077943b1e797355bdc51bd46d1e5d37d61. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a1ea6ada31d6f6f876affb7bf56eff9ef706b324c025ef50aadbba19c0b9fb. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1e949939a39ceadaed305a632ddca7fac8621b4be9e6630ca7d2dbf38cc339. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1341724a251ad33cf98af3b318b21b87e34ed97811da17151bd163fd9f10128c. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:29:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c3d4debc52472f71fa225408be5040df236ad48b1bb9e78826c4e9dba0199b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdc445746f8730816e756153dbed5eaaf2b91a8e106a936c79ced4b04be91a7. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:21:35Z), 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/FRX452504266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679933f12508d977613f40fd4f171e39c5a832f7f81f1f6ce0801a6dbc6058cc. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b34aed2410f7751362094b70a01bdb568ba73a195d60cce810a007a4afcf5e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0829344ef978e44edb4ed9f284f186aceac0a42a2fb71758d7f66b4b248f2cee. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FRX452504269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c23553aadedfdc4b9f6dbf427728998465bd50076696594683f3df0269c7a8. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:17:49Z), 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/FRX452504270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4f37469287260746c7eab333a1bfdf94745e37157b4aff04e7f9e0fdd9a4e9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:26:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f15c292919bd07eb94056c30ab4a43cbec1981f6dd9e4a11ac319f7aa345daf. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82706c9409546b640604288ea4cebdffab076e8ceb38ced775795ded2f311b38. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4ed6c2e83d7b3121bfb452ba485da3bea32bb0794120853072dd7c4ead52f7. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d10b7a0da4cd865edb150f9aa4db8367404550a20a4a1ec5e178dd5d907a62. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb6ff96869419606a112d0be4fbedad4055fe052c4697244ec624c678610558. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FRX452504276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038deaa8a36edc18036193c0383a2a36a6cca014e3799d4c2f3d0df9d39dc7b8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a833babbbfac46cfd715895fc5411acfc3267811a2996eda6a033204bb98649. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132aa6a3ddcf01a7410c1380d5b87d2f75a9255773e3e2052743b486a4ee07c5. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:09:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07b4a7db657d094bb47a7e30a78e68d455a3b819333b5427adf0e9f115cc3d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63d14fa865fafa691d93ddf6a5ac4c91f6b0f16bc0cc066136852929079dbbe. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FRX452504281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acc263abb5662aba3f1b9abb69e3d06efe22b534788d8bf3592d56ad33813ef. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452504282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1001e8ba1ea86167f78db5448ed02847d60e8fc5d4f7ce6e70136e4064b3d395. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8527df8fd8e5f40da41f818b667994a73e74ecf582716feb843a5ed4bf79c156. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd41c7ef535008a8faf8db735c0867832d85f327565a55d7c27adc1a43b85446. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FRX452502315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2271317f3e3088b70b17483c0873cd5fc1baa00df839712f1aef9985ad1f98b0. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:05:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ceac351f5694ce742d2032ebe60e1957f2ab6efd4019bb2a98062ca6f355d8a. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:05:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe981e690562dfd6d83419965370bd5c69c941dcd1a4cf310ab83d14e52de4468. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:41:42Z), 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/FRX452502318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbe1b284172ef043807cd78f30bb30513e2637f26ab7410e4fdad504999192d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRX452502319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c006666eb8201cbdbe3e8023c14701c1b18da7cc3fdc4c17ba272b80414e4d. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/FRX452502320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e604ef6fa0ff465156aa14416dec513cc1a003f9648f4cf046b1793196c1b9. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:47:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fbbf4e7cceeecdf68587c1e33292f2a8d78fd36ac5c66c7364c90623a44e77. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:43:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6fcb51a5134ac14aa0802ca8a6c97541833c770b840e97bc6ffe6be15b6fb3. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:56:35Z), 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/FRX452502323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53f420e9d5616c75c491521bc4815f3724f8adaf4353b6ed9903425e1b58b54. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRX452502324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca52ed10f036997afe0024e5bd976676d0f6dc53703bdb3a12e8ad1fa603ecb. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:04:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223a94fa37f80cb2c2fab3787895cacd670e3d3b89ffc5f1f2081ee0cb72f884. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:49:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dd9719b9b4bd98647363a974475f4ad95bddedc7c485f47934083e2f45f3e9. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:08:38Z), 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/FRX452502327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4d98d5325627a5b1166da880714e93b7ad76b22a77072b255bbc377edd4c3c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03bfd1c84d082a283b347d75b1d3a01f4beb0263577cc0c76ac4fc76126cd66. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:45Z), 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/FRX452502329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3f8ce8d9ad31350e1b98603b2da0c48ea6327d84b389b6d6c1751e47a1cac0. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/FRX452502330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b0176d8a46b32e74fdff9b1a712fa7b9fafd3cce30ce0ec6309530e30a4a82. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:41:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0d83575cd0a4fede0cf43b6712b8bf728ace82d83e3a45c8671c4930041279. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:24:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef188acc14f8ddca2d9f9086001466e367e43bfaa56f824401f0d4aaf582a7f0. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452502333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954e20318efb2d1c4905857f29e067557157ffd6c066c3861b98a749a29f50b3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRX452502334.