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 0x80067c58d2cf94ff43ec673b9ccb9b9eb135ee26ea62636e52c459e99d9a587f. 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/015c7a21-5754-44ac-b93a-3d45991e2393.json and https://artists.proofprofile.net/proofs/artist/015c7a21-5754-44ac-b93a-3d45991e2393.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 0x2b0661d3b31cfbd94d27d900d66dd6f3eae13fe87c6f986df27d2b50f06f04c8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2070483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e53331e2e07128ab78edabc6f7bd378623db0f93a0b24d9eb37e1d317e1e1fd. 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/FR96X2070484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82c97431c83435a8bc1030733cb58fb2cd2a37b3892d3f613946fa90f915969. 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/FR96X2070486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf844bbe2600b650da3fccbb77ebb86c9cbd39798ee991490479205b2330cc6cf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2070487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87902b836a466276684b74fd3ece335e4e511aafd34006dd6bd8c0479a704d14. 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/FR96X2070488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c8bf25a596e2a4d11c52a8b348f076243f46a5330a63ee18d27fd71ce49946. 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/FR96X2070489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a9676e77d26c81cd756e5afd57daf348661c7f36b1e60ee403aaaeda4002b0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCT52220783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d4df163fbc01b14b16d1825ef0d155e3954fbef125e0c8ba06f3d483a89714. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWUM71500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e2b013a38d93d400e4a9f4d1cc6b7c7a6f39ef02fc32253e1931fd63c4cc3e. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/TWUM71500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ed907c71c2ab2533440150a65113885a4184f194369210fc72edee1c6a82f7. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/TWA531901433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dcb587a6cc947f2aaae74e188bae54922c1056870ed2cf88a1974715caf099. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TWA531901439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bfc55e07feced87a11a8f54572aa3f20fcce1e92a7d35af43041f219a183ba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA531901442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb603c60edd8c5b0ea1bc4584da9b651f44ac45e20b3d3511de5c6007379675aa. 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/TWA531901444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc54977ae086a7d440a0303b095dc41c1596d4d4790e31c11f20a94b48a1f85. 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/TWA531901445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdf7a624951e88fd1594e60dc7aea4c6a958af55dffb51d48517968d516d188. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef4b82516b6ddbc3f6afe6d55e74f6a296b26b76882a48f6f65a1f665950166. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da8ce9fb7430710a24020e7bbd426635057661b886ffa03e3a687d355009994. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fbfe96cd2268319a44fac9f6be0d21873a94ed1cdeae6cca163efe85dc1850. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbbe896d17dde08bfba76ed3427240809b6057c5b8ba6323dba39a6ce99c4d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f37e2aae91a67a0f88cab481d7fa09b990181409cebaea1c2de32d8a05b94c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51eceb11ff5c032b426dc1d603b17644698f4a044e98589b61cf1af56bdf3dda. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TWAN71220045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97040e5513211013527ba94832b3d9d43661be7f7400a72a3c15659f8391f419. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051111001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16eadcdee0c718d488c10c3b6edd0a11c15921786eb2f4a18f39e84b8a476f43. 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/TWS051111002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc0e89ed46c59d7fafec33c9368c081c064346f1d52224223127d11222f0662. 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/TWS051111005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858b74fa47c33f5dbfddb22f62119503a2441422212c07c84525afac5c179e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051111008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658a35560d844cae2259f38e4e2de0b9efdca4270143bb7e55518b4ac7c6e086. 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/TWS051111010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5b5b9a75c3768f4266ae48117a5ae32344c51ea7affe3663947933d0927fbc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051111011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c37ca79348996d1ea3fcf3efdee4e7528de7ddcd4d8422ee9818aff432b7a04. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051113009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b4bfa5949c66ccff46db963df83da8979e63dd0e965ff8992eac53de4ec269. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051113010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7eead482d18c8268ff2b82bcf5a7216303e157acfe1e42397df91c8a6626ac. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051117901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34267838f6f87cec25f8c0a625d44b04e0f48cf9b56d5f847a4df2833a44f78e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051117903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d544609dcca1c0d442e6c046a6ce21cb3347ddc880104fbffc224bce974da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051117910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4186b9ee8b7192b1bac21df526d8f3d2f1ff5440358f229969613a0ddcf0a171. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051125413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88034b43ec5a5055c2d2bc42a4e6cea50453007247264619281e5a70110f031a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051125405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb178d850671b91fdbe1be129d086f42cb963effd98b905a056feeba999c96fa8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051125406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92800847fd91a8bb7f3a286c14c46ae9f92893af910993a43d8a44299e5e2ab2. 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/TWS051125407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8487f4f6837a0ea1c34bcddee76e2a50cfc0ca18e9f9efc6911398a35c19c24b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051230405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb266205b83bb5705654cdecf64fdb20450811369a7dc067649c2cda95fb93d22. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051125410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda978fa0d538e776860b1e0ca8e1b4024652289aba1d94ea9f0052f515064775. 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/TWS051290411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0fbf7d9f4372adeb108324f1f66880b8aaa8dbd9ad91b3bd79b06f67108765. 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/TWS051117905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34267838f6f87cec25f8c0a625d44b04e0f48cf9b56d5f847a4df2833a44f78e. 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/TWS051117903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb266205b83bb5705654cdecf64fdb20450811369a7dc067649c2cda95fb93d22. 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/TWS051125410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97040e5513211013527ba94832b3d9d43661be7f7400a72a3c15659f8391f419. 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/TWS051111001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858b74fa47c33f5dbfddb22f62119503a2441422212c07c84525afac5c179e2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TWS051111008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5b5b9a75c3768f4266ae48117a5ae32344c51ea7affe3663947933d0927fbc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TWS051111011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85835d79c9fbe9556fc66d498dda89d10e0ab9611dd6885a72bb834afd0e8c82. 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/TWS051230701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9dea7560eeb6dab88d74db8a83ab3339a776bd7a6efc3e1ed8ed68fad06caf. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051291206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d56e44db8b35f9855f5923669af3e2f9a8733780163335268aaa0d3f6e32116. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051230607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda2f88e77965a3c35371592d6fe6884f3f8499e4855cf48b51925742b49983cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051290407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f92eabf6205ea34618b035d2983a34c393cf970686364b35b5ea820c828924. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051230906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5b07ffeab888a8655738814edd253d36a4ebebaeb079d91761965fc03bd633. 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/TWS051230307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7377938de55f806cdc38b79cbd07ac764f3e7fdd3f1cf25a3177961a64c962. 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/TWS051290602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe59d19a92cc72cc3e891c3fdbdf82e3d354e7dba79912891b8668d6ff27cd. 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/TWS051290101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f97e832f99aa9b8946ce401e1464fac4833d95d576833eca307e1f5b3332c7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051291202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c61ce4cbd810d739c13b014d41b6a5fb4904ecdaa3d2081bfacb057d671d01. 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/TWS051290104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a23353886dcef3b6cf42e4bfad88f923d283ceccb626254b15c86366fa6423. 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/TWEM30925001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9f981e832e73539f927ce795a837ef988fc2fd9d67e313f1e25b31557dfbc2. 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/TWEM30925002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4a3168c76b46eb49a11df680497f8655b752a4ad680cb8307f4bc63a48c18b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWEM30925003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9e1cddd3d03719c4d5056d15854e947caed8d7ba164bc3c4bf26137488a5be. 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/TWEM30925004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c6e777f9c35c5772106467b0bb1431171b1cc182218dfddc00db6b8226e031. 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/TWEM30925005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc333a3c36dd1b81b951af429efcd2e4997580286c64998387366b0eec28efa27. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWEM30925013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f9abacdd36b8ed96f02a4e9be4f8ee270828c984d5e5406ec6b3ad451c2023. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/TWEM30925015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767c01b73b16ca0cb89ee4e2571e42d86351c9de0b1a320e90deb8619ede6bcd. 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/TWAW19100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5b07ffeab888a8655738814edd253d36a4ebebaeb079d91761965fc03bd633. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051230307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfe59d19a92cc72cc3e891c3fdbdf82e3d354e7dba79912891b8668d6ff27cd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWS051290101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb63e0dc2956cae12691eba813a48895a116c76b434aead9b46409ed4648475b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC37000321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdd7a2c6a99c3e0396485b21a7529e87972483de05c6c9d45c3f78bf350207e. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:33:48Z), 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/TWX351700291.