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 0xe9d3c3e97d4fd759e7f1abdaeda2902de9351ca4e41ec2c464a00b4cc28460fe. 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/6ffefa8a-998e-4340-9de2-13117ef43c84.json and https://artists.proofprofile.net/proofs/artist/6ffefa8a-998e-4340-9de2-13117ef43c84.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 0xb2bb2ca2abc824d120a7fb3fc09c5acad46b834523750a99b057ffc6cae5e3cc. 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/QZK6L2482903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2f9cad606587aa926a2d7d127239763e9fb3050881118f780d18ceeb8579a6. 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/GBWUL2466096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9f68ea0af88d661d87c367856e011d2fd1a4eb18639480cc83fc86a18515c3. 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/USLZJ2257453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e5f06b413ec6d6b2caccf5f4802592fce0c09b0c2640c1ec03c587007eaa6d. 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/QZRP52484492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b1296b8629a0aba331a26e628e06a0a36350d464fed9bf448d92f07f8429aa. 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/QZFYY2413773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cf74994f71476c1fa428798d80ac20b3fd310731c95ba35d0a3695dd1ed64f. 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/QZTAX2267514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8acd8160e827ddf8f720f3dbd46c9820fbc5f2348df28832c1bc4f9b77cc035. 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/QZDA82461543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc064605cd5a610701166f70edaeed8514f31245e1bd62ecfd6854a21ea5ee9b8. 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/QZK6P2449087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11ef60fd4e86ead3390bb5507ca2de9f442ce2336f19f8481cfbb952639b7ea. 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/QZK6P2449088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8acd8160e827ddf8f720f3dbd46c9820fbc5f2348df28832c1bc4f9b77cc035. 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/QZDA82461543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b1296b8629a0aba331a26e628e06a0a36350d464fed9bf448d92f07f8429aa. 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/QZFYY2413773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5702c31eb80fc68142cdfb28bc5bea947f4021b4004929036f4df2f9bbc565. 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/QZWFJ2301205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af142b652854c9673c5558c3cb615bf3f07a2c7983c2890f14d579cfce2f551. 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/QZTB52350348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110db38d6eaf0047e439d7877e0b4364ee0d374f38d806ffc506bb8a8a833556. 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/QZTB92359541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520110fc19a1e7586fab0de57249f62ba57305faaf1354614dd57aa045bd563d. 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/QZRP52351042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebeea226acf6954d8d01240c1d67d42e008496082aff2ad05ca480da6362d93. 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/QZPJ32282271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4023280ec9753e621404d09abd738fcb3c09f5dba3825eed83f7993242b54fc4. 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/QZNJY2342517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c675341dfba6b3e7d64a3dd0d6900058839cb3365c0d7a3e5069685bd10cac. 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/QZK6N2375831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5871d8bea4d353f8c3bfcca166d8b11633322f41a3a458c91331aba78eb519a. 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/QZK6N2375832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d0ba2a56c323935217308c8490ec1519cd9c799b7a9497396095623cedd997. 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/QZDA72352818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cf74994f71476c1fa428798d80ac20b3fd310731c95ba35d0a3695dd1ed64f. 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/QZTAX2267514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc48229e3e62ec69dafe1a237bb83ce50d471257c45b452674f76ae7ec4b96d. 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/QZNWZ2285401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37752070bd7060f4e9908bb402f1289a40269b4f381e0304f2b0a740c46f85a6. 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/QZNWQ2272297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90c2e15bf525727fe51e43447486bf3efc45562c159ba610f557cd1b4232f47. 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/QZHN32274342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd5a236604e2437aa7e30796151ffb7515386ad34d09c5363dffc7c78c3a63d. 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/QZDA82249428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4598608c4c8c1ab6498b549b2e6707aa36817ef601ca38685fc4d0fa2f297194. 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/QZFZ72299398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3701df822bde0731d968ae8638f2a007dc1de7c6de094b44bdd4d9872414b08f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2271543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4ae269d6e802f476567c915a0baea59716f5e911aabdcafe42b540e4add79a. 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/QZJPA2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c4583015bf81bc793a11b8bf495aff259945ca569236959c16167a424f109b. 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/QZJPA2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45a49d74c41d1126a89e8b6d31aef4a4afddff512c46a30c58b684496b6719c. 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/QZK6L2125047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80a26d128347adb8c5506474110796066463cd00df5907c8391db06aacb26bd. 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/GBSMU9876680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4ae269d6e802f476567c915a0baea59716f5e911aabdcafe42b540e4add79a. 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/QZJPA2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f717a0e1805449fdf84ba3294a38a92a63c77789b573f634e055659dea0ca66. 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/TCAFH2069798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c4583015bf81bc793a11b8bf495aff259945ca569236959c16167a424f109b. 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/QZJPA2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680942a0c092e5c5d1b15d54fbfd123defbdb01b9eb5a05ae347c66eef7d8346. 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/QZNWW2019175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6c00005c19b80bc04a5b31ffc78d7920d348f945d0f9a909527be9efbfa790. 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/QZMEM2038641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4e77a1fafee950494b8bb8c0e65ee4b79f2d414f9be87f1308bcb9d5f2b23b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82054238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583b781a2fd167e3b098206ee7d9a1c15ac83ff79b5e5f4f28b1966e4b2061db. 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/NL2VN2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f3e0c53ddea5cd9e70b67ccf0ee6f120351fd7dc650b15f6d90b180f3b0afc. 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/QZHN42089891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0dced0ee58df76fb2b1eb3c82e937f84569e634356b4aa233ad53e3ed8b936. 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/TCAEP2058092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cb138612c6d5ec6dcfee41d52c364006a781b7a80594d924fa645e7fef86e9. 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/TCAEK1993850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a04dd987ab1c4e66fa620be01a9b22b175ccbe44f384b91b41ed2e085d16db. 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/TCAEB1908422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a63a3cf1bdb6959605cfdac23112d6f1fd612c936ef0aa577c055555959d32. 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/TCADO1875564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8897f40626d8b1134b7df383b2a7fd73f10ebe1bd9d4f03fc4a055373e2046f3. 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/TCADO1875569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6253eb1e3343d7d9a246a886a1e235e4bf34071001889be20bc989f9aebefa. 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/TCADO1875571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82e12f80118e7cc19ed112a8eb055af2fc363898bc454a221fc5827634a8467. 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/TCADL1892982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f22ebf9394e95f284bf9b68ba4e2e55e7e7a514d8fe05d6c4b3e3ac80bdd0b1. 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/TCADG1720102.