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 0x9d5474508bd99a2403f673922c2449ba1e7b078a681fa90d36a26bc59d3ac698. 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/5a177c32-3d4f-4cfe-a9fe-99fcaa26e1d7.json and https://artists.proofprofile.net/proofs/artist/5a177c32-3d4f-4cfe-a9fe-99fcaa26e1d7.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 0xb515353db9c1e9295774cbfe18af87e62c129a05b944734351a0a8b68bb87acd. 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/RUA1D2125450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7d40a93ffbfa001cb94c7d162f63c508f89dbdbb619e00c89beabcd1e5e94f. 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/RUA1D2143227.
ПОД ТВОЕЙ КОЖЕЙ (prod. by takizava x veno)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaabb74d7338e51209601159bd67d1cb5fecb60b9a16370c4dcca0bb8b7ea5b6. 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/RUA1D2200233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ead98ac7eecda59b9cbb8c385da868a444069f015ed0b88bb7aa6d1209a2b18. 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/RUA1D2200237.
ТРИПОФОБИЯ (prod. by takizava x warykid)
НЕ ВЫЁБЫВАЙСЯ НА МЕНЯ (prod. by diklordefenil)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f819f52e046a98516ec2fc3fb64ef30194ccb58fabfd09c7953f80cd5cc3b1. 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/RUA1D2288182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392319850703af54e8264b244e32a6e353e9c015ce1028338b2fe7cc14ea626a. 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/RUAGT2200328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206debdcb0fe18f4411cbfe25e59d5c2c97d512591599037e6bcc3e1b21c85d4. 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/UKEX32331162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6196082020672bfed7c163bfc1e3c50fa0ecda168b2a9408dfbff1883857cd6. 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/UKEX32331165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b55cdef02fca72ef288687e044303826c72cc4b79d055a9528d8bb22b12c0f. 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/UKEX32418870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e360b2289b4e7d8a601fd288539bb1f1d92324cdde51d0c41aef0ad2dc95bb5. 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/UKEX32424808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc85a10f1a031b2c469738d35300ebc0cf22fc8436ee77699a738d11ec1df01. 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/UKEX32424809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5735f3c5e07ab5118789dee6d118a80495a7770d5e38b8f7e6953809df166de8. 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/UKEX32424810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb17c4037b3b69f3c4ec256d0663ad5351e27f1d3c0daa871d4f1cfc8aed5e4. 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/UKEX32424811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08a377e9c7697f9fa4691631592917a94ed37804c131c3f719efc6ff7d08726. 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/UKEX32424812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac352a61bf93a6aedd914fcd4b4bf4bb14bd111f1324e1662116cec8edbb798e. 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/UKEX32424813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97adfded0828d5131d67e1491d2e3fcc7228e54dfe6353cf1cb4bede25fad1a1. 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/UKEX32424814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb11fea2446f7cb70985c98907d36c602c0bdedd56d58e9906ff6aee33e48b6. 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/UKEX32424815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5282641dd1861151efee8825ec7492cef7cea7982050b0d9ae591330221f683e. 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/UKEX32424816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e65d3d80c87b797d033016c4d3e5f6575ca10b4884aaf6b4ac8b285f87a0f5c. 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/UKEX32424817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377fb71b468c74158c9d4e9a664825fae50eb156cbd56bfbe7b314566469a960. 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/UKEX32424818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82b22cdb462801994ca92e5bbb1c00eedb10f45db90e3428af9ec96ad7dccbe. 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/UKEX32424819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcd538f50c16e88a9c85119052f0c2d6716c69cb66fb95cc240a12388205ce2. 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/UKEX32424820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3604e63c40d4050e401d0b79edbc277ca2a7e089cfaab0d143bc2aac97272062. 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/UKEX32424821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d475fb6f8b9ed2d7895c8afadccdeaa8356d0bd5f3171ace76e188dc4b4b6b5. 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/UKEX32424822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeefdd2b1c41fc36d65178f403ee49b41b97ca852b3aa33e3891b760437f4f1. 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/UKEX32424823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b55cdef02fca72ef288687e044303826c72cc4b79d055a9528d8bb22b12c0f. 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/UKEX32418870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03db69c4c4945818e6a8ad73d0431caf4d9aa769133be38c893ee41361a5c4cd. 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/UKEX32424825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7734e7096642626310c0bab124455fce32e96bc9f0303ad2be6ffde1d74f37a3. 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/UKEX32424826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e1da2122b184574bf28e4bbb703739610d15d95a2c3e7ff6e597610d0dd233. 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/UKEX32424827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d914d61b988dd781de68fc25a231864f050c2aace164a519fb49c7ad3ce52e. 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/UKEX32424829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50390b6c80ddbb1120e1192bd59d53a5cf1450d90e0ccdb19f5633d5d4df850. 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/UKEX32424832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f26d942a3ddaef419705e70c56c859dc7d9248d6dc797b5951f325b5962b493. 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/UKEX32424833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f083c709632df6c40bc65670fe5581188bcb456f80131efae70b9b0c2528931. 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/UKEX32459523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96739b22143d0708c018e1eb956ab133c915218cfcb970e468fae2419378dc5d. 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/UKEX32459524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeee18a35764a445bca9b5a736030ec5d1f57a8a9d398b9c14cd50663361f950. 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/UKEX32459525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24170d1637c125553a2809920f3e2b2dcc44b71686af7d39bc43e6d20519f98a. 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/UKEX32459526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca958ae5e9749b79a364d759c27627a344d3fdb3a668dbfac1604e95c6f36b2. 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/UKEX32457051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ca8b778dc2899fa4d16b40e6f3bf9ae7fda834a505655960879fae45aebbac. 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/UKEX32459527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3684c09a79607a4421d1f96103b034c0e7ba8a77d6956067e62a96cb4a11d768. 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/UKEX32459528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98f57ac8b5434e7da3dbb12e2cdf9547fda3675a076fe9b1c5c34350a210c9f. 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/UKEX32459529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d116546cd4e59a5252fd61147e04c73e0135f6c32a655b3776fd333ebd45c31. 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/UKEX32459530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6a01218abbaa151b253cfac0c9093f535c72681300a4fd1bf2619cf7eced3e. 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/UKEX32459531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284b6c6fd5a0266965d5e220aab670129f737d435628a858e194e11d0d06aa83. 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/UKEX32459532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bb6a1ad09483129328e42fa2b26567f8b0c3dfb47019a17d1173d14e8484c5. 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/UKEX32459533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1847093862040d840c2ea6d0a150ab316ab3037094045e6cc1609cd9f448f643. 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/UKEX32453783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b7416fe287a425515b1c8e5f0950d5713f9e182fbaa2a28f39698378fac8c8. 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/UKEX32459534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140eb2815a24ba57cc505508d66100c1d0980b857881ef5290ddc9b34344f74a. 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/UKEX32459535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3951c3d8a6e8853d4ad54d27678f0402439c1dabff328357568cef35cb8f165. 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/UKEX32459536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871e7a4ebe89e0ce1531bbf34e27dae896527eb083eb5cd179eff16211cbba17. 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/UKEX32459537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa991af8dbf4fbfc1837a796ba1600fabc96b5f2cd499781f87e02190abf1202c. 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/UKEX32459538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34ac3d99cdc20fac396b7990d1e1b72474eed48ea4a06334d5fb2a52bb5ef7f. 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/UKEX32459539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafa7a4b86601de599752f8e7e53a6a149636d76e96b372044af6b2a7789e35b. 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/UKEX32459541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed55032ea67ba51ccfc657027cf561c5c341f71b546c0bbc2c872446605013d6. 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/UKEX32355893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379634e1ceae1b5910fb19ebdd5fb94c992bb10301c83f632ee13f444335e417. 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/UKEX32355894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff6d7065f0871678b97207c11e343a0c06c9fd0bf30e71244e2e3a1d1546a2e. 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/UKEX32352284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c6178c1554ed2f2fe7768c71c3f6b3d96a0e35b0bf73009033b514d8517b35. 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/UKEX32355895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527a733e1d8cdd14410abfe0b5404bf957d726e729507603240c1ce950a95529. 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/UKEX32355896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4a30dadd7d7d34fb561b4df5168a7dd5dd9f154e26ddcff5ef7726b0951fe8. 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/UKEX32355897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac78e03839579c3eff4b7f318ff2b2ea7cf253f65509ce26451b514d7d6d1a61. 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/UKEX32355898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56d5927e50dc6dba5c06341157b624e08aa6481fff1838626aa204d356603b0. 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/UKEX32355899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aa9ac996223ff1164d8d10b8a473c353d6e0abf027da753346c564814f40e5. 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/UKEX32302486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a517dc0d159852001f8ae04c03d163a2ca6511c48fe91aa54429119c666882. 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/UKEX32302487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67efd850268d10e9dea7628c35f1ba4e2162ffe0467a9318a14c2af6398d7720. 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/UKEX32302488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b13751b2a8cf28817bddee084e041387644a14e1017614267e952bd3f7f1cb. 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/UKEX32302492.