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 0xb9c6f7593e7b595aba9ea8f082c570da3ca50234580ab0f121ec81491c6cbb28. 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/e9a687b5-ddbb-4eb6-bac3-be9d99d8eb3f.json and https://artists.proofprofile.net/proofs/artist/e9a687b5-ddbb-4eb6-bac3-be9d99d8eb3f.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 0x4327bebb3342a225da9d8a919043e55b963f908fb75881c0b5845b353cf5475a. 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/PLB382300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb3d88d59373b0abacc88da0ffd5e549be6700b75acd87c22dcdeb2c5e87a18. 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/PLUM72200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d4582fe5b6c9e5749200fe31a50ca44d64d0e9ff0abd095b5a37b49b5b7e3e. 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/PLUM72500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6027ede2be3094cdca510acca8a9acb2cd60b311ab1a96273dd0adc2f79a65d7. 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/PLUM72500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae764b01f0442170f3330db2c569a9953c55d9224df554b05cf41f931da759e5. 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/PLUM72400569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5819a03b1d36622629ffac4475f4bf309189e83c9136d1998e5686bbd742fd7d. 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/PL2DY2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6027ede2be3094cdca510acca8a9acb2cd60b311ab1a96273dd0adc2f79a65d7. 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/PLUM72500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd802ffd6df7e03ddf53334d1ead8fd62855bdc187c47b6fe1d13ccbeef33a8fa. 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/PLUM72400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79891f214f62b9670b1ca2dc2144b8d998cd4f196004513a9fe8bd692cbff75. 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/PLUM72500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8200e4fe957cf8774ac2a31ddc63027a0725d51e9dc469648acf3ff56a340ef. 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/PLUM72500059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05cc9ec2762037ac11fbb325d508c1057d3a6b4a00ee4261b996c8ff68ffc44. 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/PLUM72500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae764b01f0442170f3330db2c569a9953c55d9224df554b05cf41f931da759e5. 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/PLUM72400569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594eaf8b480e3a0a45328bbe8b54576bf0815d486029a69b6bd8602294f8a03d. 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/PLUM72500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e3f5887e1bbb23876c94dc451ff9a6263a8524aebdd6564c4f193986e23ae0. 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/PLUM72500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11fb41a9ae0a99187aaec7f9b43dc22e5d41ee7dc725b2292e7a0584141a262. 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/PLUM72400235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5819a03b1d36622629ffac4475f4bf309189e83c9136d1998e5686bbd742fd7d. 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/PL2DY2400772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de1f93337bcc5e8f7d7069eee2b810b6cfb5e88ed86e4f19a41671f4abe5842. 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/PLUM72201052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3ee2dbc91522796345ac2b584bd287698b24807cb91a93aa6c4fe3b501c64f. 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/PLUM72200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ce0bde2f0579d47ca41375e1341e747ac752d6ceb6aedf880a4ccf59e9addd. 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/PLUM72300269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b48a2c9e7fb0665899e60a2a708c8c056d3c419acf9232eb79e342c263b2490. 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/PLUM72300700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007a8482933843a1a24339d56b155a64f8716d29d0099930f608ef0485dccf08. 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/PLUM72300719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120e40bcdcd18424256dc5f596af59d3ad9cd017da2150e2da7420b4c61f910e. 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/PLUM72300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff2ea5bac3fea97f7a28a180b05a94b0f974bcd2e524b755502cb39db632412. 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/PLUM72300663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc39af947abe504e3e1a1ec48ac6a6aa26bceacf796281f5ba8dc41fa3b633a. 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/PLUM72400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ea914369780e25b2e65925bd8bb5008de4f89cdf09a4395de200c36416e3fc. 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/PLUM72400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f8500a18d3ef11440b83392aea0e3e6fc01a2209b4b97cef706c943f333d21. 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/PLUM72400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f512d1b57aa3568e91f5e9da755a15550b8da2dc987db02b78285021908b0e. 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/PLUM72300428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929b1afe09d11e6f2d738852e5ec2d479d9ca05ccdd1b14d2c47c08ddca890a9. 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/PLUM72300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336a334d00d1f03ecaa3441dc6db10bad49aa346a890870ff541a7dfffd8042a. 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/PLUM72200646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4e4f86681f73df2da3fb76d717f1271b065f431432a85fc65eff8f37a1c47c. 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/PLUM72200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc8a5831e5d70eddf40cb73a70b939962d3ea9c1ee2a0bc0a5cb20a44766b37. 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/PLUM72200227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bb49fd182a7bf1d635ce9a03aa04f4d3ef492bbbe81dc370edba0552120a3e. 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/PLUM72200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843df61f5fadf504654f9fa4490f6064ccdee5eabd88a1d5bedc1b8d2925a8b3. 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/PLUM72100761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d92c19aa5e1cb48022fabac9ba4fe806f0d0ff769eb0e1ca08d095092c55c2. 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/PLUM72100718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dea257e923618b65272436a1f9fc994cd28a8ed7ae6e31b2cad7c8bcb1026c. 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/PLUM72100585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105029c7c743c0a99d7a5a93e7167f43f5ce787e1a8af57df464799b28116c22. 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/PLUM72100685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaf0289a1871abde9f97810136b416c62b64f6e6f92041bb0890a74136127e6. 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/PLUM72100919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb3d88d59373b0abacc88da0ffd5e549be6700b75acd87c22dcdeb2c5e87a18. 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/PLUM72200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413d6256114266ced4d371bb386b8990f7393ccce27f47b845f77e340839d733. 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/PLUM72200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0d413225c140ae9dcc848f6beba65d162c26dc85a2611d0e3f4e9003bec3e5. 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/PLUM72100778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7d2401b2a647be0d6caa547e7a6fa840d83c028088e795cfa6f9b1c1eff8e6. 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/PLUM72200424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a272f9b4f5e69ca1aa3e45135e126bc5015edd1fff08e6c22aaa3da1bcc2e2. 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/QZPLR2083944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64866d633a4eae4d9d269ae46db27a1643e2373b95dd5fd05ab38346415042c8. 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/QZPLR2083945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1c182b16f14b30ced9fbd557ac7b14cc6977821dec2f140fa1fe4321a1ee8f. 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/QZPLR2083946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fdd5eeffd1219e22c29c339598a485398457bea9daf64a192fcb332bf13a56. 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/QZPLR2083947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5134c3e92ddd9ad8f87711313d8b31573a51c5ad7aad9005272c7dedafdbcf. 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/QZPLR2083949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf1557825d2869f102573229d9732284686df8822a1fed18559ea3d91e2a4b7. 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/QZPLR2083950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6048bc81d8b638c573bae3861875c418385b88d7dba4c3fd3b5afd8efa3a9ce5. 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/QZPLR2083951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba3c1d73363a9bc82311d5b2014c674187d28ea06a045d456580be7cdd4510f. 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/QZPLR2083952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02921bec270534fad5c52b0ced3934515d435615e511fb6466d743499dff4c44. 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/QZPLR2083953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251661f54f00d6529b7b6eade3fcb7ee0649d9a6d0050c450a94ccec252de8d4. 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/QZPLR2083954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4feb81b9435fce4295b288f8b8acdddb917758063bb2c301c3d0fe0eb48af0. 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/QZPLR2083956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c48bc5ac16313dc17f4003960b383de7ee09e13af34e2490d5e106a590d6cb. 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/QZPLR2083958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1c6fd784310b1d1b05b34a89c8b4b158b4bda42e24da756893eae859906f1e. 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/QZPLR2083959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd540b131dd8329d8b55f8b24bfd47824aba1e7f6f88b0a94eeebf576330e6e12. 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/QZPLR2083960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17d490e616cf1f0dc619a49828ea4f46c38cb6e97829c65200ab23778faf351. 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/QZPLR2083961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe589ab8c8d4c62c95ef4b35b47e68f2ed59e55525ee80fbc260a6b790ad0c15. 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/QZPLR2083963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e39d9bca6aa82f91655ce67172d28d7c63004ba90cc257fd7f153ea6642000. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZPLR2083964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe9e4b2185cada623c7084617665338edfaee4b58e6de13b5419a6c3926d072. 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/QZPLR2083966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3a00e03c075db16dd18486aee303a62750b54074849bbdd4917f4eaa4e3115. 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/QZPLR2083967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e435ff8d86892997f3dba3354c4d1dc98ae126015d74f667f3f1f00c2fa85d7. 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/QZPLR2083968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d704ae3385a83f90829d62b78b62c478bb928119af301b0dc7ad61fd02e5e4. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2083969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88fedb6b54df2134acc96ca51a8786636dad513cd1f422586a73cc5d2aec844. 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/PLUM72400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae5428b0f54961a07c4764ad81f8dae2ab49ebe0bfdaeca217142f543e676e8. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/PLA552400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd802ffd6df7e03ddf53334d1ead8fd62855bdc187c47b6fe1d13ccbeef33a8fa. 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/PLUM72400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d565e37bae2452ad1a7c3e2a7f88a90682f8923edb8e5a2181293330cf077d2. 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/FR2X42434795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b48a2c9e7fb0665899e60a2a708c8c056d3c419acf9232eb79e342c263b2490. 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/PLUM72300700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929b1afe09d11e6f2d738852e5ec2d479d9ca05ccdd1b14d2c47c08ddca890a9. 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/PLUM72300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ce0bde2f0579d47ca41375e1341e747ac752d6ceb6aedf880a4ccf59e9addd. 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/PLUM72300269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120e40bcdcd18424256dc5f596af59d3ad9cd017da2150e2da7420b4c61f910e. 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/PLUM72300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1d89d98bfe3c72bc7165c8a77d52b10c09b68a64ccc3e465b860bcb8896715. 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/PL2DY2300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de1f93337bcc5e8f7d7069eee2b810b6cfb5e88ed86e4f19a41671f4abe5842. 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/PLUM72201052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc8a5831e5d70eddf40cb73a70b939962d3ea9c1ee2a0bc0a5cb20a44766b37. 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/PLUM72200227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3ee2dbc91522796345ac2b584bd287698b24807cb91a93aa6c4fe3b501c64f. 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/PLUM72200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4e4f86681f73df2da3fb76d717f1271b065f431432a85fc65eff8f37a1c47c. 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/PLUM72200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413d6256114266ced4d371bb386b8990f7393ccce27f47b845f77e340839d733. 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/PLUM72200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bb49fd182a7bf1d635ce9a03aa04f4d3ef492bbbe81dc370edba0552120a3e. 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/PLUM72200111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaf0289a1871abde9f97810136b416c62b64f6e6f92041bb0890a74136127e6. 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/PLUM72100919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bb15087a0c289558914f2774ccb91535e6e81f0bb35055ad6191ea2749732b. 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/PLF242108453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0d413225c140ae9dcc848f6beba65d162c26dc85a2611d0e3f4e9003bec3e5. 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/PLUM72100778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843df61f5fadf504654f9fa4490f6064ccdee5eabd88a1d5bedc1b8d2925a8b3. 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/PLUM72100761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dea257e923618b65272436a1f9fc994cd28a8ed7ae6e31b2cad7c8bcb1026c. 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/PLUM72100585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ec75b87006b530a6d98767593931f7efde3e730a0df1885416b78a8c5c7eb9. 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/QZHNB2172634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d67476554c4d52afe55875bdbeb027d6d82ece6c41182a8cd383a9ee562fdf5. 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/QZFZ32150505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4327bebb3342a225da9d8a919043e55b963f908fb75881c0b5845b353cf5475a. 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/PLB382300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bcad8d45f3362d2795415cb3fdc01690e9f3e7d1d097d79a898fe8948e87bd. 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/PLF242413961.