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 0x8ad32fb40e8d5ce2bd02c8f81e6cb018c7d8d462fe0986290e503ccde4576159. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/689eec24-08af-431e-9a11-b7751d9cef9b.json and https://artists.proofprofile.net/proofs/artist/689eec24-08af-431e-9a11-b7751d9cef9b.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 0xf39a18a5621d0035ef9266fa640b0e571be0cf3f337b31cd58f80b037859dbb9. 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/USHM21696344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef379588f0c6b0200b5eb2ed1b718c4fe483fc1a269c91c7e8d2c30b63ae0fb9. 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/USHM91289936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf737e2348c035b1df3b1e27aa68437e2cb74b6f2c9ef94923a3214e26beaeb13. 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/QT2HF2400243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6e541ba4f5c0b86800ce3e0be5c0a7dd3a6d02d5fa5a3107888ef1f6af3627. 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/QZDQH2272194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be59782ccb8073f128caa8144665d8643cf91c1cff8797ac87ed7323d3ce856. 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/QZDQH2272552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860546f284a2bd2fe789f6d4808d57e181bd484d3810c347665b8e79755c2ff7. 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/QZK6P2022404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833d4b8ba840eb04199e9ca79ca443c1b2267cd1f3eb3c42caf0acf2827ff997. 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/QZK6P2022412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1345ddf90859f15cc9723c09d462995284cd5373a75cf606d91e8d89a41d1b1. 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/QZFZ72003812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f262a1bd27f24f0affa6cc6c555743e253b23f665323a6d3b9f89f75f54269e. 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/QZDA72019825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29634a7d46e3d50d3e65558987d3b3af36c0def22c3d0096e236be01613d6a6. 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/QZDA72019827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097b7bd1ce5b3852bb0d8a658913378b66bbe0fd5efee87fd47365faa9604633. 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/QMFLS1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6478170058c30769fb69e94cb0e06e6ab458b1048e7b2586c482e1798b5cd6aa. 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/QMFLS1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea387adc0d0a2a49944de6a9b3fea00aef6d9f48c981c682453bce1d31ff264f. 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/QMFLS1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5231153bdae32af8940251ca25d27121deb779eca44af13c29491dd973c4f88. 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/QMFLS1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b27b2c14cc2336d9457cd53ce4655fe72d7da0f4da7b9d1c480f529e7ea664. 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/QMFLS1800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6a280fb9f45b9e94d01eb0a3606dd0e676d25b03b23b3e00c47f71f3b33bbf. 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/QMFLS1800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3b700e3d9d762b3142426cd8e012cf0301e13ff5471a5d706d5733b53af3a0. 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/QMFLS1800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d111174916113ac3a4c9015788f14dff608b51ce2eaef712919fa3e671768e6. 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/USCGJ1771921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38de0cc0441cc83a52408cb72442197d3251c9beb0b772244f708579adebdba. 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/USCGJ1771922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2390f6dd907231d4de14917de92697e949dcc2cbae2772d9b00d674d3ffc275a. 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/USCGJ1771923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f3f81e7bb5e5c3871d2e7171b093fdb3bfb021ea2585474d12d884cb108ca3. 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/USCGJ1771924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a7a426cbf60739309bb188b8eabcc04e54fb2694338bc5ce375332f2a4fff6. 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/USCGJ1771925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2899c60c9f4bf294914b33df993c9b55c3cfe7b3daab47473fa67e7b793139d. 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/USCGJ1771926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57bdf72f84ea2768f115035c52d87b47adbdeef2fcf105ac8dd9d432e2c8edd. 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/USCGJ1771927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821922f1e4ec6786ef3bd61488e5a405bed2565187ee0f5e77ad92c3291d66f8. 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/USCGJ1771928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43ee79054980861477e6f1654ac9a86ebbc67572e6527ff5791e50c079ffe08. 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/USCGJ1771929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf370be0fafa54aaa90543efefa16230b7c514b8be60038e3c6a5d0acb8d142. 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/USCGJ1771930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c931257c59a2453e7e733ee49f4118c18d2c150779ea3866bdea9a6724fb836. 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/USCGJ1771931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf04ad53ce224f9a4f9c3497b934cc8a2f031b0c3400d960d00810510269c662. 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/USCGJ1771932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30221895ea1bc67cd48fd5c8c02ce3dc0cca0f788bd0cb2bf399bd761add3b88. 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/USHM91300394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda26cc2a304d2433cd6c9f22e3919795365ce0b4097cb83def9267eeefde6056. 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/USHM91300395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2625cb524bcd0dd3a0cdf55f829ab62a3a1b83482ecb45003396b3c0b279b73c. 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/USHM91300396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb009df934b70e48ff2f3b0ba2df4b9eddd3b2b889acc42369f7fd334e9fabcf. 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/USHM91300397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28ed44970e5be6c1bc2ea6ce16ea237b9273572de0b071ef635076e35dc1c8b. 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/USHM91300398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5decbd1767f1a37cae54c12b2221cfd474cceb89fee947929bcc094475bce869. 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/USHM91300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea24525340aaf9d1361d2779e3d3b27d80185da9a9cd7a6097dc43ea7a01ca5b. 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/USHM91300403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4810907e1e15b85078227a43336448ed369e227cfd573e959d2fdb9f40653e78. 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/USHM91300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071c61ad45cb72125205fb05e60d91a7b9cccec2e10e3304874c12773fb0ec8a. 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/USWL12502363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f754a407b07988d0577e913ab1e6feac6c31b6d710330461d5ba50e63644f4b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2512850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1397a76bade4d89a69fab6447a82a54a9aad5ca0cef0096fcb0c540bd7f28c. 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/QZDQH2444046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1629f0f5831ea3a69c9e94e6709097cf566c0b78ae9efd64de59b0f1a9c78a5a. 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/QZDQH2437558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af97945ebeb66b9ed9777435ac9fc97881246a0e4840102162474a74aeeaf68. 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/QZWV32419683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ddb671da309813e4e273ee095563ca3fb1382ae25be893024e690e53218b07. 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/QZFYZ2456431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8673cfefa65e3ff5d1946e42a059bf891f7ed94982edb3f4fec4e19ec96abf4d. 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/USDXS2303235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9880c7148465cdbd98c855f8d5a9f98cc67d30f9e5c7d7119ffaf6f48c5b4c88. 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/QZ9QQ2300787.
Vida Peligrosa (feat. Arsenal Efectivo & Omar Ruiz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace11c278ddabf013ec894c8e8c75a9788023300c0f33a8f720b3355bf53b7ef. 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/USDXS1800501.