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 0xa096f7e3d3e7e2cd2936af034bacf5d7a1cf55964da5b1604f6f130449493346. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52372b26-6ba2-4cc5-a0bf-bf7ce881056c.json and https://artists.proofprofile.net/proofs/artist/52372b26-6ba2-4cc5-a0bf-bf7ce881056c.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 0xc7a664803630dcf958071b40d081bc2233b3e753d704ebe290e203b1d093e577. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:21:10Z), 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/USASN1403235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad6a3f8b4ed313d0a00324e82a20865123ce5b182238c52665c87c434f21d38. 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/USASN1500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31199b0bb912ba97d95ed79fcea8cfee1860743844906ae413fbe59faf890e7a. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec652f85968552a9c55d06e6d46b9aa4220d87ebb5bbc541d749901a1d17d51. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/USASN1500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8f10da832840947eca5041fca4c7ed0f762f4db654c027e348f598e4e3538c. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd341b251ca6702d7d493d8c56bbf9fa96251ee7dc0f026d7ffc33408e0693add. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1601212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7518693b1bad3fd70346de0405ffd4a3dece294a8ca5020180842b9c3fd6205d. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:45:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEU2011740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb429cba060270fc0a3820141281406a1b0dba48ce3452ac0b8d21e4b3cbd70. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:42:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1930060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b0afdb5102042c6a473f5b12b3a69a1f6bf678282e376792e7de342d87f638. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1930096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b433fc45b818f4d2838c0d027135289aaafafaf93de2f212e0b3d7cb4bd52cd. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:43:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1930118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf44a8b984c61a6f4775d269cded49c06a346808b65fc26e11f0f1dd116a802e. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1930129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e651162db96332b52744b3a7e86c91cd9257103c72e4481de0c2b2b50cdfc68. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1930157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a946e13fd703bd4dbf3dcedb69a17475da238af600683d5c65ef37200883bfe. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1954542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dd75ecc6a4c3688dec38570b1c3c7c8afe91a4cea4072268ecac1521c15093. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEJ1968041.
Popurri En La Privada: La Costurera, Los Tres Animales, Todos Hablan Nada Saben
Popurri Fiesta Fiesta: Fiesta/ Sopa de Caracol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583e15609efaa9ddcbe4837feb0a39ea24ba91edfaed335e3fc4ca0b56222ec8. 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/TCAFD2023911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e84b5c1af2f5f2ac03b67b066ab576b022309b6c54868752d3b0b9e9adac6a. 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/QZDFP1874156.
Hasta MI Ultimo Dia / El Mañana Es Para Siempre (En Vivo)
Hasta MI Ultimo Dia - El Mañana Es Para Siempre (En Vivo)
Los Gustos Que Tiene el Muchacho (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcc2d2b2f84390e0dfd357d4d51281d98a336570731a0410e52d970ef536b30. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZDFP1902996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679742d60c8de44dde31846db16b5fb7a59874d889fc9d53127c904457ac523c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR59R2238191.
En vivo desde Concordia, Sinaloa (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6535e75d0b8288b1e3ef61ced3ae36e4b5a02a937eb2f30fe7f62a5b2fa69fa4. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/DGA062269748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581ff04c4f49be6b3d6181b895dde2a384cfac313a5da82f59162bf9b459dac6. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:43:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062269749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7952606b17c0dd136a6b3a46690e2e68d14e9b7eb0395a5e2d7a94750169d1fd. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2343855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ca4a18acd558b146ce6279b053f10ebfb6dd001075779fc4cae8584688a86b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282405865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f041147b911549f26d0d94f881d7a4572935c31a5cbc2485583ffb1616271bf. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2420930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c01a5a308b8b21ab337e76ed8402cf4ac86e95f5a11e0a5daaae1cd3564da8. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/DGA0R2412635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3b43b4d89ebc5c1ee6de18838a5666c07bb96c82aa6990de530ae80b2bd6d5. 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/FRX762532013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a28c98f6e81a9cef010b9a916605d418e8f07a5ab0eb84a71aa6a644d1e51ca. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872593057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3656741141132a649ea8c1856559f0a4954c63b4e873690f42feb16920b76076. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872593059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc639bafc34c237031646bb047b67a0ba8712efc14ec46164b9d85df16abde133. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282561003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3b43b4d89ebc5c1ee6de18838a5666c07bb96c82aa6990de530ae80b2bd6d5. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/FRX762532013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083eb516dd173682ebe7e8b7259e913248255cd7b936ed9e488133b1bb49885d. 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/QZW9K2374400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51c57a87509156e163afe19dd6b700f61cae3ba12df24a298399e40598c8a35. 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/QZDQH2161304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dbaab15d8aaaea6e5dfe756cf5f40f5bab0e9156772309d86ec93907c8a938. 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/QZDQH2149721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f702c7ff6b08b5947dc645271433f0e99724504400792a4d588e712952bb20a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2149722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b21a8baf0aed73a807434b5c035d1b214f60a201d134c1b4caf99594e25fa3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2381787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8581ff7f501b0e270022cac901e1e56bae7722d5d8a3b07d275176d4174dc49. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2508843.
Cumpleañeros Tour Puros Compas (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e1dd24cc9cc6b5e97cfebf8bcb22190d485df34b001c5a5ae3755c5e8c4c92. 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/QM4TW2556512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27197b3b3eaf7d878a593b7fb37bfe815aaea7786f1af6f1feb148b7203ab02. 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/QM6DC2074148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd830284872b9a3ed5e307e7852c2f79ac990e7b4e05b49eaf5cee785d811bd84. 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/QM6DC2074149.
Me Enamore Y Perdi + Asi Es La Vida (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b2483833147fad0ef018988ddf61e461da6ba7bf9e6a2b0739b9389eee045a. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2381786.
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
Derecho de Antigüedad - Si No Te Amara Tanto - En Vivo
Derecho de Antigüedad - Si No Te Amara Tanto (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfccb8ecd92637782f52027549711f59e8a0d4c02e234ca151bb2e26047d5e3c. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2280665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e06d7f94ac2d47aa7cf2ce5ca7b8929ef33e02f18685c697dcfa2cd607f66a. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2556503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe197a349dd3dab72241d34c39dabebd2871820665c4262eb4dab8a035f73ce88. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2556508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf1716e75cd6e41eda67b80625cd2ce68e20b84539560af6310aebb7be2dfc0. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QM4TW2556510.