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 0x81496a033322d0367219d3dd3135a7937315b7dca48b27afd1ed3021510040b1. 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/c5cd6ef4-ae79-4e76-b353-d6dbe798c814.json and https://artists.proofprofile.net/proofs/artist/c5cd6ef4-ae79-4e76-b353-d6dbe798c814.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 0x0263e9e1ebe901e8bcbf988c17814daaa44541e07a3777459c7643eae8d39fed. 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/QZS7J2171116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb76948637ba832dc641a4b0ce19a40fefc933cf98eace2f4e503968775d5f6. 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/QZEZZ2100577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6804aeba5ca1493040917186e537551836a1430bef7ef078f88aee55cfd5aa6. 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/QZEZZ2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e8eb124bc7d325d3f194b6c7bb64587df93dcaa45852fb1330785252adb31d. 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/QZEZZ2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cfceb8c510522e7a8515543c9d8b7a273f34c73496bc7e5216121026b40524. 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/QZEZZ2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb517e9404ce28fc222c15131b6029f362266c0c7d0ca0a40aee39419aa5bd263. 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/QZEZZ2100557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f17e9b288ca9b7ec83c2b7c4d46be7875727e992d8eca65ceaebc0bea85312e. 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/QZEZZ2200127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7aaa89ae1da3cc9b406acc5ec3b0254c54f525ce9503b37c648c47c1b51108. 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/QZEZZ2200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55e3cb37b83e4fdef4c7bdae763f5a8d1ddeeb4bfca9eab6ba837b60a1dd427. 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/USSD11500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6247faa90974406d3f707bbff181f7385ac51607eecea796bfae0f43e496b2. 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/USSD11600043.
Piensas (Dile la Verdad) (feat. Gente de Zona)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826b5c5d1ed1a2cc23519be6b8d9344a5781bae835e547495b027819cad4e0cd. 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/USNPW1400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2926998be7bc5f3f22a05faca92132df1b84dec8dee1ac3462fe822fb367dd6a. 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/USSD11600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc96b73802939189ab2aa2232684612d173e342cba5df3d0497f6fc1a6847fb. 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/USSD11600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5777428673ef47e1c92248020a7bd1b49fe941f6a18963403cffde3df53cd92a. 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/USSD11600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391e67d16e8b5f0fc415d795e89755cf665aaecb9943a89b11501cfc84106c94. 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/USSD11600047.
Tú Me Quemas (feat. Gente de Zona & Los Cadillacs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2d7bc53e74022db7889d1ddff5129d4be277fbf51a6848c520d0bcf06e806e. 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/USUM71407509.
Yo Quiero (Si Tu Te Enamoras) (feat. Pitbull)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a882a0caed4d991b32e7184d5ff9337a74e35437dbdc5778ee886ba5e5e34b. 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/USNPW1400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e58d6c86138e571e8af07b275878f4beb7c3547ca1c11291c21b9cb97a6bc6. 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/USSD11500405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18ea57f92f67fa7072684bd41d1d92e5b14b54533ea30ba6b050aff209d5e7b. 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/USSD11600048.
La Gozadera (feat. Marc Anthony) - Salsa Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490aa931fdae1e7021ac493d2bb7c10e4a045f17e5436becf7873085017ccc3a. 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/USSD11500235.
Traidora (feat. Marc Anthony) - Salsa Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b5d3f1d45bcdbe2ae432024327bb040b26d94b1f43b06dcc49da2d5eb4dc3c. 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/USSD11600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb1f07e09740b3149caa6f0e3dcecbce92a4f21ff9f5917df9bb63be9ec7656. 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/FR9W12222453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0263e9e1ebe901e8bcbf988c17814daaa44541e07a3777459c7643eae8d39fed. 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/QZS7J2171116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7aaa89ae1da3cc9b406acc5ec3b0254c54f525ce9503b37c648c47c1b51108. 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/QZEZZ2200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84029bae70bf84d17b62d8bf26478842652dec46b7cddb3d6eadb7404d3d9095. 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/QZEZZ2300444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4543c10a0854c4a14161454799913d1f1121dda7b00881460ff68b797489b5da. 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/QZEZZ2300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6d74bc2a8d5fb5157ecce4c0b58f3aa2fed449787cbae4f0d9f367555cd945. 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/QZ5AB2483478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7ff218c1be3c0870b914b733a5fb122a6ae0ea49f8a03d467cb7c1bc7e9eb5. 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/QZEZZ2300003.
Venezuela Minnesota (feat. Claudia Prieto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631e274e9f49c73584fe7cf8c938b5665a3d5c25fb4c812ab1f545542216e7b4. 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/QZGLM2271951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f969fbd0181a47bf0455d0fdf7d017875cc641ba94c2fe9b62b574aa85458f. 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/QZW9L2374816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60a67cbcd27ae11fe988e7573c536e7955d5b60e80ddae9075637950be310fa. 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/QZW9L2374821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba5da727258f9e85a7a605cd545e8dd81e858cbcb3697787be3171af3c78b36. 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/QZW9L2374824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca3db16ac30a31d7a836dd9fb786ec0cf83558ad8b72cca4065beb1031fd032. 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/QZEZZ2100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ce72d7c22fed48bea8d85a3acc8aac210fad533b5c85623029f09de46c3fbf. 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/MXUM71400922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1301f0143a35c0bc00aca2eaecfb9bf11e336284e85ef26d1273e3b524db04a5. 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/MXF061300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ed6dbf66bf01d678e58fce3ba3428e7fb0c88481415a1b9bc8c4dec8611100. 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/MXUM71300433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5dd80a05d94a7bd826df43dd39ff37f17b52c0f5ae893ac778ff182b51fe9e. 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/MXUM71300423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05552e4c30199148c57ba63377a51782ea42f56a3c1b97a7542bb546424df59a. 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/MXUM71300432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0507554866fa2d1f205ff4037b308b454f26427e698479758e1678106f3842b. 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/MXUM71300426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81c0e6fd0f09076588f367b778757f0ffd4f72c4e3ba40bf9e632776ac68cc3. 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/MXUM71300428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435a10d4c7eb4dc45037b6d4ca9d4870ca953fd0055f7eb2a6bf5c9cba977060. 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/MXUM71300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3396795e0419e369e7b2daa0a7787587966e0d70f36f9d95d59f4b336c09ddfc. 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/MXUM71300422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d82d85f58ff7a9f4ffac71cca52f4ce90074f5539132cf461b5a3f32135d516. 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/MXUM71300427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fd666dab99a3f977861959f20b3229051db56c5b48382c44e3c4e0f70af7a0. 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/MXUM71300421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11b1115df6f94f06eca7215ff092bbf4fffa2a13a92fda6d739bd991906ccba. 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/MXUM71300430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb84cda4b3bbe31601a6beb4fbf19d5557fe029269e1d5b8b9d5659088caae20. 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/MXF061200548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c9817a831610e59489090cb204f3caa752e4a0232738c06e4d8763e819dcad. 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/MXF061200319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919bad51cc1432eb4ccc57ffdde52aa994c18fa97726b79cfa65ec6a683e2a60. 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/MXUM71401039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11eac57d3bd99ed8dc91bf86ac4dd949fdc9b9722bede7a6e807508af23f5c0. 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/MXUM71401040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88954f463b59702c513732d2462d4218836a9c81ff0821f9c2488b7cd41bd1c1. 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/MXUM71400910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16eda21707ee7286ff3167d85126b3324ce78bbf9d381cb2298a3d095151840. 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/MXUM71400911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1301f0143a35c0bc00aca2eaecfb9bf11e336284e85ef26d1273e3b524db04a5. 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/MXF061300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ed6dbf66bf01d678e58fce3ba3428e7fb0c88481415a1b9bc8c4dec8611100. 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/MXUM71300433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5dd80a05d94a7bd826df43dd39ff37f17b52c0f5ae893ac778ff182b51fe9e. 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/MXUM71300423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05552e4c30199148c57ba63377a51782ea42f56a3c1b97a7542bb546424df59a. 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/MXUM71300432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0507554866fa2d1f205ff4037b308b454f26427e698479758e1678106f3842b. 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/MXUM71300426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81c0e6fd0f09076588f367b778757f0ffd4f72c4e3ba40bf9e632776ac68cc3. 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/MXUM71300428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435a10d4c7eb4dc45037b6d4ca9d4870ca953fd0055f7eb2a6bf5c9cba977060. 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/MXUM71300431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3396795e0419e369e7b2daa0a7787587966e0d70f36f9d95d59f4b336c09ddfc. 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/MXUM71300422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fd666dab99a3f977861959f20b3229051db56c5b48382c44e3c4e0f70af7a0. 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/MXUM71300421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11b1115df6f94f06eca7215ff092bbf4fffa2a13a92fda6d739bd991906ccba. 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/MXUM71300430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c9817a831610e59489090cb204f3caa752e4a0232738c06e4d8763e819dcad. 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/MXF061200319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4766c0b6abb2673293ce242278aa42091197880f051f65d4a39154a7e71ec5a. 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/ISRCQ2437392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6319f9761c5a7a8b5722115221482246138c5ee936b8307765db58727dbe255a. 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/QZNJV2416890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730d69e0ac15db744b73a7fa82d3c4491bc43adc48b8686ec93eb7bca89719b3. 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/QZNJV2416891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e033f84d73b123484f54f6e585864f98b174f59338b6d50fe8056deb3ab6e35. 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/QZNJV2425600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5470131548f93c609ecf93134e14f83674967bc49dbfaf3e45179fdde52803. 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/QZNJV2416893.
TRAJIMOS EL PARTY (para los Panas y para las Nenas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321548c5ec077ab306a0e8f5743b02622d3fa5be2c4e241bfdb4c668f3e36bce. 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/USLD91736846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e15f8a9ebf556adf3517e09f89e580dc7c1d99fe1d02758a041809981b3b17. 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/QZS7J2242280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb1f07e09740b3149caa6f0e3dcecbce92a4f21ff9f5917df9bb63be9ec7656. 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/FR9W12222453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a59224b4c34a9ec65784218f401e9d98746a63038b8b376be46b95017f26037. 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/QZWFE2356793.
Caribbean Beats (Latin Instrumentals): Vol. 1