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 0xc01b6c564ca1070a595634da15ed2872fb938a14142134f9b479c7dc98c52999. 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/a4c135f2-0d4b-4de3-bc24-db623d983a5c.json and https://artists.proofprofile.net/proofs/artist/a4c135f2-0d4b-4de3-bc24-db623d983a5c.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 0x7b6bded8ca2961644fc94c64e0b88a78b6e74561aa1bf1bd7497cda4f5a872aa. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:02:52Z), 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/USUYG1047870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd1c548e23eea87420e4147c896ededfd55bbd5bf86966d754288132a520fa0. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USUYG1047873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ebc009cf2a6f5df5e160aa9d695b5a183f788f16c94fcfe8394907338afed6. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USUYG1047876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d59ce463b3956d433404d72d90f403805db5dd0d7ce009aa589958b230e2f0. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:15:07Z), 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/USUYG1047877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba26473a000504d5e63cb31bcf6893e8e2658b355c3b361292e24e462a14de4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1047879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882b07b19e2de4eea6c04dbb8035a9a95b5851eea637a1acd34001106144f9bd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:04:01Z), 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/USUYG1073386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac1b4405383cc92343204cad7547b39437d132e32aade81604bac8c5003c5c1. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USUYG1073388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc838a69db65afe25c3235fd894f80d0276b8be78d8775ecbfabafe2b9ca120. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:46:38Z), 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/USUYG1073391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd292cd9ffb52ed2fec0ac884006fc83dc598a8904ab4d1a6040b062c4e275675. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USUYG1073392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1d830e2d8103ac0b69486daf861ffa21f1ff0b429c3fb8ea8fbdbbc7855240. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USUYG1073393.
Aguante Manu (feat. Pedro Ruminot, Jp Saavedra, Celeste Shaw, Krey-Z, & Feliciano Saldias) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a310a9a8b722bfb0d041ba920b0396e22b551c998fe00efb2ab2119c81838e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/USUYG1074288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb242c8b1805d41edcfc65adceb775ab1e08ee163466abaf242324655bacc099b. 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/USUYG1074289.
Don't Say Goodbye (Laberinto 14) - Single
Noche de Paz (feat. Jp Saavedra, Daniel Miranda & Valentino Baos) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10691bcd769c62076642f1d9e096a04b7959d08e899df101c6d14a31b4af6d0. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1083139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f5564ea19653d70a77d17b90d0ffecdd5973c9bc99e2fcb237205fd44b209d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1083140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e69c8778ec31a1f0c998d31b4efe1603c013a05a552bfca1a9e2a9d9d1d62a7. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1083142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15722ddeb9e04a4fa4be64a051bb09c3084d143e2ae850bba9b7af82e82d0c9b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1086159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08387e912032096840987156edbddbf6c304ca710b72975ea1a7263cd31a2ae3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1086384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dec813614c5a02d0415c53a28d054bf57a68a8a3d01309857bbc3dbc66ac8d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1086385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74706e9e5c358c58a6c95439e16f415e5d6fe6b49a05d9d0b06107c1e9b6580f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUYG1086386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacdd61a3adbd03316e090aeded6af9d2d4f10d0a35882e4dd371febaa473dbe. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USUYG1086388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d447c433f7434d9741c8c6ef032a35072c267a91a41eaaba9319f71e606a02. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USUYG1086390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00bc960bc12d709ec3750a56ec25572b9f593df9e35f12f0c312601328d147d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:03:38Z), 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/USUYG1086391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ffe18fa9a3839b4f4a8db08e437d62dc62ce887f914d6e5e67f10e18ed758c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USUYG1086394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf409ac2762a51e51ddc55835a853e83920d1633fe7c32ad86a24d8efa25931cc. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1086398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af17d23e9f5ab0e46ae61ae72253fce7a7972236471e96390b1a7e25b3d18d2. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1086400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccce05dec5d9d428814e4d0ffdea314d7633d204d9d4716b5b1de7190279ead2. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USUYG1133979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0979adeba07aabd7722b7bf194d32b97b48da093a3f693cf062d1faa96171d. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1133983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe538eee9899bb6679c13dfcf994d7637a3ce90b26a18a9adb0a5d8ad81b65acd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUYG1133984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0f0b31ca95c103f68e3630fafeac7ae5f3dde2849fde0c873a047dee7acbf5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1133989.
Pinceles y Puñales (feat. Feliciano Saldías)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348f1a522edd12df2795602f2cee0b405a4763ce63890c858ef31df32accd5d9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USUYG1158128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b7bcb079054c0ce2add2c250b41de2d5eff341538941f03bb45b589d9135c1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1158129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612bd7709458e0c47cafd6eda168b59ea1efb863a5cd891662de02d27faa67cd. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/USUYG1158130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88e013c069cd015f27daf35e45c964409bfdc4ae1d373738bf23ae4da964c8e. 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/USUYG1158131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c95f66ad464b70f18d453b7f90b2a9a8a0c3be674e0acbedccc9d1e7c92f3e7. 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/USUYG1158134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef7983a60c82674f405b51ddef313981689b85581e22e233c984af72429a5ab. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USUYG1158137.
Julia, la Princesa Adormecida (feat. Natalia Corvetto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854f43209441211f4bce158e600210958e6d61ec98f9f32237b4e739471d314e. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1158138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52b4a79b4d71a08a7d8bd8149f7a94fa059f3a22c6039062b8912845d434b93. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:41:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1158139.
Pedir Perdon (feat. Mariachi Juvenil Chona)
Manantial de las Lágrimas que Están en los Amores Pasados (Proust)
Sin Despedirse (feat. Valentino Baos) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9c72e23bee4713d0f4f85f0d3db8946118d24dd6760a94a210e385b5936e4e. 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/USUYG1267483.
Broken (feat. Muelas de Gallo & Dj Vilaz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d5f11649f933a68a8f3bab2af517c76777c019d7025312bc186924ce77ec56. 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/USUYG1267488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc335d198ca7e9b8eb1fcf15f38f85bb77f486c4986512a8e7b0f53236ecb47. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/USUYG1267489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d51876f85401c57096a4e7e5c0628b27d4532108439a5f89843eba922ea3868. 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/USUYG1267490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbcfcbd0010dbca5b2581809c45c9778a458e1998860299cd791572bfa321b7. 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/USUYG1267492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd98218ccaaa816e3d5f7bb984886bb7a4c0f620682d3a4d5e74828f18b736d. 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/USUYG1267494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315466a4f505b72ba3c34e50dd1faf82256f8020ec38ad30270454947ae63e7. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZGLS2008724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf413b011085a725523116fde52ce01b79ecc48a3f4ef02cb12190a51d98a81ce. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2096738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa537ea83d744574db2f5792adb7e795d9f872c6fc25b9792056663f1aebebdc0. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:09:46Z), 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/QZHZ32018316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59a4a7c2f140151d856376b637cd0c721a1724c23f67ac478787f50689569f6. 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/QZHZ52090716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfff3116892969e6020b74324d358d7a8a571a75675277af4e0b3494b86f94c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHZ52090718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4804d9a9a0414c41687350a3b110a400d3ef959cff8962db73b5281afdd90bde. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZHZ52090728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6596b5ae04073a63cc3a04df5bc52818559b6e54fcfe5b7a389cfa3d44da765. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:06:52Z), 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/QZHZ52090729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c051f1fc628b5165c149fd005312ec22fbcd9bd6b2f738cac5d9a4b4b2ac44. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52090730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ae5686dfd21303a6bc01203063c9a16f0f47cf844b3d6f3a8646d16772e533. 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/QZMZ92197069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3670de9450fd5b8f14fd38e965f184e1771e667aacfaa18857ea7b190d17cd69. 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/QZMZ92197070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc69d086918f5c30389f87ee277f9e267b13e5810af9cda5f2ad63bb2ab00ca. 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/QZMZ92197071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f3adccf73cf2a6311602c6319ecfb175e9c2748026a539ebdb9eea653cb8cd. 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/QZMZ92197074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641d37fef76232fc856d3d6bf095c4f710ff15035515467cd5d46d3c31652a37. 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/QZMZ92197075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2f7afb05583d6e6e9351072194f12dfe190f09044b76be893f8573f3adf41c. 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/QZNJW2321607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15dd3c414733501c601ac154d9b237a777af1fec6486e5dbd2b4cf169e73129. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:24:12Z), 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/QZNJW2321616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1496ca8118427ffa43ebc12d3bf9852df7f4d860dfc092b7dcbfeb514823d761. 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/QZW9L2394044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757b2515ceaa1e082ac11e99ab86d86d9f3b76dcf96c361b8396fcbe0d5d4443. 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/QZTPX2376063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc2d9b85ca89b42295b7014c7e0dafdf4e8b20baf6a95f88444fc1f3a92840b. 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/QZW9L2394045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba02cefcd8ccd6033d7d50b332fc654dde053a4978969f3468b7ed0ecbc20da. 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/QZW9L2394046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbae32f62b0b879539de0fafb9239b22c78393d606e02b74610df94a9bb88a5. 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/QZTVM2306680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ab934e6f6deaed2ffca4a0298821e11f8ec22483dc2d6f7a26232c8cca0ee6. 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/QZW9L2394049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4c0d078f70a1a025e43ed7591e269c772423e2c8d43779386edb4f9ebd903a. 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/QZW9K2312465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe452df405fb345dc4986fc390d78bd968787aec9e4e02e9122c86bdca3fc2a99. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2394050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70daf073a9f520c53822122440a3dd7646339f0c240497fe255da1870aa25c74. 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/QZGLM2404539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a0d32de855bd43c772932927c1303ad55cb10d69cf4eaa3a811175270fe4ed. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:53:23Z), 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/QZTPX2530800.
Rap Chileno el Sur Es Hardcore Godlevel Enfermos del Rap
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6e3e8f6266d1812b153b85a129c554b95de4bd23a8f128fa99b69bb8fd3826. 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/TCACH1535379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa70bca49ca8df551f4475103564998c621168e8b34fc655fb68344e07a27d96. 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/TCACH1535376.
Enfermos del Rap la Enfermedad Se Propaga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f1c0a1a7df50aed863285472b5d3095c10c9503b0067e7351c361efe8d0bcc. 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/TCACH1535411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2f6d22821d3c416a900dc231a712447797b67dd0b18b8a1109e7ee1b3b837d. 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/TCACH1535412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d17f43da8035352328305c4b5e2ce36a99ad28fa4b54632bfe571dec5ae6b09. 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/USL4R2122328.