Neftalí Álvarez Núñez (March 24, 1981, Cataño, Puerto Rico – June 1, 2023, Bayamón, Puerto Rico), known professionally as Pacho Al Qaedas and Pacho El Antifeka, was a Puerto Rican rapper known for hav
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 0xf56a40b5869e52f0bd916dead0bcfeb0f69fd9be8d252b508589e09860c26220. 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/df606107-4865-4106-9011-59f7a4cb08c1.json and https://artists.proofprofile.net/proofs/artist/df606107-4865-4106-9011-59f7a4cb08c1.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 0x3a32f9c661d6b17dcc907252d5cb786fb47266b8a7b6702e170a56653fe32f52. 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/USWL12100211.
Pa' Morir Se Nace (feat. Wisin, Juanka) [Remix]
Pa' Morir Se Nace (feat. Wisin, Juanka) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e4a7ffd7ae6f8da200633f41e27c7ff1630e4143caa9450655ed09b26a747d. 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/USWL12000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6027ad7bc31bbc5401ea8afdd40a4b07d15a876937d16f06704664e690387eef. 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/QZNJV2139872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ae0968c8155d147b243f02b9b8195d884b69a1b7f0464377323f3b4f5d55d7. 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/QM7281929209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483b53c2c4da4b12ce6c330812233ad699c4372392e2ecd0438d11634eed1814. 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/TCAFA2003265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e85c3453eb29afafdfefe6d5371d494a5e51fef9b47322befef181166f005a3. 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/USWL12100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9cded59bed1a57d60a9c620e37f85405a523698781c623ca39d74171397d28. 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/USWL12100562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acb05f155636378b19a6abe0d5c8bb0d7016f10d5de28c5b84e8117c4495e66. 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/USWL12100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5432604332b14aa805241fb4c643119d5ca38ccbfef9381b69dc9e25782684bb. 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/USWL12100563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f423341ce1fd169e9aea5f431d1cb53680f46908d6f6a30eef7b2c4d2bfb2e. 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/USWL12100565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5e376623e4f5009499e93c43c2bc10656b787fbbaf49e22bf7f5563a22a39d. 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/USWL12100566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a7621beee300dc55e26ab07eec9290a6f783676159dbf903a1833c22aaa292. 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/USWL12100663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391427afcef182435224e9900a3976b8b130e5450a1eb7046a6efee557038d59. 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/USWL12100500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f970ce64a872e205487e87cacc4b6b8b53c56610299a0ec9cea5d4c0fac0e8. 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/USWL12100568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebae52c95a77c87ac0cce7507fd1c6ce4c46751c2a6ea6b09b1591cca5dfe19. 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/USWL12100665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71040f89ec857c25221d2386fae84bded77b473a675838a8355a07829b9a6528. 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/USWL12100386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6cbefe0bf234ef3df6fcc101565e57e6d082cc4b0d72293a58f2411426ae0a. 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/USWL12100569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a32f9c661d6b17dcc907252d5cb786fb47266b8a7b6702e170a56653fe32f52. 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/USWL12100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a13d3982a46ae0197abf29649bac1e4f2f3a03b7e69d0a7124914ab65e568c. 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/USWL12100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01ea25046a70ff9f48f75da393e3a36101a6e8b733435521de0b2cc3b70b006. 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/USWL12100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b28e018898089f843734b53213111cef2adab214c326cbe7221f04be424739. 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/QZS7J2352208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045f00dbd2ad02a9fdd6c05330772abdc32206107b2051a2529b39ecfc9d2977. 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/QZTL92316265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b807b12e78b501fcdd6bccd5e6bda978a6ccc5bff74dab440b2e07df28ad89. 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/QZQAY2304423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8107f205f86aed8066a76f51f55ab3249351733c4a8bbfdf5fee76daeb2573a9. 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/QZQAY2347657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9320a6089aa42e8249418dc25368514a00098e7c26efa05fd845f8f0af3b2869. 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/QZSYP2332559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac943552b1c27209e7f5e2f2bc107e23632046526a519a560999cfe53e4d2989. 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/QZW9K2271359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fd4a87394099101fd675a0f18418ea44ea64733718963d641c0b0127829299. 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/AUGBT2213138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8efafd2dfd3b359f4baf5cf8db48833dd568ac4ad3776ce7021d6c08c0ba83. 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/QZN882292635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2647cf07870770d991c4c9aed05c3eb840922e1c05ae4cf65040448cc057d7db. 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/QZS7J2205675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe1614f8451cbbc8cfa4259e56b71cef77f21c04ae67ba558711231e9b2847f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2205430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66884b1179a6f8b87573e8633965791e27c6359c01e3ccb66c36aa04893dbb42. 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/QZQAY2209068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a1a811acfe1de0ac67afcfcf0764f64a0a5b12d8164ae98a8858c44a96d2ca. 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/QZQAY2259335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e23bdc815f1844ea190e59cbc70b5e011e0f7a4de1e2a4c45d9a295a3981f7. 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/QZQAY2225103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c83b471f32d8d29e5190caf7483109154128781a8d07b628776b93ee638fed. 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/QZNJY2170502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391427afcef182435224e9900a3976b8b130e5450a1eb7046a6efee557038d59. 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/USWL12100500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71040f89ec857c25221d2386fae84bded77b473a675838a8355a07829b9a6528. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12100386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e85c3453eb29afafdfefe6d5371d494a5e51fef9b47322befef181166f005a3. 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/USWL12100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a41bd7a842067ec58ec38970f0ae185d94f17ac7fc8358a763bcdb5d2dddde. 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/QZHN22100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01ea25046a70ff9f48f75da393e3a36101a6e8b733435521de0b2cc3b70b006. 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/USWL12100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb348181e8d87f6d820eec3acec766a059bf7d44b4a5522c41fdcc14928c435c6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN22000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7885209a20d893a289ae31c066c00d17a8b164d9f0bd64d1299770dce06a9e4c. 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/QMBZ92081379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0773806d2293ade3c6c66b522b91e8d8bff2f1a7046956f439efcdc815dd1999. 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/USWL12000329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f0d226bc2058592e5d7fe18cd2e382703f00341760538861e14532746d80fc. 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/QZHN21900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a69822636d8ea1d7bfc14c0a5c8b1af8b27e0ffbd0fa109f3f7f3a47a5e1e9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USL4Q1981179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0d75c9f874eef4aec74170789322312c7d8515580f7d7abc5a2f0bc4fb1c8a. 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/QZHN21900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6931a8cb9b56d06d0eac1c4c7ac256ce5bed8f3b3114b1f5164cf90a8c7e0a59. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1969968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc0864f8b3e1a86c132641f867965effa24389b4db3cb968b769b1ab58a1374. 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/USLZJ1903897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369e55947615b7fd9a9496f3836d9f625a75e223e115bac706b8ad14f714b76b. 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/QZ5FN1979712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a931b83baa8707a88901eb98d39be1096aa4c80f7eb71a567e82651c74b62dc. 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/QZ7R41950615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2428185435644178e298dff083ef0b37e7beefc2c4c74503a93200125bc19d. 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/QZQAY2462365.
Siempre Seré (feat. Secreto El Famoso Biberón & Pacho El Antifeka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3915bab1ef56deede2e4c1167a989b094662567c5f9af1bb68dfd03a5b1f476e. 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/USSD12100713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb9c91cd327f290364f330514b08e2eee6fac51a8603943a2754767c75ee967. 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/QMDA71853776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b2cda9f5c11ae2d453463c9bccfec695d12b3a114dc43addf357a2c926340b. 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/USA2P2037067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced9a1fda462de18768cad982d5e6818ec70e457c2e630be72b9cace6bd4d5fb. 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/QZHN22300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe162cf1bcb91f4f5c1d1b0178b7aa252f2de73bc9b71b5ffef178031743b3a3. 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/QM4TW1887460.