José de Jesús Mendoza Magaña (born 10 January 1979) is a Mexican former football striker. Club career Mendoza debuted in the Verano 1997 season with León against Cruz Azul. Mendoza did not receive mu
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 0x3304f36372328d625c33fb7b00e0f1e21db06390caaf5ab03187a6dfb7eedd7a. 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/cc222abb-04bd-4b20-800c-8ceb2567ff65.json and https://artists.proofprofile.net/proofs/artist/cc222abb-04bd-4b20-800c-8ceb2567ff65.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 0x16eed7317a9c239e44240f2164b80e1be2259701d5e27933154406d1acab2038. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/MXUM71401696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9580840742bef75b5133c6b0eebffc8eccbcc0dd4dcc3aaf0e3a869efd6eaed. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71600600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bd87d7826644be654fe5a4919864527f195b717187f13780b1870814b477d4. 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/MXUM71502575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8ad00538561e1bef54d57587a41d6d7b7558a09dd413ffc27d5694fd0e724b. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71700945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa778f67f21bbdb49fc7ed4a44e1663d2c46ad9875ea9f40f86080cf21e2cb67f. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8CY1800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9232c05dd6e735f6d5907bcc6b68ed157050cea3be34556a229c9fbc5bff06. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71902019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d25db5cfad08412d56154fb19840e3f5250a1e124547a3483394f9269bea7df. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/MXUM71902025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a098289d5a2cca159a2dd55e1884281b098b42841244ebdcfabd6c03ce44134. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/MXUM71902026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de5a9934c7153ae6057f345c2405cb25dc93b474b163a32d555d9d4abf596e8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USA2P1960611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7764054123588fca9518639ec9e9083646b28b4c3a4e83da04bd7e7cea3025d2. 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/USA2P2010188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5ef4fb5204a71e5e9c720b675d30ffe826c79865513e15d9de98a59af8f719. 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/USA2P2013167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436fd3be043dc27a084dad6d73dd3f090c2db32766717ee01110095c0b56deb6. 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/USA2P2015735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b88ee600c233164aa7be843e5dd750a862722674351e2344e66c0b20461840. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2104101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e969a028fd1d386cb89bdaa670432b0f857e6307f96e180015d6b063bc187. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/USA2P2122733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ddeb68822c610cd744ef6fd32a29834ce293748e1840d2ab34c7134661498d. 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/USWL12201050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb691915c32a2481c88dba02263336a5358398d37ee1eafa2ce09bdb26e91476f. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/USWL12201304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1bc41444a1e86fd8680bbf3423f070ec110f2a94eb41e0b1f74c81d42231a0. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9418da23bf8ce4b6cfe52f8d59d5316c22e44a45ea97a5497c0dfd368ea71a78. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12302366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d661288f8b7dc263f59143f3d275e7465caa42a793d5ca9aec959cb6cb25be. 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/USWL12302370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c5e38bb97f1a652e3cc463432668b7d636f2cdcb9a6670a31a7bc60d44ce28. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12302371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10524f3b2ca837c1ada6294709140132e99a2816f331b0d103282e697e13797c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2410093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1eb984dc1f8a8672876f1626c4f1974a8f9b9570a7e4fa9a2ebed0c744c41. 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/QZDQH2444389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b87a2d34694b0e789b5e5f26245f3875af2695f15fc063ed952e3082b823cd. 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/QZNFJ2502125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a7397a50d85dd281d40beec5401c4e53edce0d01e6156f2f2a1816bfb81864. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/QZNFJ2503884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7b0b0aa2d2047f3f649f55fa68eca2f24b57964adbb0ee97058a10c34ec1fe. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZNFJ2505359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb047f18ca64378e3e9b0d0b20ef3bad39e18a08ec91d7b02039ad3472819aa8a. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZDQH2516749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29445f70e74c43d28e52e99fa1127e0dd254ffba7d24600d8b0666db3b88b26. 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/QZNFJ2508146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1175d33dd5f4271bb5de2c52be4fb46becd3f467f965a1658e8363871c9b5bc. 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/BK4DA2402432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97850dd341db55ea6065ab57781c4f33b7043e7a484a7c55139ccbe4faeae8b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BK4DA2402436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c81664038c7506a31df767e9bcca85daca076ec407347cf9c5f95da7e953c07. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/MXUM71701067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d5b57101a3ec835393152b8b437dcb1292b3a6545683528b7fb6a04fcc5092. 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/QZNFJ2404219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d71c837708814745fc708298b4e55d670f444a4bd208c441f6324ccbda0425f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QM6N22099427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0561b320b1f01b60f75722b4581c1acd2eef516c2fc2b34606689dfca78fa4. 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/QM6N22099429.