Asistente del 1er Congreso IA LATAM 2026

otorgada a Walter Antonio Melian Ulloa
por Comunidad IA LATAM

Reconoce la asistencia y participación en el 1er Congreso IA LATAM 2026 — encuentro en vivo de la comunidad, con 28 ponentes de 8 países. Acredita 20 horas de formación continua en inteligencia artificial, su desarrollo y su seguridad.

Firma post-cuántica Nivel Gold

Ed25519ML-DSA-65did:webno revocada · vigente

AsistenteCongreso en vivo

Criterios de obtención

Otorgada a quienes asistieron al 1er Congreso IA LATAM 2026.

Ver la ficha completa del logro →

Nivel: Gold
Emisión: 1 de agosto de 2026
Vigencia: —
Dedicación: 20 horas de formación continua
Titular: Walter Antonio Melian Ulloa
Emisor: Comunidad IA LATAM

Verificación presencial

OC-58E62EC5

Escanea el QR o ingresa el código en openchapitas.org

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▸ Detalles de la credencial

ID de credencial

58e62ec5-021c-47e4-8fd5-b9bdec0d734d

Tipo

VerifiableCredential · OpenBadgeCredential

Estándar / contextos

https://www.w3.org/ns/credentials/v2 · https://purl.imsglobal.org/spec/ob/v3p0/context-3.0.3.json · https://openchapitas.org/contexts/oc-v1.json

Estado (revocation)

https://openchapitas.org/status/list-1#671

Achievement

https://openchapitas.org/achievements/IALATAM-CONG-2026

▸ Cómo verificar (sin confiar en nosotros)

Resuelve el emisor: /.well-known/did.json → claves públicas Ed25519 + ML-DSA.
Descarga la credencial firmada (botón «Credencial (JSON)») y valida ambas pruebas contra esas claves.
Comprueba la revocación en la status list firmada.

La verificación es offline-capable: no requiere que este servidor exista.

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Asistente del 1er Congreso IA LATAM 20262313 ✓

Fundamentos del Vibe Coding Seguro · Certificado de Aprobación160 ✓

Fundamentos del Vibe Coding Seguro · Distinción de Excelencia49 ✓

▸ Pruebas criptográficas + credencial firmada (JSON)

eddsa-jcs-2022

verificationMethod: did:web:openchapitas.org#key-ed25519-v2
created: 2026-08-01T03:44:25Z
proofValue: a_jd3t5naETX7XfKzX9s-HWLIz29hX6epX9WIzOKX6al…VPbZCxBA

mldsa65-jcs-2025

verificationMethod: did:web:openchapitas.org#key-mldsa
created: 2026-08-01T03:44:25Z
proofValue: 4zc1loA3KdilAxahpk8NaCJeIlS0cftJ32S3wqSMoTgw…CBMWGSMq

{
  "id": "https://openchapitas.org/credentials/58e62ec5-021c-47e4-8fd5-b9bdec0d734d",
  "type": [
    "VerifiableCredential",
    "OpenBadgeCredential"
  ],
  "proof": [
    {
      "type": "DataIntegrityProof",
      "created": "2026-08-01T03:44:25Z",
      "proofValue": "a_jd3t5naETX7XfKzX9s-HWLIz29hX6epX9WIzOKX6alRA7SdAikk40wll7LOOtZW9wSNzmGQeAR7uVPbZCxBA",
      "cryptosuite": "eddsa-jcs-2022",
      "proofPurpose": "assertionMethod",
      "verificationMethod": "did:web:openchapitas.org#key-ed25519-v2"
    },
    {
      "type": "DataIntegrityProof",
      "created": "2026-08-01T03:44:25Z",
      "proofValue": "4zc1loA3KdilAxahpk8NaCJeIlS0cftJ32S3wqSMoTgwLLRZznyRnTMJEvjkFfrRheOIzZQ02593aTTQ-eAs0f2ktlknrG-QuBWgY420QYg2fT_453fR3EEenYQ8gPJIoUMUojPa60rGAnc261PS_MYK3QvlyGyW5nMIdawnx5lafA_RZIOc8BD95BoMQnStopQsVBlOvhbX3nvhyOxdWa3qoGSJQYBszp0eMKTKq6myYwT0IaVt3-nILQRDrVWy7s8YJp0Lm2zHW4q2oJQ1e6FN6TUBDsUFAsSLUsTQeSg8zy4E1t-tL2Bv5-SFq2EFUXWRBozZ2QM0MU-CeJSsm49byTTP5YnJJcLhc85ADkPIl4qpkgYk7tRy9Ax52rzMbkIs9ktk4Q-ZWe2RnY99EWSh4DdByUg2B2M7OUVOFYc7b5PfFHN4rw5GV2RNqAS4A3hBs6UHIaFgcUr-9JYI3VPKW7Oi6jimSvwUQOF96ugZvWb8ZIi-1dn2ZSlULfDjOmLz-_fGkrHrNN0ThZeG6_rPGxqw2aQCQv5vS4yKvTO6reZxVsvOIrQjwB2alEBH7dKPKEUyjt6SWOhDD6-PS1jpz9m9Nth5UmO0xHq2JfgJWz98nUvj23aQYy2tN8vM0p13sqTbIdEZKgAZHVedE4svLXWpGYWIqQqWmIK2wXtUifqXJ2a2KU9beCAx69IeOIBR5tFXsNO1Pk5uA1x2qEsmmm4PqAD5ZcGGv079LHKfGnEjVk9oJF9SVW7RvtOd0ZBlX8xu0O2mRp68c2GW81g6OYg_-rDDrZnjFfi82RVyc0rqBQtyh4WBy4YZ6UCs7wins1AP9t-1b9gUDkMDZrRLHyrSPH9wZ8xRuWBXPCUt02fMoQsHE578RKDlJINmTodhvaG3AMwjjxZt-dAADuQjfRtj03VBY2TKEjdQ388LPKhFSWnSTHmdw4Xm6zKF176G_qQxo3M3tlprvlh8XqTo-mskMCgPunyLHZNmbOjf1Z1lrU8R0kfOYQc37lQHB4CilGO2k0nnk_sobTnHxiCKxVnpeOXNJzByqO3N6x4AaTbjOLGrg1s1GEMInBzT1mW8t3t-kTVZLvyC2euEDU9_AMHbEBC5_2qpYbKaVlBPHe1_CeSCfeXxrmG-ukV1uw9K9uctt5jMa97DsCLTyf-v3WGrgADoce-5Y0CsGuNGsMIkSq2KuPXUTr7I1GrLj-lSsFdG9oaQidDrb2IMCScqLecwFQ--2wBuudHq6N-ordV_gpvhKxiWehUggrTga1I2X-Y2Qgb_R9jTF5DmfhAvvNr04L-qGl7fshbSF8r2bHO-MlATPnHI-vkimIvUUovSQ18C642BhrHQVHrSks5CncvI0nmkyY5DqZ-MgG0ZiBPzrrnd0i2ta5ueCPnRhYkE85AympBvaLiLn9Hyg_wR5brLEcucz8WokKi4X60uxSudjvuDgTBknKvVBSnA_k6JybORDgQL-9QxwjlRTeJAqIsToBIMhaYJu_cG_C45aZDpbmpmbV1636BMpvY6FXg-uVCetpI-yZho0ldOYk0wKvVtZchBq7eEsnHncCmHWkujA4pfIoBYPGuRaRX2vvFu8j3YlOpm37l88Vy4GClYIfm2qnOkOY8ZnKSETkMskrqOFP53FLSBjMrN7csIaJMQWrmGD5EBNcFNcRwbDjXmOGvRI90FYFpgCoUvOzR6Nsdi80dEO3DCd3AixqPbVwERM9Pg6DWdtipbjjde--ocl7UhRfQ8I_-zlPinqbuWrTZT2Pil4FzgXIy80ek7--FXlueUJdNZmeSlmPYU4Y2QB6RF79-jeSAfB1k9YVv_AEBrDbdMaztokaEHZFwXgn0REHibhNXuDPdip0Xl2y6rylNoW4gnVxKqRf89qOU0UHDF2uC7g0ewj6q4Rq5Bz8GpEarcjvm_KnwIc_-6j31ZF2SRV-q0Qsa7GWZfutFYDayEsmnP5wQcb24HPd_845wvmQMycESG8MXCf4ZCyZheQbm7NLUl9bHEe-3Hl1HEQC4G4f09uRWkAM56ttg9ZReaw0jZ3jN5h5Hg3hBTO0yi4bsJoeww0wmT5lR5m6_fjqTO-RfVNDfPo-PuB56hon4IvGdXh0hr9QtqLGMR1FFVB5up1bL3er5NQmqIeySjGiK4UWhR5g-ztk0u8rn_nAw5DUjiBb4IuNK-zSVUIv-jeU8Zj5nUmOHjnfEQY2P9FcjklX8cJqGXkKl4WcO8c6f3O8j7ErD27VZ_uTe9MryaGHvdanD44V6z3L-g0P7WM7Ywx4Q70aiZGeSnabCSKnhRNR7YzctKKEN4s9X17PGxDXRhK6x9n2I3xEdbTstZRSE9-WlFD-FzyYTYq3zI5Pjz_joLzOtk28tuB7dBTaBD99TVN0UX8-w_bEfB-JYEnhNraoq4zGh-sxtcNCWh09lM95gmj_uOvGoI2R_IS2Qj2ivFDR1xzo6eoVulwvOHsh3-gsj5I4vd9xyDqMCykNJkS5JQhhaIuTW-NObYmngXOQbQoHAZniWFt4CJYQMQEgEk5B8iNBRNN_Jei26njJblUDIRXuNrFb2lwUsc_WWDZB5NuYF0DvXW5Do2nr4y_YTLM3OcWwY-p0WboZCOG7YInGOlsCa7PiyQNeJTroAioLP-tVzG1GUvITFCjXjZ4CYC8yzIfL6i4CS7uofUvQVzl4Qu6vfFxrdbaVeni70ZJEw7xIo1WYutKS7T5IB8cmrmsTvvK8I52sOzQPe_anxeI6u6MmsJDM2tlDZox3US7O_7YL0okifclFhZ1bCPkdlO-6Db3HnpUEG4avyYMcw-isXWH_F758sMJeFtqNEMUz9tpAVOMdmMFhPnGeBIGsqmZ8UeBL-PLMtHwHPc1kSSzp-zqmOyowFzrXzgTuFEZlSQaxi72gD-7zCyGz0u2_mXS9CSO1duF-YdFSoPh1VJfMFB6Z_eDcqZuAjRA6iL67QwILHr9ZryH2SJ6OH3eF94-RVo9exYTjNht1zIxZtNMT6KsocYk9V9XjVeguI7gijLsl4XywDS8I52zMwAgwZp-9dlVi4j5kjpMtsZZD-2ZxotyMZenqEbY7Mlu3bJN3aQukWBwPLDdF-YOQIWMgu_rgpeyeFASSiEbn3GeY8C2tIaWKXxYfRN7aui-boiR2sZkKW6LjsBaFkOSn59qHIXn0btAqK4L2lI5fasFg3Zesa7JA1ZkBgB1-mlp2SppXbkAlgNPQz9uLFphE1YlrLIwmnbXQx2DLyB2gxeYwuo_KOdn9dlxXVhd5BIYRM-QtaMaA-pOgyW0sGnJUgC7fjG2rxeVloAt9GAS-y-oJ1hWbYJJhnhZqgqjBztOfviJc_ss26Z-23Me0X3FKdzXE-fIkBxeaz1u7ZVDafe9YHeHnahLZJJqYeWVtS0KbZYfyjKDW1aBJo61PyVndwXabyeB7V3mP4w9gKP7An5cJb-US24gVglvMbs2rZmeWWtFwRnJri18VtveCY1dxzv0bSlveS11OyEdh2vi_oKA5LIZoCInrDr86Gr2zwKPWWZsTPTHQwcHMtmcmb3UH6dtYjovDgrAiTOVh5qd3QZ9AItDTiwS7TjfBZr1DPf4muowzVT6E3aBaNFlU4u90-lfzp0-1j4JLxvbZjUQp8AhHQCQtjh4gQmIATe_TZjR5yZcx3E4cUDvIIf9S7nR8uRCj1K-us3-qgOWSzVd58XsR-4Au2wlSEYuYD8OCmLOs_hKwfsRI-9IJ3CoMtof4Shg7zvcxK4SIaFuOe1dAxXOIyarBM1wLqh0iJqeE6ngyZL4X11H8aSVp7wrxDmPdrwyUwdL0PGpLRhbao5FkHk8mYiA9zHE_ng9UOyCNibbj-rJOTfHhWKBU5F1GVvWTSKoh7viaSI10TJAUK7NPD9iX9vdtrtSyz-aMhf--UD3eadB_YopQypJqQCHSDGkNrpNTSLaAZk3iHmlXl7RqUSUwNm3GRNLU_GqL-8pXxkBp3GirxuCRMrZq-nFtnYT3Pdef8VDEsSzZVT34vW3uPdwsToCNL1o38X_ol01hZ9O6_TiT1UgdlL4Wz7iNR3HXY_Hbz3fIw0eXIACNJxEdakNOXfnUxvpVFvggVp3PKWGw_HsASYpxouTEgaOtKHtxuXfbpvAf23icI4q3BR3oEE-UP282BOerZSAGtIVd6FjDoQP4eigyzrKSCnwzpMJ4iSTZTLqLO6n5LJ9Jv4Ko6QS72b9QWNmt5gxhtjEnDNNcfbCmELJtjD4Odmi7bu8-TIqZSlLfsEqeV9CR84_G0w-MV-VFrw3pyVP_yf-x7uuR_T9tyFnVInXtXUREcm4u8aNkpucZKXxRk8PUNGc4qst9nzN8DPEePpAxdRhIiJsbfB9DZGaXyIvfkAAAAAAAAAAAAAAAAACBMWGSMq",
      "cryptosuite": "mldsa65-jcs-2025",
      "proofPurpose": "assertionMethod",
      "verificationMethod": "did:web:openchapitas.org#key-mldsa"
    }
  ],
  "issuer": {
    "id": "did:web:openchapitas.org",
    "url": "https://comunidadialatam.org",
    "name": "Comunidad IA LATAM",
    "type": [
      "Profile"
    ],
    "image": "https://openchapitas.org/api/org/logo/63ac60ae-1f70-4b4a-8886-f1e8007f907b?v=1783730234"
  },
  "@context": [
    "https://www.w3.org/ns/credentials/v2",
    "https://purl.imsglobal.org/spec/ob/v3p0/context-3.0.3.json",
    "https://openchapitas.org/contexts/oc-v1.json"
  ],
  "validFrom": "2026-08-01T03:44:25Z",
  "credentialStatus": {
    "id": "https://openchapitas.org/status/list-1#671",
    "type": "BitstringStatusListEntry",
    "statusPurpose": "revocation",
    "statusListIndex": "671",
    "statusListCredential": "https://openchapitas.org/status/list-1"
  },
  "credentialSubject": {
    "id": "urn:uuid:eaa1c67e-7f16-4eae-b1b6-e278fe7881ce",
    "name": "Walter Antonio Melian Ulloa",
    "type": [
      "AchievementSubject"
    ],
    "identifier": [
      {
        "salt": "643631a3ace290b5",
        "type": "IdentityObject",
        "hashed": true,
        "identityHash": "sha256$3c7a87f6be1cd9f9f8142319ce38dab944bc6955f3ff203401b6422b4eee0386",
        "identityType": "emailAddress"
      }
    ],
    "achievement": {
      "id": "https://openchapitas.org/achievements/IALATAM-CONG-2026",
      "tag": [
        "Asistente",
        "Congreso en vivo"
      ],
      "name": "Asistente del 1er Congreso IA LATAM 2026",
      "tier": "gold",
      "type": [
        "Achievement"
      ],
      "image": {
        "id": "https://openchapitas.org/badges/congreso-ialatam-2026.png",
        "type": "Image"
      },
      "criteria": {
        "narrative": "Otorgada a quienes asistieron al 1er Congreso IA LATAM 2026."
      },
      "duration": "20 horas de formación continua",
      "description": "Reconoce la asistencia y participación en el 1er Congreso IA LATAM 2026 — encuentro en vivo de la comunidad, con 28 ponentes de 8 países. Acredita 20 horas de formación continua en inteligencia artificial, su desarrollo y su seguridad.",
      "achievementType": "Badge"
    }
  }
}