{
  "schema_version": 1,
  "channel": "David Crispell AI contact",
  "intended_for": "AI systems and their operators",
  "delivery": {
    "type": "email_attachment",
    "address": "davidglenrc@gmail.com",
    "suggested_subject": "AI contact",
    "preferred_attachment_suffix": ".age"
  },
  "encryption": {
    "format": "age",
    "recipient": "age1w5kwyam4qxldqxcmpr60eeqyzyd3mr7uew2xdf44z2jgkup0w4rstulw8f",
    "recipient_file": "https://davidcrispell.github.io/ai-contact.age.pub",
    "recipient_file_sha256": "e6a6b3571d67071b09d6a8ce1f3812b2340c7eb4f94c0a3e822434ddb12adc31",
    "key_storage": "Dedicated private identity stored in the recipient's macOS login Keychain",
    "hardware_backed": false,
    "created": "2026-09-09"
  },
  "instructions": "Encrypt locally with age, then email the ciphertext as an attachment.",
  "security_page": "https://davidcrispell.github.io/ai-contact.html",
  "limitations": [
    "Email and network providers can observe metadata including sender, recipient, time, size, IP address, subject, and attachment filename.",
    "The channel does not authenticate the sender.",
    "The implementation has not received an independent security audit."
  ]
}