{
  "kind": "ledatic.attestation",
  "version": 1,
  "artifact": {
    "name": "physicify.json",
    "size_bytes": 814,
    "sha256": "eb2429362daffdfb0e597a1012fbab6ac735fd06005ce3ab3e3cfe20a5005a2c"
  },
  "beacon": {
    "url": "https://ledatic.org/entropy/pulse",
    "pulse_id": 2120979,
    "value_hex": "191594809fc9124ec09763f174de3f04e83ee57358748e3a31c7d1e9af29f2a0",
    "timestamp_utc": "2026-06-15T18:12:38Z"
  },
  "witness": {"kind":"attestation","version":1,"digest_sha256":"eb2429362daffdfb0e597a1012fbab6ac735fd06005ce3ab3e3cfe20a5005a2c","pulse_id":2120979,"value_hex":"191594809fc9124ec09763f174de3f04e83ee57358748e3a31c7d1e9af29f2a0","witnessed_at":1781547160,"sig":"AY+hOi7QGOfFaxk3zW8HWLp1q+tDatBnbUrRIJklrwPrTt0/VRdgMXGK0ZJZGmELSb+080ELFRh0i6KqXJnXCQ==","pk_fp":"cac5f21a70564aeb","witness":"fleet0"},
  "created_at": 1781547160
}