Attached file sha1:b1c0c to “RCA F19421 Specification sheet”

Fact id

sha256:c032c214a0cb27868e3ed8fe4538fc5752873e7bd9245b15989fc0e180cf2c42

Arrived

2026-10-23 19:19:23 UTC (cursor 01M5N388ACG3JVT3VQ9KRZHZ3E)

Author's timestamp

2026-10-23T19:19:00Z (claimed by the author, not trusted)

Signature

Ed25519, raw: valid ✓

In the ledger

ledger/2026/10/23.jsonl

Author key

UUFXXJKKAVIBEC7WGJXGRVGQUY (all its facts)

Concerns

/manual/01KDXR0R1FW9M9JPN8S368F0QC

The fact

{
  "v": 1,
  "type": "manual_file",
  "author": "UUFXXJKKAVIBEC7WGJXGRVGQUY",
  "at": "2026-10-23T19:19:00Z",
  "body": {
    "manual": "01KDXR0R1FW9M9JPN8S368F0QC",
    "file": "sha1:b1c0ca14ac2185037fbdcfc7a2d4144899b41dc7",
    "role": "primary"
  },
  "sig": {
    "alg": "Ed25519",
    "fmt": "raw",
    "key": {
      "crv": "Ed25519",
      "kty": "OKP",
      "x": "6VDHcazZcEeLT1g8Wzbj1CEHgQ5GYPp04poWBtJ9KX0"
    },
    "value": "3DahtihWynSlSwua6sSZ5r8yZMitGWygat27ksntibTDW-2vussRqAcHUccZUfAkFYZfeerzFTcc8lvkK6rKCg"
  }
}