ECHO FORGEPLATFORM
Forges operational
CERTIFICATION · SANITIZED SAMPLE

Evidence, a blocked verdict, and a public seal.

Package POW-CERT-2026-0720-C4F1 shows fail-closed behaviour: a tampered artifact is BLOCKED; a clean run receives a signed PASS seal you can verify on the public page.

Open seal verification Certification product page
PROOF OF WORK · SEAL

Verify a public seal

Certification authority sample: submitted artifact identity, test plan, hash-chained evidence, a deliberate BLOCKED failure, a signed PASS verdict, the public seal, and step-by-step signature verification.

Package POW-CERT-2026-0720-C4F1

Download package (.zip) View evidence chainOpen MANIFEST.json
  1. 01
    Artifact identity

    Immutable content digest + labels

  2. 02
    Test plan

    Launch, health, suite, tamper, chain

  3. 03
    Evidence chain

    Hash-linked step log

  4. 04
    Failing example

    BLOCKED on digest mismatch

  5. 05
    Passing verdict

    Signed PASS for clean run

  6. 06
    Public seal

    Portable seal anyone can verify

  7. 07
    Verify instructions

    OpenSSL + web verification