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HARDSEAL PUBLIC PROOF — IR Family (single-family reference proof)
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  Source customer (synthetic profile): Acme Precision Components, Inc.
  CAGE: 7A1B2   UEI: ACMEPREC123F4
  Family: IR (Incident Response — NIST 800-171 §3.6)
  Source build date: 2026-05-21
  Pack generated:    2026-05-21

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NUMBERS (cross-check against the package's own artifacts)
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  SSP narratives rendered:           3 / 3
    (3.6.1, 3.6.2, 3.6.3 — 100% all-real citations; no placeholders)
  POA&M weakness rows for IR:        2
  Evidence artifacts (real SHA-256): 6
  Evidence index rows:               6
  OSCAL findings (1.1.2):            3
  OSCAL observations (1.1.2):        3
  Layer-2 chain head:                ba3ab83e939438b3…

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VERIFY THIS PACK (one command, stdlib-only Python 3.8+)
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  python3 verify/verify_standalone.py .

  Expect: manifest OK, chain OK, [+] VERIFICATION PASSED, exit 0.

  Tamper demo: append one byte to any file and re-run. The verifier
  will name the offending file and exit 1.

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WHAT THIS PROOF DOES AND DOES NOT CLAIM
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This is a single-family reference proof against a synthetic customer
profile. Every artifact_hash is a real SHA-256 of collected content
from the local workstation that generated the source pack. The chain
and manifest layers verify offline without installing anything beyond
Python 3.8+ stdlib.

Hardseal is a pre-assessment readiness product. Hardseal does not
certify, assess, or endorse this pack against CMMC, RPO, or C3PAO
requirements. The synthetic Acme Precision Components, Inc. profile
is not a real engagement.
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