Versions and integrity
Every page here carries a digest of its own source and a link to its history. Here is what those values mean, how to check them without taking my word for it, and the index of every page on the site.
- Document
- WW-F-015
- Version
- 1.0
- Issued
- 2026-09-11
- Last revised
- 2026-09-11
- Scope
- Document integrity and version index
- Authority
- Principal
What the footer means
Four values at the foot of every page; an unstamped page shows no digest row. Prices are stamped the same way: Principal examination $425/hr, full schedule.
| Field | What it is | What this does not establish |
|---|---|---|
| PAGE | The document's canonical path. | Not that an intermediary left the delivered page unaltered. |
| REVISED | Last substantive revision. | Not that no edit followed it; the history can contradict me. |
| SHA-256 (SOURCE) | Digest over the source below the front matter, from a tool in the public repository. | Not who wrote the text, when, or whether it is true. |
| prior versions | Commit history of that one file. | Not that the history is complete; I hold the repository. |
Checking it yourself
git clone https://github.com/wirewalktech/forensics-wirewalk- Every page:
python3 tools/stamp.py --checknames any file whose digest does not match. - One page, none of my code:
awk 'f{print} /^---$/{n++; if(n==2) f=1}' versions.html | shasum -a 256
Must equal the footer digest and front-matter content_sha256.
A match proves one thing: this text is byte for byte the source that was stamped. A mismatch usually means I published without stamping — my failure, what this check catches. It does establish this is not the stamped text.
What it is not
Not a timestamping authority, not notarisation, and no evidence about any examination or opinion of mine — test those against the method and the limits. Nor does it protect you against me: I compute the digest and hold the repository. Clone any term that may matter later.
Index
An identifier is never reused. A withdrawn page leaves this table, not the history.
| Document | Page | Version | History |
|---|---|---|---|
| WW-F-001 | Home | 1.0 | index.html |
| WW-F-002 | Emergency | 1.0 | emergency.html |
| WW-F-003 | Scope | 1.0 | scope.html |
| WW-F-004 | Rates | 1.0 | rates.html |
| WW-F-005 | Method | 1.0 | method.html |
| WW-F-006 | Limits | 1.0 | limits.html |
| WW-F-007 | Engagement | 1.0 | engagement.html |
| WW-F-008 | Roles | 1.1 | roles.html |
| WW-F-010 | Evidence handling | 1.0 | evidence-handling.html |
| WW-F-011 | Standby | 1.0 | standby.html |
| WW-F-012 | eDiscovery | 1.0 | ediscovery.html |
| WW-F-013 | Specimen report | 1.0 | specimen-report.html |
| WW-F-014 | Contact | 1.0 | contact.html |
| WW-F-015 | Versions | 1.0 | versions.html |
| WW-F-016 | Matters | 1.0 | matters.html |
| WW-F-017 | Security | 2.0 | security.html |
| WW-F-018 | Order | 1.0 | order.html |
If something does not match
A digest that fails, a version that did not move when a price did, a page with no row above: tell me. Ring 917-217-7975 or use the form on contact. Reporting a defect creates no engagement. Same number for the work.