---
title: "Tag: timeline"
description: "1 blog entry tagged timeline, newest first, each with sealed and amended dates."
url: https://policycortex.com/blog/tags/timeline
sealed: 2026-03-03
amended: 2026-07-13
register: blog/tags/timeline
records: 3
digest: sha3:e859eea1f1661d40064858bc9dd8aa81fa189ce2f3acdf105c693926a6dcd68d
---

# Blog entries tagged timeline

Register / Blog / Tag: timeline

Every blog entry tagged timeline, newest first. Tags group the register by subject so a reader working one requirement can follow it across entries as the rules change. Each entry is sealed on the date shown and amended in place when it is updated; the full register is at the blog index.

1 entry · Latest sealed 2026-03-03 · Last amended 2026-07-13

## Entries, newest first

| Sealed | Entry | Reading |
|---|---|---|
| 2026-03-03 | [CMMC Phase II Timeline Suspended: What the 60-Day Review Changes](https://policycortex.com/blog/cmmc-phase-2-timeline-defense-contractors): The Department of War suspended the November 2026 Phase II transition and future milestones. | 10 min |

## Related records

Guides and articles describe the work. The evidence that work produces is described in three proof pages and one architecture page.

- **proof.state**: [Proof of State](https://policycortex.com/proof/state). What the environment was, as of a date someone else picks: point-in-time records, content hashed and chained.
- **proof.change**: [Proof of Change](https://policycortex.com/proof/change). Who or what altered the environment, under what authority, with before and after state hashes.
- **proof.agency**: [Proof of Agency](https://policycortex.com/proof/agency). What a machine was permitted to do before it acted, what it did, and what would have stopped it.
- **architecture**: [Architecture](https://policycortex.com/architecture). How the chain is built and where it lives: inside your tenant, with no egress of evidence.

Read the entries. Then verify the record they describe. [Request Access](https://app.policycortex.com/auth?mode=request-access) · [Book a call](https://policycortex.com/book)

## Register colophon

| Seq | Label | SHA3-256 | Prev |
|---|---|---|---|
| REC 0000 | HEAD | e3e1ba672303 | 7fba5afa50e7 |
| REC 0001 | ENTRIES | b115e8a86091 | e3e1ba672303 |
| REC 0002 | RELATED RECORDS | e859eea1f166 | b115e8a86091 |

Head sha3:e859eea1f1661d40064858bc9dd8aa81fa189ce2f3acdf105c693926a6dcd68d. Each digest is SHA3-256 over the previous digest, the register key, the record label, and the record copy; a second party can recompute it from this document.