From 89fe77fcc326bf151108ca8b219a564b0c59b530 Mon Sep 17 00:00:00 2001
From: "ipfs.kane-il.us publisher" <publisher@ipfs.kane-il.us>
Date: Fri, 29 Aug 2025 16:21:14 +0000
Subject: [PATCH] publish: add legal/20250827T191034Z_ipfs_in_plain_english.md

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+# IPFS in Plain English (for legal readers)
+
+Host: https://ipfs.kane-il.us · Repository: `w3pbs/ipfs.kane-il.us` (Gitea, branch `main`) · Version: v1.0 · Generated (UTC): 2025-08-27 19:10:34Z
+
+---
+
+## What IPFS does
+- IPFS gives every document a CID (content ID) that is a fingerprint of the exact bytes.  
+- If anything changes—even one character—the document gets a different CID.  
+- Example: if a body of text contains `01/01/1978` and that changes to `01/01/1987`, the CID changes. The original text keeps its original CID and remains retrievable at that CID.  
+
+---
+
+## Why this matters in legal settings
+- **Integrity:** Opening the same `/ipfs/<CID>` always returns the same document. If the bytes were different, the CID would be different.  
+- **Stable citations:** Every publish is timestamped and logged. CIDs never change, so filings can cite them permanently.  
+- **Audit trail:** Each publish has a signed manifest (path ↔ CID) and an entry in the permanent log at `/_log/publish.jsonl`. This log, not transient web pages, is the provenance record.  
+- **Court admissibility:** The CID itself is the authoritative reference. Filings should cite the CID to guarantee immutability, not just a URL or repository path.  
+
+---
+
+## Repository vs. Immutable Retrieval
+- **Repository (Gitea):** The repo at [gitea.barternetwork.us](https://gitea.barternetwork.us/w3pbs/ipfs.kane-il.us) holds the structured hierarchy (`/legal`, `/civics`, `/naics`, etc.). It provides human-readable organization, history, and convenience for operators.  
+- **Immutable files:** For authentic, court-admissible retrieval, always use the **CID**. The Gitea repo structures the files, but the CID guarantees their identity forever.  
+
+---
+
+## Snapshots and navigation
+- There is **no mutable “latest” pointer** (no IPNS, no DNSLink).  
+- Each published file is permanent, timestamped in its filename (`YYYYMMDDThhmmssZ_<slug>.md`), and referenced in the manifest/log.  
+- Gateway directory listings under `https://ipfs.kane-il.us` expose these timestamped files directly.  
+
+---
+
+## How to verify (no installs needed)
+1. Open `https://ipfs.kane-il.us/_log/publish.jsonl` (or the manifest for the filing’s date).  
+2. Find the file path and note its CID (and, if provided, SHA-256).  
+3. Confirm the CID matches the value on the filing’s cover sheet.  
+4. *(Optional)* Fetch the same `/ipfs/<CID>` via a second public gateway to cross-check—it will return the same bytes for the same CID.  
+
+---
+
+## Scope & privacy
+- Only court-public materials are published. Private or sealed content is not placed on IPFS.  
+
+---
+
+## Terms (brief)
+- **CID:** Content ID (hash of the exact bytes).  
+- **Manifest:** JSON file mapping file paths to their CIDs; cryptographically signed.  
+- **Publish log:** Append-only JSONL file at `/_log/publish.jsonl` recording each publish.  
+- **Snapshot:** Timestamped file committed once, never changed.  
+- **Gitea repo:** Source of structure and convenience; not itself proof of immutability.  
+
+---
+
+## Email-sized blurbs (pick one)
+
+**Ultra-plain (2 sentences):** IPFS assigns each document a unique CID that is a fingerprint of its exact text. If anything changes—even one character—the CID changes, so opening the same CID always returns the original document.  
+
+**With date example:** IPFS identifies each document by a CID. If `01/01/1978` is changed to `01/01/1987`, that small change produces a new CID—so the original text keeps its original CID and can always be retrieved.  
+
+**With “repo vs CID”:** The Gitea repo provides the folder structure, but the CID is the legal proof. For citations, always use the CID—because the CID is immutable, permanent, and court-admissible.  
+
+---
+
+*Disclaimer: This explainer is informational, not legal advice, and does not represent any government.*