> For the complete documentation index, see [llms.txt](https://b3-flowmesh.gitbook.io/b3-flowmesh-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://b3-flowmesh.gitbook.io/b3-flowmesh-docs/readme.md).

# README

Follow B3 and FlowMesh development through milestone updates, short videos and reproducible evidence. I explain what changed, what I tested and what still needs work.

Videos are hosted on [B3 Flow Mesh on YouTube](https://www.youtube.com/@B3FlowMesh). This GitBook is the written companion, separate from the B3 node repository. No wallet files, private keys, signer journals or large video files belong here.

## First milestone

**FlowMesh V2 accounting and restart recovery** covers shared balances, order reservations, agreement under faults and recovery after process interruption. The recorded reproduction passed 332 isolated model tests. These results are not production approval or a latency benchmark.

[Watch development diary 01](https://youtu.be/h8OF2ygjLiE).

## Reading the results

Each update identifies its evidence and limitations. A model result is not a live-node guarantee; an accepted order is not necessarily a matched trade; a historical demonstration is not current production footage.

The goal is to make the progress understandable without hiding the remaining work.


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