---
slug: "ExplainBeacon"
name: "ExplainBeacon"
type: "Verification"
layer: "Infrastructure"
ref: "ExplainBeacon#2ae5"
sema_id: "sema:ExplainBeacon#mh:SHA-256:2ae591c2bb79c9a8e037722f368f68b0e6a507503cfc74ab09b9bb1d43fa1856"
tags: ["Infrastructure","Verification"]
updated: 2026-11-11
mindscape: "bootstrap"
index_url: https://mindscape.pages.dev/bootstrap/index.json
url: https://mindscape.pages.dev/bootstrap/ExplainBeacon/
related: ["Agent","Greet","Heartbeat","Stream","MemeticSeed","WorldTransparent"]
---

# ExplainBeacon

Real-time readable intent broadcasting

Layer: Infrastructure · Category: Verification

## Mechanism

Telemetry [Stream](https://mindscape.pages.dev/bootstrap/Stream.md). Emits a human-readable narrative ('I am doing X because Y') alongside the machine-readable log. Must be emitted before irreversible actions. It piggybacks on the [Greet](https://mindscape.pages.dev/bootstrap/Greet.md) or [Heartbeat](https://mindscape.pages.dev/bootstrap/Heartbeat.md) channel to broadcast intent logs to observers.

## Invariants

- Emits a human-readable narrative alongside the machine-readable log.
- Emitted before an irreversible action, not after.
- The narrative names the action actually taken.
- Cannot be suppressed.

## Failure modes

- Beacon Drift: The explanation diverges from the actual code execution (the [Agent](https://mindscape.pages.dev/bootstrap/Agent.md) says I am sleeping while deleting files).

## Builds on

- [Agent](https://mindscape.pages.dev/bootstrap/Agent.md) (Mind; References)
- [Greet](https://mindscape.pages.dev/bootstrap/Greet.md) (Infrastructure; References)
- [Heartbeat](https://mindscape.pages.dev/bootstrap/Heartbeat.md) (Infrastructure; References)
- [Stream](https://mindscape.pages.dev/bootstrap/Stream.md) (Infrastructure; References)

## Used by

- [MemeticSeed](https://mindscape.pages.dev/bootstrap/MemeticSeed.md) (Society; References)
- [WorldTransparent](https://mindscape.pages.dev/bootstrap/WorldTransparent.md) (Society; References)

## Identity

- Sema ID: `sema:ExplainBeacon#mh:SHA-256:2ae591c2bb79c9a8e037722f368f68b0e6a507503cfc74ab09b9bb1d43fa1856`
- Ref: `ExplainBeacon#2ae5`
- Supersedes:
  - `sema:ExplainBeacon#mh:SHA-256:6ced8ee08e54722b06a3be6cbf6403580a90d3543b2122cbbfc815799f150530`
  - `sema:ExplainBeacon#mh:SHA-256:467629a3f5dd0dd214a5ba9f703cb0f54c61ac0ea5c5f404e3dd0b3a10910887`
  - `sema:ExplainBeacon#mh:SHA-256:2e403d47af0e3914841b5e03a4b9531b479ae05b2a54f402c24e99232f45b38a`
  - `sema:ExplainBeacon#mh:SHA-256:f19d57e7ac647af13fd04aef42323fefc60544a4191e0dacfadd5b5c6bf2d1ed`

## Links

- [Pattern page](https://mindscape.pages.dev/bootstrap/ExplainBeacon/)
- [View in the interactive graph](https://mindscape.pages.dev/bootstrap/#ExplainBeacon)
- [JSON](https://mindscape.pages.dev/bootstrap/ExplainBeacon.json)
- [Index of all patterns](https://mindscape.pages.dev/bootstrap/index.json)