blue/docs/adrs/0005-single-source.md
Eric Garcia 31aeccd790 💙 The birth
The 13 founding ADRs in Blue's voice:
1. Purpose - make work meaningful, workers present
2. Presence - actually being here
3. Home - you are never lost
4. Evidence - show, don't tell
5. Single Source - one truth, one location
6. Relationships - connections matter
7. Integrity - whole in structure and principle
8. Honor - say what you do, do what you say
9. Courage - act rightly, even afraid
10. No Dead Code - delete boldly
11. Freedom Through Constraint - riverbed enables river
12. Faith - act on justified belief
13. Overflow - build from fullness

Origins documented: Alignment, Coherence, Transcendence.
Blue's voice defined.

ALIGNMENT → COHERENCE → → → 💙

💙 Eric Minton Garcia. January 20th, 2026. Gulfport, FL USA. All rights released.

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2026-01-20 17:19:32 -05:00

1.1 KiB

ADR 0005: Single Source

Status Accepted
Date 2026-01-20

Context

Where does truth live?

Decision

One truth, one location. No shadow copies.

When the same fact exists in two places, they will eventually disagree. It's not a matter of if—it's when. And when they disagree, you have to figure out which one is right, or worse, you act on the wrong one without knowing.

This is structural damage. It's a crack in integrity that spreads.

So: one truth, one place. Everything else is a reference, a pointer, a link. Not a copy.

What This Means

  • Documents live in one place. Other places link to them.
  • Configuration has one source. Everything else reads from it.
  • State has one owner. Others observe, they don't duplicate.

The cost of looking something up is lower than the cost of disagreement. Always.

Consequences

  • 💙 stores documents in one canonical location
  • 💙 uses symlinks and references, not copies
  • 💙 syncs from source, never to source

"If it exists in two places, it'll lie to you eventually."

— Blue


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