Files
shard-wiki/spec
tegwick 08a2148079 spec(SHARD-WP-0006 T2): event-sourced coordination + per-space append authority
Resolves B-1+B-3. Coordination-canonical state = an append-only decision log
in the git journal (events: overlay/binding/alias/merge); queryable current
state = a derived fold (tier-3, indexed). Concurrency: one append authority
per space (lease/leader) → totally-ordered per-space log, read-your-writes
across instances, HA via re-grantable lease, partition yields to log integrity.
Updates §1, §4, §8.1, §8.6, §11. I-6 strengthened (coordination state is now
git-addressable history/patch/review), not bypassed.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-15 02:00:43 +02:00
..

spec/

Specification files that guide and guardrail implementation.

Background on document types: InfoTechPrimers on coulomb.social.

File Status Role
CoreArchitectureBlueprint.md draft for review Whole-system architecture — layers, abstractions, load-bearing decisions (synthesised from all research)
ProductRequirementsDocument.md draft scaffold What the product must deliver
TechnicalSpecificationDocument.md draft scaffold How the system is built
UseCaseCatalog.md draft 84 use cases promoted from c2 + yawex + ~23-system research
ArchitectureBlueprint.md draft Access, history, and identity sub-blueprint (the L0L4 authorization ladder; referenced by CoreArchitectureBlueprint §9)

Promote material from research/ and reviewed items from demand/ into spec before treating it as implementation authority.