WormBase reduces to a single write primitive and a single read
primitive. The write primitive is PEVR:
propose → execute → verify → resolve.
Every persistent state change — a profile, a KPI, a person
discovery, an answer — flows through one of those four entry
shapes.
The ledger is append-only, company-scoped, hash-chained. It is the
substrate, not a side-channel. Lake, memory, KPI tree, channel
history, gate outcomes are materialized projections
over the ledger. Replay it to timestamp T and you reproduce any
state — same hashes, same bytes.
The conversational edge is LLM-driven and stochastic by design.
The core writes are deterministic. The gate
between the two is where trust is enforced. We do not trust the
LLM — we trust the gate between the LLM and the substrate.
Governance follows the same shape:
Person × Domain × Resource × Classification × Policy,
all materialized from the ledger. No separate database, no portal,
no workflow engine. Governance is code.
chatSLACK / WHATSAPP
dashboardHTTP / MCP
connectors12+ SOURCES
↓ ↓ ↓
write‑actions · gatesRELEVANCE · PII · CLASSIFICATION
↓
ledger — append-only, hash-chainedSINGLE SOURCE OF TRUTH
↓ ↓ ↓
projectionsPOSTGRES READ
reactivitiesCONDITION → ACTION
wire-replayDETERMINISTIC RE-RUN
propose
→
execute
→
verify
→
resolve
PEVR — every persistent write, one shape.