01 |SUPERSESSION
The old fact stays. The new one wins. History is superseded, never erased.
Session 4 · turn 42
Facts written
Tobie works at Acme as CTO
turn:42 · bytes 15-38 · confidence 0.91
Acme is an organisation
turn:42 · bytes 34-38 · confidence 0.95
Session 9 · turn 43
Facts after reconciliation
Tobie works at Acme as CTO
superseded · valid_until 2026-04-12 · row retained
Tobie works at SurrealDB
turn:43 · bytes 12-30 · confidence 0.88
Ask · today
Where does Tobie work?
SurrealDB
cited turn:43
Ask · as of 2026-04-01
Where does Tobie work?
Acme, as CTO
cited turn:42 · superseded 2026-04-12
02 |WHAT YOU GET
Memory with a history. Every fact knows when it was recorded, true and learned.
Supersede rather than delete
Three independent clocks
Chains you can follow
Contradictions kept
Answer about the past
Every change is traceable
03 |WHY IT MATTERS
What overwriting throws away. The past decision, the wrong answer and the proof.
Debuggable
When an agent gets something wrong, you can see exactly what it knew and when.
Tri-temporal
Three clocks separate when a fact was recorded, when it held true and when it was learned, so time questions have exact answers.
Reconciled deliberately
Contradictions stay explicit and are reconciled on purpose rather than blurred into one value.
GET STARTED
Give your agents a memory with a history. Temporal memory, trustworthy recall and a queryable audit trail: one system to buy, secure and audit once. Built on SurrealDB.
