Evidence ceiling E3Proof boundary

Constitutional layer

RealityAnchor

Normalizes physical-world observations while preserving the Outcome Contract's authority over their meaning.

System specification

A defined responsibility—not an unrelated product claim.

Sensor or machine observations are promoted into truth without a governing contract

Name
RealityAnchor
Layer
Constitutional layer
Control problem
Sensor or machine observations are promoted into truth without a governing contract
Role
Normalizes physical-world observations while preserving the Outcome Contract's authority over their meaning.
Inputs
attributed intent · authority · policy · target state · evidence references
Outputs
decision lineage · bounded execution record · state reconciliation · Receipt or explicit OPEN state
Dependencies
shared Finality authority, execution, evidence, verification, and target-system boundaries
Finality primitives used
identity · authority · governed decision · execution · authoritative state · finality · certificate / counterproof · reopen
Current evidence level
E3 · seller-controlled source definition and reference evidence
Implemented
source contract, architecture mapping, and seller-controlled test surface
Remains external
participating-institution SCOPE, independent reproduction, target integration, legal/IP conclusions, and production acceptance
Institution diligence questions
Does it deny correctly? Does reality reconcile? Are contradictions durable? Can another party reproduce the result?
Related systems
TrustAnchor · MandateZero · ObligationZero

Proof object

Every system resolves into evidence semantics.

The certificate or Counterproof makes system-specific action legible through one shared verification object.

Public product object · illustrative sample

Finality Receipt

A portable explanation of what was authorized, attempted, observed, reconciled, and reopened. Sample values are illustrative; no external transaction or attestation is represented.

E2 sample · locally verifiable
Action ID
act_demo_7f31
Authority reference
mandate_demo_v3
Decision lineage
policy_demo_12 → PERMIT
Execution acknowledgement
adapter_ack_demo
Authoritative state
RECONCILED
Evidence references
evidence_demo_01…04
Contradictions
none observed in sample
Obligations
retain · notify · reopen
Classification
ILLUSTRATIVE
Protocol version
outcome-finality.v2.0.0
Receipt hash
sha256: 9f2c…7a10
Reopen rule
new state or revoked authority
Supersession lineage
none in sample
authority linked policy linked state reconciled reopen rule present

Public knowledge index

Search Finality Group

Protected, owner-only and legacy content is excluded.