Enterprise & Procurement

Overview

ImmutableProof is infrastructure, not a platform.

It provides a minimal cryptographic proof-of-existence and finalization primitive intended for auditability and long-term verification.

Procurement-relevant facts

  • Verification does not require proprietary services
  • No subscription required to verify proofs
  • Deterministic verification behavior for a given proof and protocol version
  • Explicit failure behavior
  • Protocol semantics for INP v1.0 are frozen

Assumptions and non-assumptions

What is assumed

  • Standard cryptographic primitives as defined by the protocol
  • Deterministic verification rules as defined by the protocol
  • Frozen protocol semantics for INP v1.0

What is not relied upon

  • Mutable servers for proof meaning
  • Runtime configuration for proof meaning
  • Future software updates to reinterpret existing proofs
  • Continued company operation for verification

Data handling

  • ImmutableProof does not interpret content.
  • Proofs contain hashes, signatures, and metadata only.
  • Verification is specified to be possible without reliance on ImmutableProof services.

Compliance and audit

  • Verification is deterministic and repeatable for a given proof and protocol version.
  • Results are derived from the proof and the published specification.
  • Proofs can be independently verified.

Failure and continuity

  • Payment failures affect only creation of new proofs.
  • Service unavailability does not modify existing proofs.
  • Verification does not require ImmutableProof services.

See: How ImmutableProof fails.

Commercial model

  • Payment is required only to create new finalized proofs.
  • Verification is free.
  • Payment does not affect proof semantics or verification outcomes.

Suitability

ImmutableProof is appropriate where:

  • Evidence must survive organizational change
  • Long-term auditability is required
  • Trust assumptions must be minimized

Contact

For procurement, compliance, or security review:

  • Documentation review
  • Failure semantics discussion
  • Long-term verification assessment

Status

  • Protocol: INP v1.0 (frozen semantics)
  • Verification: deterministic behavior (public)
  • Release: public-ready