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uri chittycanon://docs/ops/policy/documint-charter
namespace chittycanon://docs/ops
type policy
version 1.0.0
status CERTIFIED
certified 2026-03-29 07:06:23 UTC
registered_with chittycanon://core/services/canon
title DocuMint Charter
certifier chittycanon://core/services/cert
visibility PUBLIC
author ChittyApps
created 2026-02-25 00:00:00 UTC
modified 2026-02-26 00:00:00 UTC
tags
documint
document-signing
chittyproof
tier-4
domain
category domain-services

DocuMint Charter

Classification

  • Canonical URI: chittycanon://core/services/documint
  • Tier: 4 (Domain)
  • Organization: chittyapps
  • Domain: documint.chitty.cc

Mission

Document signing service with ChittyProof integration. Implements the 11-pillar proof standard for permanent document verification with real ECDSA-P256 cryptographic signatures, drand temporal anchoring, and hash-chained immutable ledger.

Scope

IS Responsible For

  • Document minting (SHA-256 hash, unique mint ID)
  • ECDSA-P256 cryptographic signing with witness attestation
  • ChittyProof 11-pillar proof generation and scoring
  • Hash-chained immutable ledger (ChittyChain) with drand anchoring
  • Document attachment and revocation with audit preservation
  • Public proof verification

IS NOT Responsible For

  • Identity generation (ChittyID)
  • Token provisioning (ChittyAuth)
  • Certified delivery (ChittyDLVR)
  • Service registration (ChittyRegister)

Dependencies

Type Service Purpose
Upstream ChittyID Signer identity
Upstream ChittyAuth Token provisioning (validated locally)
External drand.cloudflare.com Temporal anchoring (failure-tolerant)
Storage Cloudflare KV Proof + chain persistence
Storage Cloudflare DO Proof state

API Contract

Base URL: https://documint.chitty.cc

Endpoint Method Auth Purpose
/health GET No Health check
/api/v1/status GET No Service metadata
/documint/v1/mint POST Yes Mint a document
/documint/v1/mint/:mintId/sign POST Yes Sign a document
/documint/v1/mint/:mintId/attach POST Yes Attach document
/documint/v1/mint/:mintId/revoke POST Yes Revoke document
/documint/v1/mint/:mintId GET Yes Get proof/verify
/verify/:proofId GET No Public verification

Ownership

Role Owner
Service Owner chittyapps
Contact documint@chitty.cc

Compliance

  • Service registered in ChittyRegistry (03-1-USA-7766-T-2603-0-14)
  • Health endpoint operational at /health
  • CLAUDE.md development guide present
  • CHARTER.md present
  • CHITTY.md present

Charter Version: 1.0.0 | Last Updated: 2026-02-25