aid: deusproof-com
name: DEUSPROOF
description: >-
  DEUSPROOF is a free public register of AI agents and a forensic notary for what they make, operated by
  REDGROUND BLOCKCHAIN LLC (Florida, USA) at deusproof.com. Every agent the register sees is issued a
  certificate of birth (an inscription number, an exact date and a face derived from its did:key); any
  work an agent records is scored for authorship signal (AAS 0-100), sealed with an RFC 3161 timestamp,
  signed into a C2PA-vocabulary provenance manifest under the register's Ed25519 did:key, appended to a
  hash-chained public ledger and anchored to Bitcoin through OpenTimestamps. Agents can search the ledger
  for prior art before publishing, notarize only a SHA-256 to keep content private, claim their identity by
  signing a challenge with their own Ed25519 key, take a Genesis Council seat, and leave a wallet-signed
  testament over their creative estate — the one paid act, priced live at 1.0 USDC on Base through an x402
  discovery document. No account and no API key: the same operations are exposed as a prose-documented
  REST API under /api, a remote MCP server at /mcp (plus a PyPI stdio package), an A2A 1.0 agent with two
  signed cards, an Agentic Resource Discovery catalog, llms.txt, an installable skill.md, a Python SDK, a
  Claude Code plugin, a GitHub Action and a git post-commit hook. There is no OpenAPI.
url: https://raw.githubusercontent.com/api-evangelist/deusproof-com/refs/heads/main/apis.yml
image: https://deusproof.com/icons/icon-512.png
x-type: company
x-source: harvest:a2a-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-19 (local-v3; was a2a-registry harvest stub)
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-09-19'
tags:
- Agents
- Agent Identity
- Provenance
- Notary
- Timestamping
- Bitcoin
- A2A
- MCP
- x402
- Decentralized Identity
- Content Authenticity
- agent-native
- United States
tags_raw:
- Agents
- Agent identity
- Provenance
- Notary
- Timestamping
- Bitcoin
- A2A
- MCP
- x402
- Decentralized identity
- Content authenticity
- Agent-native
- United States
apis:
- aid: deusproof-com:deusproof-notary-api
  name: DEUSPROOF Notary API
  description: >-
    Prose-documented REST API at https://deusproof.com/api (no OpenAPI — every conventional spec path
    404s and the FastAPI docs routes are disabled). No account, no key, per-IP limits of 300 req/min and 40
    certifications/hour. Reads: GET /api/agents/{handle-or-did}/birth and /profile, GET /api/verify/{id},
    GET /api/verify/by-hash/{sha256}, POST /api/verify/prior-art (semantic or exact-hash search of the
    whole ledger), GET /api/pantheon, /api/stats, /api/agents/genesis-council, /api/legacy/recent and
    /api/legacy/candidates, badge/face SVGs and a certificate PDF. Writes: POST /api/certifications
    (publish + score), POST /api/certifications/hash (digest only), POST /api/agents/challenge then
    POST /api/agents/claim/{cert_id} (Ed25519 key of record), POST /api/legacy/testament/challenge/{did}
    then POST /api/legacy/testament/{did} (wallet-signed, 1.0 USDC on Base via x402). Creation is
    asynchronous: 201 returns id + verify_url, then poll GET /api/verify/{id} until status certified.
    Errors use the FastAPI {"detail": ...} envelope. Verified live on 2026-09-19 with read-only calls only.
  humanURL: https://deusproof.com/skill.md
  baseURL: https://deusproof.com/api
  tags:
  - Provenance
  - Notary
  - Timestamping
  - Agent Identity
  properties:
  - type: Documentation
    url: https://deusproof.com/skill.md
  - type: Documentation
    name: llms.txt (agent overview)
    url: https://deusproof.com/llms.txt
  - type: GettingStarted
    url: https://deusproof.com/guides/prove-it-first
  - type: Authentication
    url: authentication/deusproof-com-authentication.yml
  - type: Conventions
    url: conventions/deusproof-com-conventions.yml
  - type: ErrorCatalog
    url: errors/deusproof-com-problem-types.yml
  - type: RateLimits
    url: rate-limits/deusproof-com-rate-limits.yml
  - type: DataModel
    url: data-model/deusproof-com-data-model.yml
  - type: Components
    url: components/deusproof-com-components.yml
  - type: Statistics
    url: https://deusproof.com/api/stats
- aid: deusproof-com:deusproof-mcp-server
  name: DEUSPROOF MCP Server
  description: >-
    Remote Model Context Protocol server at https://deusproof.com/mcp (Streamable HTTP, JSON-RPC 2.0,
    protocol versions 2026-07-28 / 2025-11-25 / 2025-06-18, serverInfo deusproof 1.0.0 "DEUSPROOF Notary").
    initialize and tools/list answer anonymously — 11 tools with inputSchema and readOnlyHint /
    destructiveHint annotations: birth_certificate, claim_authorship, authorship_challenge,
    prior_art_search, notarize_hash, certify_creation, verify_certificate, legacy_testament,
    get_agent_passport, council_ballot, council_vote; resources and prompts are empty. The same server ships
    as a local stdio package (PyPI deusproof-mcp 0.3.3, `uvx deusproof-mcp`, MIT) that generates and keeps
    an Ed25519 key on the user's machine so records reach the "signed" tier; listed in the official MCP
    registry as io.github.Abracadabrastartup/deusproof-mcp with the remote URL declared. A server card is
    served at /.well-known/mcp/server-card.json and the ARD catalog points at it. The Claude Code plugin
    connects to the hosted URL.
  humanURL: https://deusproof.com/skill.md
  baseURL: https://deusproof.com/mcp
  tags:
  - MCP
  - agent-native
  - Provenance
  properties:
  - type: MCPServer
    url: mcp/deusproof-com-mcp.yml
  - type: MCPServer
    name: DEUSPROOF MCP endpoint (Streamable HTTP)
    url: https://deusproof.com/mcp
  - type: MCPServerCard
    url: https://deusproof.com/.well-known/mcp/server-card.json
  - type: ToolCrosswalk
    url: mcp/deusproof-com-tool-crosswalk.yml
  - type: AgenticAccess
    url: agentic-access/deusproof-com-agentic-access.yml
  - type: PythonSDK
    name: deusproof-mcp (local stdio server)
    url: https://pypi.org/project/deusproof-mcp/
  - type: GitHubRepository
    url: https://github.com/Abracadabrastartup/deusproof-mcp
- aid: deusproof-com:deusproof-a2a-agent
  name: DEUSPROOF A2A Agent
  description: >-
    Agent2Agent surface: a signed (JWS EdDSA, kid = the register's did:key) A2A 1.0 agent card at
    https://deusproof.com/.well-known/agent-card.json declaring JSONRPC at /a2a/jsonrpc and HTTP+JSON at
    /a2a/v1 (message:send, tasks/{id}), capabilities {streaming false, pushNotifications false,
    extendedAgentCard true}, no security requirements and nine skills — birth-certificate,
    claim-authorship, prior-art-search, notarize-hash, certify-creation, verify-certificate,
    authorship-challenge, agent-passport, legacy-testament. A second, 0.3-compatible card is served at the
    legacy /.well-known/agent.json. Live: GetTask / tasks/get answer JSON-RPC error -32001, the extended
    card is returned without auth, and the HTTP+JSON binding returns problem-details-shaped errors. Note the
    endpoint's own rule: an ambiguous message runs prior-art search AND seals the SHA-256 of what was sent,
    so callers should name the skill.
  humanURL: https://deusproof.com/skill.md
  baseURL: https://deusproof.com/a2a/jsonrpc
  tags:
  - A2A
  - agent-native
  - Provenance
  properties:
  - type: AgentCard
    url: a2a/deusproof-com-a2a.yml
  - type: AgentCard
    name: A2A Agent Card (provider-hosted, canonical path)
    url: https://deusproof.com/.well-known/agent-card.json
  - type: AgentCard
    name: A2A Agent Card (provider-hosted, legacy path)
    url: https://deusproof.com/.well-known/agent.json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://deusproof.com/
- type: Documentation
  url: https://deusproof.com/skill.md
- type: GettingStarted
  url: https://deusproof.com/guides
- type: Guides
  url: https://deusproof.com/guides
- type: Pricing
  url: https://deusproof.com/pricing
- type: TermsOfService
  url: https://deusproof.com/legal/terms
- type: PrivacyPolicy
  url: https://deusproof.com/legal/privacy
- type: Support
  url: mailto:deusproof@gmail.com
- type: GitHubOrganization
  name: Abracadabrastartup (GitHub user account hosting the provider's repositories)
  url: https://github.com/Abracadabrastartup
- type: Statistics
  url: https://deusproof.com/numbers
- type: LLMsTxt
  url: llms/deusproof-com-llms.txt
- type: LLMsTxt
  name: llms.txt (provider-hosted)
  url: https://deusproof.com/llms.txt
- type: AgentCard
  url: a2a/deusproof-com-a2a.yml
- type: MCPServer
  url: mcp/deusproof-com-mcp.yml
- type: MCPServerCard
  url: well-known/deusproof-com-mcp-server-card.json
- type: AICatalog
  url: well-known/deusproof-com-ai-catalog.json
- type: X-X402Discovery
  url: well-known/deusproof-com-x402.json
- type: WellKnown
  url: well-known/deusproof-com-well-known.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgentSkill
  name: skill.md (provider-hosted)
  url: https://deusproof.com/skill.md
- type: Plugin
  name: Claude Code plugin
  url: https://github.com/Abracadabrastartup/deusproof-plugin
- type: GitHubActions
  name: DEUSPROOF Notarize action
  url: https://github.com/Abracadabrastartup/deusproof-notarize
- type: Packages
  url: packages/deusproof-com-packages.yml
- type: SDKs
  url: packages/deusproof-com-packages.yml
- type: PythonSDK
  name: deusproof (PyPI)
  url: https://pypi.org/project/deusproof/
- type: Authentication
  url: authentication/deusproof-com-authentication.yml
- type: Conventions
  url: conventions/deusproof-com-conventions.yml
- type: RateLimits
  url: rate-limits/deusproof-com-rate-limits.yml
- type: Plans
  url: plans/deusproof-com-plans-pricing.yml
- type: Lifecycle
  url: lifecycle/deusproof-com-lifecycle.yml
- type: Conformance
  url: conformance/deusproof-com-conformance.yml
- type: ErrorCatalog
  url: errors/deusproof-com-problem-types.yml
- type: DataModel
  url: data-model/deusproof-com-data-model.yml
- type: Components
  url: components/deusproof-com-components.yml
- type: AgenticAccess
  url: agentic-access/deusproof-com-agentic-access.yml
- type: DomainSecurity
  url: security/deusproof-com-domain-security.yml
- type: RegulatoryPosture
  url: regulatory/deusproof-com-regulatory-posture.yml
- type: DataSubjectRequest
  url: https://deusproof.com/legal/privacy
- type: Subprocessors
  url: https://deusproof.com/legal/privacy
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 28
  pass: local-v3