Proof, not promises.

11/11 publishes the exact cryptographic primitives used at every layer of the control plane. Reviewers do not have to guess. Each public claim is paired with a way to verify it, or marked as roadmap.

This is a live demonstration of signed, chained proof. Independent security testing is in progress.

The cryptography is named, not implied

Primitives, stated at every layer.

Ed25519

Authorization artifact signatures

SHA3-512

Audit chain hashing

BLAKE2b-512

Secondary evidence chaining

Fail-Closed

Default-deny enforcement

public evidence / no auth / live

$ curl -s https://control.11aiblockchain.com/v1/public/evidence \
    | jq '{decision, execution_id, ea11_evidence_root,
           signatures: .hybrid_signature_envelope
             | {ed25519: .ed25519.status, ml_dsa: .ml_dsa.status,
                sphincs_plus: .sphincs_plus.status}}'

{
  "decision": "APPROVED",
  "execution_id": "EX-773FCDB1",
  "ea11_evidence_root": "3942d2e38c34296bd8a6290713a4c405b4b15f1ee83c25b44dbd551d4d24078c560d3a481ebc717964d0690dacde18fc069abf25fdc0866d2650fb36f43c1984",
  "signatures": {
    "ed25519": "SIGNED",
    "ml_dsa": "VALID",
    "sphincs_plus": "VALID"
  }
}

Read the projection

Every field, explained.

The pipeline projects a fixed set of fields from the live record; the terminal shows one example run, retrieved 6 August 2026. execution_id and ea11_evidence_root differ per record; decision and the three signature statuses are what to check.

✓ decision: the governed verdict, APPROVED or DENY.
✓ execution_id: the identifier of the governed execution.
✓ ea11_evidence_root: the 512-bit root the signatures commit to.
✓ signatures: the status of each signature over that root, Ed25519 and post-quantum ML-DSA-87 and SLH-DSA-SHA2-128f.

Check it with the verifier →Open Public Proof

EA-11 Evidence State · v2.2 Live

Deterministic, Merkle-rooted execution evidence.

11/11 has upgraded from single proof-hash evidence to deterministic EA-11 Evidence State v2.2. Each governed execution now binds Decision Hash, Artifact Hash, Execution Hash, Audit Hash, and Lineage Root into a Merkle-rooted evidence state with inclusion proof verification and fail-closed tamper detection. This strengthens third-party verification, audit reconstruction, certification readiness, evidence lineage integrity, and governed execution trust.

Now Live

EA-11 Evidence State v2.2 is live: deterministic component hashes, Merkle-rooted execution evidence, inclusion proof verification, fail-closed tamper detection, real post-quantum signatures, SDK verification, and Ed25519 JWKS discovery.

Decision Hash → Artifact Hash → Execution Hash → Audit Hash → Lineage Root → EA-11 Merkle Root → Merkle Inclusion Proof → Fail-Closed Verification → EA-11 Evidence Root

EVIDENCE STATE COMPONENTS

✓ Decision Hash
✓ Artifact Hash
✓ Execution Hash
✓ Audit Hash
✓ Lineage Root
✓ EA-11 Merkle Root

✓ EA-11 Evidence Root
✓ Merkle Inclusion Proofs
✓ Fail-Closed Evidence Verification
✓ Tamper Detection
✓ Formal Specification
✓ 14 Tests Passing

SDK

EA-11 Evidence Verification

Merkle inclusion proof verification implemented; SDK tests passing.

RUNTIME

JWKS Origin Endpoint Live

Gateway running with Ed25519 public verification discovery active.

POST-QUANTUM

PQ Enforcement Required

Real ML-DSA-87 and SLH-DSA-SHA2-128f enabled; post-quantum verification VERIFIED.

PRODUCTION BASELINE ESTABLISHED

✓ EA11_EVIDENCE_STATE_V2_2
✓ Real ML-DSA-87 Enabled
✓ Real SLH-DSA-SHA2-128f Enabled
✓ PQ Verification VERIFIED

✓ PQ Enforcement REQUIRED
✓ Ledger Integrity 100%
✓ Fail-Closed Runtime Enabled

RUNTIME STATUS

✓ PQ Enforcement: REQUIRED
✓ PQ Verification: VERIFIED
✓ ML-DSA-87: VALID

✓ SLH-DSA-SHA2-128f: VALID
✓ Evidence State: EA11_EVIDENCE_STATE_V2_2
✓ Ledger Integrity: 100%

SDK · Open source · live on npm

Verify a decision, then govern your own agent.

@11ai/execution-governance is the single developer surface for the 11/11 control plane. One package, one integration, two capabilities. The SDK requests and verifies. The control plane holds the keys and signs. Governance sits on the action, not the model, so one integration covers OpenAI, Anthropic, Grok, and your own custom agents alike. Vendor-neutral by construction.

VERIFY

Check any decision yourself

Verify governance decisions against the public JWKS and proof endpoint. The same public verification surface this site already exposes, now callable from your own code.

GOVERN

Put your agent behind the boundary

Wrap your own agent's actions in pre-execution authorization and fail-closed enforcement, with a signed proof of every decision. The fuller use of the same SDK.

Vendor-neutral by construction

It governs the action, not the model. One integration covers every agent you run.

OpenAI

Anthropic

Grok

Custom agents

How the govern path works

Every action your agent takes is authorized before it can run, and proven after.

Agent builds a request

→

SDK signs and sends it

→

Signed allow or deny

→

Verify against public JWKS

→

Proceed, or never run

✓ Your agent builds an action request.
✓ The SDK signs the request and sends it to the control plane.
✓ The control plane returns a signed allow or deny decision.
✓ The SDK verifies that signature against the public JWKS.
✓ Allowed actions proceed. Denied actions never run. Every decision is recorded.

Status

The SDK is open source and installable from npm today: npm install @11ai/execution-governance (v0.1.0, Apache-2.0). It is early and moving fast, so treat v0 as a preview, but you can install it, run the demo, and verify a real signed decision yourself right now. Full details on the SDK page.

Verify Before RuntimeEnforce During RuntimeProve After Runtime

Get the SDK View on npm

Execution Governance™ · Governed Execution™ · EA-11™ · Execution Arithmetic™ · Execution Evidence State™ · Patent Pending

Published & citable

The doctrine is on the public record.

11/11 publishes its execution governance architecture as formal, DOI-registered reports through the 11/11 AI Research Division. Each is permanently archived, openly licensed, and independently citable. This is proof you can footnote.

Report / Doctrine

11/11 Execution Governance Architecture: A Fail-Closed Execution Governance Layer for Regulated AI and Compute Infrastructure

DOI 10.5281/zenodo.20252295

11/11 AI Research Division / Published May 2026 / CC BY-ND 4.0

Read on Zenodo → Report / Architecture

11/11 AI: A Deterministic Execution Authority Architecture for Governed AI, Data, and Autonomous Systems

DOI 10.5281/zenodo.20252639

11/11 AI Research Division / Published May 2026

Read on Zenodo → Standard / Charter

RFC-EG-0001: Charter of the RFC-EG (Request for Comments, Execution Governance) Series

DOI 10.5281/zenodo.20260882

11/11 AI Research Division / Published May 2026 / CC BY 4.0

Read on Zenodo →

Reference verifier & standards track

Verify a governed decision against the reference implementation.

Open-source verifier: clone and run in 30 seconds

Open source / Tool

RFC-EG-0010 Lineage Verifier

Reference implementation that validates canonical event encoding, dual-hash chains, Ed25519 signatures, sequence integrity, and chain-head metadata for governed execution records.

Open on GitHub → Conformance profiles

11/11 Governance Profiles

Machine-readable conformance profiles: EG-CORE-1, EG-DEFENSE-1, EG-HEALTH-1, and EG-FEDERAL-1, with requirements mapped to frameworks including the NIST AI RMF.

Open on GitHub → Archive

11/11 AI Research Division: full corpus

EA-11 Execution Arithmetic, AI Agent Authorization, agentic governance doctrine, and the complete RFC-EG series.

Browse all records →

Verification before runtime. Enforcement during runtime. Proof after runtime. Copyright © 2026 11 AI Blockchain Developments Land and IP Trust. Execution Governance™, Governed Execution™, EA-11™, Execution Arithmetic™ , Execution Evidence State™ , Patent Pending.