MAR-Crypto Surveillance Readiness

Note (dated 2026-08-04): a chain composes independent computations performed in an analytical order. No step's output is carried into the next step by the execution model; each step computes from its own declared inputs. This is true of every chain on this site, including chains whose per-step copy below reads as a data handoff.

Market-abuse arrangements (PPAET/STOR/insider-list/manipulation) per Arts 86-92 + Dec-2024 RTS, assessed on synthetic order batches (ART-103) -> audit receipt (cry-05). Synthetic data only.

OpenChainGraph · 2 Steps cryptographic mandate Hash-Anchored §4 chain_depth:2 Client-Side · Zero PII

Chain Stages · 2 Steps

1 ROOT · D0 node

MAR-Crypto Surveillance-Readiness Assessor art-103-mar-crypto-surveillance-readiness

surveillance grade + gaps (H1) feed the aggregator

MCP Call · assess_mar_crypto_surveillance

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "assess_mar_crypto_surveillance",
    "arguments": {}
  },
  "id": 1
}

↓

2 TERMINAL · D2 node

Agent-Action Audit-Trail Aggregator cry-05-agent-action-audit-trail-aggregator

Exports composite MAR artifact with execution_hash (H2), final stage

MCP Call · aggregate_execution_receipts

{
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "name": "aggregate_execution_receipts",
    "arguments": {}
  },
  "id": 1
}

Export Artifacts

Download the §4 chain definition artifact (hash-anchored composite JSON) or the §13.11 W3C Verifiable Credentials view. Both derive from the chain definition — no new hash is minted. Available after hash computation.