EMIR Inter-TR Reconciliation Cycle

Two-step daily cycle over the trade repository's own ISO 20022 reconciliation response and the firm's submitted state. Step 1 independently reproduces the reconciliation verdict per field against a policy-supplied field and tolerance table with a suppression list, emits agreement or disagreement with the repository, and builds a break set keyed for stable diffing across cycles. Step 2 ages that break set against the prior sealed break set, splitting newly opened, persisting and newly closed breaks and running the escalation clock. Step 1 is gated review_required for cycle sign-off, with the reporting-operations owner as reviewer. Step 2 is gated escalate once any break passes its policy ageing limit. Each break disposition is recorded as a separate annotation record naming the acting identity, so the accountability trail is per break rather than per cycle, and the prior cycle's sealed break set is referenced by subject_hash rather than mutated in place.

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

Chain Stages · 2 Steps

1 ROOT node review_required

EMIR Reconciliation Adjudicator art-482-emir-recon-adjudicator

Per-field agreement or disagreement with the repository plus a stably keyed break set feed the ageing and escalation-clock stage

§27 Human Accountability gate: an open break set routes cycle sign-off to review_required, with the reporting-operations owner as reviewer. Each break disposition is recorded as its own annotation record naming the acting identity, so the trail is per break rather than per cycle.

MCP Call · adjudicate_emir_reconciliation

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

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2 TERMINAL node escalate

EMIR Break Ageing art-483-emir-break-ageing

Ageing buckets, recurrence counts, the newly-opened / persisting / newly-closed split and escalation-clock status close the cycle bundle. Final stage.

§27 Human Accountability gate: a break past its policy ageing limit routes to escalate. The prior cycle's sealed break set is referenced by subject_hash rather than mutated in place.

MCP Call · age_emir_reconciliation_breaks

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