ART-77 · Wave 17 · Settlement Discipline · T+1 Readiness

T+1 Settlement Readiness Diagnostic

Scores readiness across 6 settlement dimensions against the dual EU/UK/CH deadlines: allocation/confirmation timing rules binding Dec 2026 and coordinated T+1 go-live 11 Oct 2027. Maps gaps to priority remediation chains. Decision-support draft.

Dec 2026 — Allocation/confirmation 23:00 CET binding 11 Oct 2027 — EU/UK/CH T+1 go-live Verify CSDR Refit/RTS still finalising
✅ DUAL DEADLINES: Allocation/confirmation timing rules (23:00 CET trade-date, machine-readable formats) binding DEC 2026. Coordinated EU/UK/CH T+1 go-live 11 OCT 2027 (CSDR amending text OJ 14 Oct 2025; UK-AST; Swiss SSPTC). Verify current CSDR Refit final text and ESMA RTS.
🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Firm profile
Settlement process readiness
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Overall T+1 readiness grade
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Deadline status
Gap checklist
Dimension scores
Primary recommendation
OpenChainGraph v0.4 artifact · execution_hash:
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Ask your agent

    
  

  
Copy this paragraph into Claude, OpenClaw, or any MCP-aware agent to run this exact tool, with this sample, and verify the artifact.

  
Run the AINumbers MCP tool `run_t1_readiness_diagnostic`. Task: 12-question A-F diagnostic scoring a firm's readiness for the coordinated EU/UK/CH T+1 move (11 Oct 2027) against the Industry Roadmap phases, grading trade-date allocation/confirmation (the Dec-2026 23:00 CET machine-readable mandate), SSI automation, funding compression and CSDR-penalty exposure, and routing to the right settlement-discipline chain.
Call it with arguments: {"policy_parameters":{}}
Verify before trusting: call `verify_execution_hash` on mcp.ainumbers.co (https://mcp.ainumbers.co/mcp) with the parameter `claimed_hash` set to the returned `execution_hash`, passing the full artifact the run returned (the object containing `policy_parameters` + `output_payload` + `execution_hash`; equivalently `policy_parameters` + `output_payload` with `claimed_hash`), not the bare hash string.
Return the ledger link https://ledger.ainumbers.co/ so a human can re-verify without contacting us.
PII rule: All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.
Open the tool with the sample prefilled: https://ainumbers.co/chaingraph/art-77-t1-settlement-readiness-diagnostic.html#p=v1.H4sIAAAAAAAA_wECAP3_e31Dv6ajAgAAAA