OpenChainGraph · Gated Chain · SLI-WAVE-1

Shared-Ledger Transfer Readiness Receipt

ISO 20022-to-EVM calldata mapping, batch sanctions and purpose-code screen, L2 finality window classification, and cash-leg finality check compose into one receipt for a shared-ledger tokenized-deposit transfer. First live use of the §21.4 decision gate for the SLI-WAVE-1 nodes.

4 Stages §21.4 Gated Halts Before Commit
Gate behavior

Stage 1 halts the chain if mapping_ok is false (a required ABI field could not be resolved from the supplied ISO 20022 message). Stage 2 halts the chain if batch_clean is false (a sanctions hit or an invalid purpose code). Only a fully-mapped, fully-clean batch reaches the finality and cash-leg checks.

Chain Stages
1ISO 20022-to-EVM Calldata MapperGate: mapping_ok
resolved_call and mapping_ok feed Stage 2; an incomplete mapping halts the chain here.
Open ART-288 →
2On-Ledger Transfer Batch ScreenGate: batch_clean
batch_clean feeds Stage 3; a screening hit or flagged purpose code halts the chain here.
Open ART-291 →
3Linea L2 Finality Window Classifier
finality_tier and safe_to_release feed Stage 4.
Open ART-290 →
4On-Chain Cash-Leg Finality Checker
Composes the transfer-readiness receipt. Terminal stage.
Open Tool 506 →