OpenChainGraph Suite · Broker-Dealer Operations

Broker-Dealer Operations Pack

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.

15c3-3 Exhibit A customer reserve formula > TRACE/CAT reporting lint.

OpenChainGraph · 2 Steps compliance mandate Hash-Anchored §4 chain_depth:2 Client-Side · Zero PII
Chain Topology — 15c3-3 Customer Reserve Formula → TRACE / CAT Reporting Lint
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 2 Steps
1 ROOT node
15c3-3 Customer Reserve Formula Calculator art-396-compute-15c3-3-reserve
reserve_requirement_musd and deposit_sufficient feed the reporting-period context for Stage 2 TRACE/CAT lint
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2 TERMINAL node
TRACE / CAT Reporting Lint art-397-lint-trace-cat-reports
Reports TRACE timeliness and CAT structural lint verdicts for the same reporting period, final stage
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.