Library

Guides, briefings and reference.

Long-form material from our payments and blockchain practice. Everything here is free to read and licensed CC BY 4.0.

Guides

Tokenized payments

A2A payments guideHow tokenized account-to-account payments work, the end-to-end workflow, ISO 20022 messaging, tokenized money market funds and an engagement roadmap.
A2A on enterprise ledgersThe same A2A pattern on Hyperledger Besu, Canton, Corda and Hyperledger Fabric, with a side-by-side comparison.
A2A tokenization, stablecoins and correspondent banking comparedA comparison framework for institutions deciding where tokenization fits in their architecture and revenue model.

Briefings

Enterprise permissioned blockchainA practitioner market briefing on R3 Corda, Hyperledger Fabric, Besu and Digital Asset Canton: market sizing, deployment data and use-case guidance.

Reference

GlossaryPlain-language definitions for tokenized payments, stablecoin infrastructure, CBDC and institutional blockchain.
FAQCommon questions on tokenized A2A payments, stablecoins, CBDCs, ISO 20022, the GENIUS Act and correspondent banking.

Case studies

Timor-Leste and Bangladesh stablecoin settlementA USD-pegged settlement bridge between a dollarised economy and BDT rails, comparing wholesale CBDC, stablecoin escrow and nostro pre-funding.
West Africa digital currency corridorCross-border digital currency flows across Nigeria, Ghana, the WAEMU zone and the Eastern Caribbean, with settlement economics and a compliance overlay.

Autonity Track ASeven recovered pages on the Autonity blockchain's financial infrastructure, from the Forecastathon project.

Elsewhere

AINumbers tools ↗590 browser tools for finance, also callable by AI agents over MCP.
AINumbers visual explainers ↗Animated walkthroughs of MCP, WebMCP, workflow receipts and proofs.