Compliance & Forensics

Open-source cross-chain tracing

Trace funds across bridges. Decode transactions on 7 architectures. Build NIS2/MiCA-ready compliance tools without paying $100K/yr for Chainalysis.

The scenario

You're a compliance team at an EU crypto exchange, a law firm doing digital forensics, or a RegTech startup building AML monitoring tools. You need to:

Trace a deposit on Ethereum through a Wormhole bridge to its withdrawal on Solana
Decode transaction data across multiple chain types to build audit trails
Generate regulatory reports for MiCA and NIS2 compliance
Screen addresses against sanctions lists across all chains you support

The problem today

Chainalysis / TRM / Elliptic

$100K+/year. Closed source. You can't embed their logic in your own product. You're renting intelligence, not building capability.

Building from scratch

Cross-chain correlation is a multi-year engineering effort. You'd need to understand bridge protocols (Wormhole VAAs, LayerZero messages, Circle CCTP), index events on both sides, and match deposits to withdrawals across incompatible chains.

$21B+ laundered through cross-chain bridges

The problem is getting worse, and the tools to fight it are locked behind enterprise paywalls.

How ChainFoundry solves it

rust

use chaincorrelate::BridgeMatcher;
use chainindex::MultiChainIndexer;

class="tok-c">// Index both chains
let indexer = MultiChainIndexer::new()
    .add_chain(class="tok-s">"ethereum", eth_rpc)
    .add_chain(class="tok-s">"solana", sol_rpc)
    .build();

class="tok-c">// Correlate bridge transfers
let matcher = BridgeMatcher::wormhole();
let correlation = matcher.match_deposit_to_withdrawal(
    &eth_deposit_tx,
    &indexer,
).await?;

println!(class="tok-s">"Deposit: {} ETH on Ethereum", correlation.source_amount);
println!(class="tok-s">"Withdrawal: {} on Solana at {}", correlation.dest_amount, correlation.dest_tx);
println!(class="tok-s">"Time delta: {}s", correlation.time_delta_seconds);

What changes for you

Embeddable — build cross-chain tracing into YOUR product, not rent it from someone else
Open source — audit the correlation logic yourself, no black box
EU-ready — built by an EU-based team, designed for MiCA/NIS2 compliance workflows
10x cheaper — MIT-licensed core vs. $100K/year proprietary SaaS