Observed arrival · 2026-09-13

Tributary: Follow the Money Upstream

tributaryeth.com Observed source

Editorial interest 86/100 Selection signal · not a rating of the site

An Ethereum flow-tracing tool that turns an address's recent transfers into an expandable map of wallets, contracts, exchanges, and flagged addresses.

Landing page captured for the 2026-09-13 issue.

Field notes

Tributary reads Ethereum mainnet transfer data directly from Blockscout and lets users expand a graph one address at a time. Repeated transfers between the same pair are merged, with edge thickness representing value and particles showing direction. The tool handles ETH or one selected ERC-20 at a time, and its ledger can be exported as CSV. Its accompanying bounty board is curated, while proposed on-chain escrow remains a stated future feature.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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