Launched this week

∂₀ Sepolia Bridges - Cross-Chain Dataset

Launched this week

Track 139K bridge events across Sepolia test network

2 followers

Track 139K bridge events across Sepolia test network

2 followers

139K+ Sepolia bridge events (lock, mint, relay) from major L2 bridges, Arbitrum, Optimism, Base. Perfect for bridge developers testing integrations, researchers analyzing cross-chain flows, security teams modeling exploits. Clean Parque query offline with DuckDB. No RPC scraping, no rate limits, just data. $599 • 24 MB • Instant download • Perpetual access Drop 5 of 7 in our Sepolia series. Built for builders who ship.

∂₀ Sepolia Bridges - Cross-Chain Dataset gallery image

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Launch tags:Ethereum•Cryptocurrency•Blockchain

Launch Team / Built With

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

Promoted

Maker

📌

Hey Product Hunt! 👋 We're back with Drop 5 of our Sepolia dataset series, this time focusing on bridge events. **Why bridges?** As someone who's debugged bridge integrations on testnet more times than I'd like to admit, I know how painful it is to verify cross-chain flows. You're juggling multiple explorers, hitting RPC rate limits, and trying to correlate events across chains. This dataset gives you 139K+ verified bridge events in one queryable file. Want to see which bridge handled the most testnet ETH last week? One DuckDB query. Done. **What's different about this drop:** Unlike our token/NFT drops, bridge events are more sparse but WAY more impactful. Every event here represents a cross-chain message. Understanding these patterns is critical for: • Bridge protocol devs testing relayer logic • Security researchers modeling attack vectors • DeFi teams analyzing bridged asset flows **Who's this for:** If you're building multi-chain apps, researching bridge economics, or just curious how often people actually bridge on testnet, this is your dataset. **Coming soon:** • Drop 6: Governance & Privacy (DAO votes, Tornado-style private pools) • Drop 7: Complete Sepolia Archive (all 7 datasets in one mega file) Thanks for the support on our previous drops (Bulk, Oracles, DEX, Lending). Building in public, one dataset at a time. 🚀 - Michael @ Delta Zero Labs

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4d ago

Maker

🚀 Drop 6 launches tonight at midnight PST

Governance & Privacy Dataset ($499 → $250 with EARLY50)

This one's for the governance researchers and privacy protocol analysts. We're releasing:

What's in it:
-Every DAO vote, proposal, and delegation event across major Sepolia governance protocols

-Privacy protocol interactions (Tornado Cash testnet equivalents, mixers, privacy layers)

-Token voting patterns and proposal outcomes

-Governance token transfers and staking events

Why it matters:

-Governance research without running your own archive node

-Privacy protocol analysis for compliance and research teams

-DAO participation patterns - who actually votes vs who just holds

-All decoded, all local, all yours forever

The format: Single Parquet file, ~15 MB, ready for DuckDB/Polars/Pandas

Testnet data, production insights. Build your governance analytics dashboards offline, query proposal participation in milliseconds, model voter behavior without API limits.

Code EARLY50 drops it to $250. Midnight PST tonight.

6 down, 1 to go. Complete Sepolia Archive ($3,999 → $2,000) drops next week - all 7 datasets in one package.