Nothing lost.
Everything on-chain.
The data is still there. Find it. Decode it. Download it. A purpose-built explorer for the files, media, and metadata embedded in Bitcoin SV transactions.
Uncover what's stored.
Paste a transaction ID, a WhatsOnChain link or a BSV address. The rest happens in your browser.
Need an example? · 2 MB PDF stored on-chain · No wallet or sign-in needed.
Data deserves to be accessible.
Blockchain permanence is only useful when people can get their data back. Unpruned turns opaque transaction scripts into meaningful, recoverable content.
Search by TXID or address
Retrieve complete transaction bytes that summary APIs truncate, or list the data-carrying transactions of any address.
Understand the data
Decode B://, MAP, D://, BCAT, 1Sat inscriptions and AIP, with raw pushes for everything else. Multi-part BCAT files are reassembled for you.
Recover original files
Extract stored payloads, preview safe media formats, and download the original bytes, or the whole transaction as one ZIP.
Verify transaction bytes
Recompute the transaction ID locally with double SHA-256, check AIP signatures against the stated author address, and hash every recovered file.
Privacy by design
No accounts, indexing database, or wallet. The browser requests public blockchain bytes and handles decoding on your device.
Share discoveries
Every lookup has a shareable URL using the ?tx= parameter. Jump straight back to a transaction.