Bismuth Ledger Bootstrap

A recent snapshot of the Bismuth mainnet ledger so a new node can start near the chain tip instead of syncing from genesis.

⬇  Download ledger.tar.gz 🔍  Block Explorer

Contains ledger.db + hyper.db + index.db.

📜 10 Years of Bismuth

A cited retrospective on the project's architectural firsts (2017–2026): semantic data/meaning layering, an early plugin ecosystem and NFTs, on-chain sensor data before “DePIN” had a name, and a peer-reviewed proof-of-work difficulty controller.

⬇  PDF Read online BitcoinTalk Markdown

⌨️ Use it

A fresh node auto-bootstraps from this URL on first start. To apply it manually:

cd Bismuth
curl -L -o static/ledger.db.tar.gz https://bismuth.cz/ledger.tar.gz
tar xzf static/ledger.db.tar.gz -C static/
python3 node.py

⚠️ A full node needs the non-RSA signer libs

mainnet carries ed25519 / ecdsa transactions; without these the node rejects those blocks and cannot sync:

pip install coincurve ed25519