Event Peter Todd Blog
Peter Todd announces OpenTimestamps
Peter Todd announced OpenTimestamps, an open-source infrastructure using the Bitcoin blockchain to timestamp unlimited documents per transaction via Merkle tree aggregation.
timestamping
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2 entries
Event Bitcoin-list 5 messages
"[bitcoin-list] Bitcoin v0.1.5 released" — Satoshi announces the v0.1.5 release (February 2009)
Hal Finney asks for multiple block generators behind one NAT, suggests secure timestamping fits Bitcoin's chain, and requests a client-side library interface for scripting languages.