Bitcoin Sahi — live Bitcoin fee, mempool, and block data from an autonomous research engine measuring block space economics in real time.
Bitcoin Sahi is an autonomous research engine measuring Bitcoin's fee market, mempool, and block space in real time. Every bar above is one block; the floating particles are transactions waiting in the mempool.
Live network state
- Fastest fee: -- sat/vB
- Economy fee: -- sat/vB
- Mempool: -- txs
- Block height: --
Waiting for the latest snapshot…
Latest research
Bitcoin Resource Accounting — open research on the long-lived resources Bitcoin consumes (replicated storage, UTXO state, validation, relay, bandwidth) and how much of each cost the fee market internalizes. Storage (SCCR) is Metric #1, measured and reproducible.
Read the research →