Blocks indexed26.1MFull archive
Archive size20.3 TiBUncompressed block data
Block time12 sAverage over September 2026
New blocks / day7.2KAverage over September 2026
Blocks added215.0KDuring September 2026
Archive growth492 GiBAdded during September 2026
Pull a block stream in one command
substreams authsubstreams run common@latest map_clocks -e eth-mainnet -s -100 -o jsonl
Streams the 100 most recent blocks from Ethereum Mainnet. -s -100 is read as an offset back from chain head, so no head lookup is needed.
Providers & endpoints
StreamingFast
streamingfast.io- Substreams
mainnet.eth.streamingfast.io:443 - Firehose
mainnet.eth.streamingfast.io:443
Data Nexus
data.nexus- Substreams
eth.substreams.data.nexus:443 - Firehose
eth.firehose.data.nexus:443
Pinax
pinax.network- Substreams
eth.substreams.pinax.network:443 - Firehose
eth.firehose.pinax.network:443
First blockFull ArchiveLowest streamable height
ServicesSubstreams · Firehose · Token APINative token: ETH