Mainnet

Mainnet is the primary Filecoin network. Mainnet began on block 148,888. It supports 32 GiB and 64 GiB sectors.

Also see Mainnet RPCs and Mainnet Explorers.

Maintainer: Protocol Labs

Genesis

• CAR File: QmavMCf95w2UMYGD1J5GpHcWBWXR2jTFYmtAkgeroMmpk1

• Reset Timestamp: 2020-08-24T22:00:00Z

• Genesis Block CID: bafy2bzacecnamqgqmifpluoeldx7zzglxcljo6oja4vrmtj7432rphldpdmm2

• SHA-1 Digest: 4782cb42b4b01793b5cd9f593cc3dc87b6d3c7b4

Network parameters

• Supported Sector Sizes: 32 GiB and 64 GiB

• Consensus Miner Min Power: 10 TiB

• Epoch Duration Seconds: 30

• Expected Leaders per Epoch: 5

• WindowPoSt Proving Period: 2880

• WindowPoSt Challenge Window: 60

• WindowPoSt Period Deadlines: 48

• Pre-Commit Challenge Delay: 150

Bootstrap peers

Bootstrap peers for mainnet can be found at:

https://github.com/filecoin-project/lotus/blob/release/[latest release]/build/bootstrap/mainnet.pi

The latest Lotus release can be found at https://github.com/filecoin-project/lotus/releases/latest/

Resources

• Latest lightweight snapshot generated with Forest by ChainSafe

• Complete Filecoin blockchain archival data generated with Forest by ChainSafe

• Status page and incidents

• Slack Channel for Updates: #fil-network-announcements

• Slack Channel for Questions: #fil-help

• Mainnet block explorer: FilFOX