Test Chain for the Mumbai Protocol Proposal
|Public RPC endpoint||https://rpc.mumbainet.teztnets.xyz|
|Full network name||
|Tezos docker build||tezos/tezos:v16.0-rc1|
For the first 8192 blocks, Mumbainet ran the Lima protocol, then switched to Mumbai.
Mumbainet has 8 second blocks (twice faster than mainnet).
Install the software
⚠️ If you already have an existing Tezos installation, do not forget to backup and delete your
Download and install Tezos version v16.0-rc1
Follow instructions from the Tezos documentation.
Alternative: Use docker
To join Mumbainet with docker, open a shell in the container:
docker run -it --entrypoint=/bin/sh tezos/tezos:v16.0-rc1
Alternative: Build the software
⚠️ If this is your first time installing Tezos, you may need to install a few dependencies.
git clone firstname.lastname@example.org:tezos/tezos.git cd tezos git checkout v16.0-rc1 opam init # if this is your first time using OPAM make build-deps eval $(opam env) make export PATH=$HOME/tezos/_build/install/default/bin/:$PATH
Join the Mumbainet network
Run the following commands:
octez-node config init --network https://teztnets.xyz/mumbainet octez-node run --rpc-addr 127.0.0.1:8732
💡 A simple way to keep your process alive is to use
nohupto keep it running in the background while redirecting logs into files at the same time. For example:
nohup octez-node run --rpc-addr 127.0.0.1:8732 > ./node-mumbainet.log &
Bake on the Mumbainet network
To improve reliability of the chain, you can take part in the consensus by becoming a baker. In that case, you will need some test tokens from the faucet.
If you are not a bootstrap baker, you need to register your key as a delegate using your alias or
pkh. For instance:
./octez-client register key mykey as delegate
You may now launch the baker process.
octez-baker-PtMumbai run with local node ~/.tezos-node mykey --liquidity-baking-toggle-vote pass
You may run the accuser as well:
💡 Again, to keep your processes alive in background:
nohup octez-baker-PtMumbai run with local node ~/.tezos-node mykey --liquidity-baking-toggle-vote pass > ./baker-mumbainet.log &
Note that you need a minimum amount of tez to get baking rights. If you are not a bootstrap baker, it will take you several cycles to start baking.