#run-time #polkadot #rococo #parachain #testnet #chain #relay

no-std rococo-runtime

Rococo testnet Relay Chain runtime. (polkadot v1.15.0)

16 major breaking releases

new 17.0.0 Jul 19, 2024
15.0.0 Jul 13, 2024
14.0.0 Jun 24, 2024
13.0.0 May 24, 2024
0.0.0 Nov 21, 2022

#466 in Magic Beans

Download history 462/week @ 2024-03-28 374/week @ 2024-04-04 170/week @ 2024-04-11 74/week @ 2024-04-18 212/week @ 2024-04-25 205/week @ 2024-05-02 161/week @ 2024-05-09 147/week @ 2024-05-16 386/week @ 2024-05-23 429/week @ 2024-05-30 294/week @ 2024-06-06 267/week @ 2024-06-13 279/week @ 2024-06-20 350/week @ 2024-06-27 194/week @ 2024-07-04 232/week @ 2024-07-11

1,079 downloads per month
Used in 7 crates (via polkadot-service)

GPL-3.0-only

635KB
7K SLoC

Rococo: v2.1

Rococo is a testnet runtime with no stability guarantees.

How to build rococo runtime

EpochDurationInBlocks parameter is configurable via ROCOCO_EPOCH_DURATION environment variable. To build wasm runtime blob with customized epoch duration the following command shall be executed:

ROCOCO_EPOCH_DURATION=10 ./polkadot/scripts/build-only-wasm.sh rococo-runtime /path/to/output/directory/

How to run rococo-local

The Cumulus Tutorial details building, starting, and testing rococo-local and parachains connecting to it.

How to register a parachain on the Rococo testnet

The parachain registration process on the public Rococo testnet is also outlined.


lib.rs:

The Rococo runtime for v1 parachains.

Dependencies

~32–49MB
~847K SLoC