## Running `./polkadot-parachain --chain coretime-kusama` works now: **Parachain genesis state and header** match expected ones from https://gist.github.com/bkontur/f74fc00fd726d09bc7f0f3a9f51ec113?permalink_comment_id=5009857#gistcomment-5009857 ``` 2024-04-03 12:03:58 [Parachain] 🔨 Initializing Genesis block/state (state: 0xc418…889c, header-hash: 0x638c…d050) ... 2024-04-03 12:04:04 [Parachain] 💤 Idle (0 peers), best: #0 (0x638c…d050), finalized #0 (0x638c…d050) ``` **Relaychain genesis state and header** match expected ones: https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fkusama-rpc.polkadot.io#/explorer/query/0 ``` 2024-04-03 12:03:59 [Relaychain] 🔨 Initializing Genesis block/state (state: 0xb000…ef6b, header-hash: 0xb0a8…dafe) ``` **Full logs:** ``` bparity@bkontur-ThinkPad-P14s-Gen-2i:~/parity/polkadot-sdk$ ./target/debug/polkadot-parachain --chain coretime-kusama 2024-04-03 12:03:52 Polkadot parachain 2024-04-03 12:03:52 ✌️ version 4.0.0-665e3654cec 2024-04-03 12:03:52 ❤️ by Parity Technologies <admin@parity.io>, 2017-2024 2024-04-03 12:03:52 📋 Chain specification: Kusama Coretime 2024-04-03 12:03:52 🏷 Node name: subsequent-quicksand-2382 2024-04-03 12:03:52 👤 Role: FULL 2024-04-03 12:03:52 💾 Database: RocksDb at /home/bparity/.local/share/polkadot-parachain/chains/coretime-kusama/db/full 2024-04-03 12:03:54 Parachain id: Id(1005) 2024-04-03 12:03:54 Parachain Account: 5Ec4AhPakEiNWFbAd26nRrREnaGQZo3uukPDC5xLr6314Dwg 2024-04-03 12:03:54 Is collating: no 2024-04-03 12:03:58 [Parachain] 🔨 Initializing Genesis block/state (state: 0xc418…889c, header-hash: 0x638c…d050) 2024-04-03 12:03:59 [Relaychain] 🔨 Initializing Genesis block/state (state: 0xb000…ef6b, header-hash: 0xb0a8…dafe) 2024-04-03 12:03:59 [Relaychain] 👴 Loading GRANDPA authority set from genesis on what appears to be first startup. 2024-04-03 12:03:59 [Relaychain] 👶 Creating empty BABE epoch changes on what appears to be first startup. 2024-04-03 12:03:59 [Relaychain] 🏷 Local node identity is: 12D3KooWSfXNBZYimwSKBqfKf7F1X6adNQQD5HVQbdnvSyBFn8Wd 2024-04-03 12:03:59 [Relaychain] 💻 Operating system: linux 2024-04-03 12:03:59 [Relaychain] 💻 CPU architecture: x86_64 2024-04-03 12:03:59 [Relaychain] 💻 Target environment: gnu 2024-04-03 12:03:59 [Relaychain] 💻 CPU: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz 2024-04-03 12:03:59 [Relaychain] 💻 CPU cores: 4 2024-04-03 12:03:59 [Relaychain] 💻 Memory: 31797MB 2024-04-03 12:03:59 [Relaychain] 💻 Kernel: 5.15.0-101-generic 2024-04-03 12:03:59 [Relaychain] 💻 Linux distribution: Ubuntu 20.04.6 LTS 2024-04-03 12:03:59 [Relaychain] 💻 Virtual machine: no 2024-04-03 12:03:59 [Relaychain] 📦 Highest known block at #0 2024-04-03 12:03:59 [Relaychain] 〽️ Prometheus exporter started at 127.0.0.1:9616 2024-04-03 12:03:59 [Relaychain] Running JSON-RPC server: addr=127.0.0.1:9945, allowed origins=["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*", "https://polkadot.js.org"] 2024-04-03 12:03:59 [Relaychain] 🏁 CPU score: 1.40 GiBs 2024-04-03 12:03:59 [Relaychain] 🏁 Memory score: 15.42 GiBs 2024-04-03 12:03:59 [Relaychain] 🏁 Disk score (seq. writes): 1.39 GiBs 2024-04-03 12:03:59 [Relaychain] 🏁 Disk score (rand. writes): 690.56 MiBs 2024-04-03 12:03:59 [Parachain] Using default protocol ID "sup" because none is configured in the chain specs 2024-04-03 12:03:59 [Parachain] 🏷 Local node identity is: 12D3KooWAAvNqXn8WPmvnEj36j7HsdbtpRpmWDPT9xtp4CuphvxW 2024-04-03 12:03:59 [Parachain] 💻 Operating system: linux 2024-04-03 12:03:59 [Parachain] 💻 CPU architecture: x86_64 2024-04-03 12:03:59 [Parachain] 💻 Target environment: gnu 2024-04-03 12:03:59 [Parachain] 💻 CPU: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz 2024-04-03 12:03:59 [Parachain] 💻 CPU cores: 4 2024-04-03 12:03:59 [Parachain] 💻 Memory: 31797MB 2024-04-03 12:03:59 [Parachain] 💻 Kernel: 5.15.0-101-generic 2024-04-03 12:03:59 [Parachain] 💻 Linux distribution: Ubuntu 20.04.6 LTS 2024-04-03 12:03:59 [Parachain] 💻 Virtual machine: no 2024-04-03 12:03:59 [Parachain] 📦 Highest known block at #0 2024-04-03 12:03:59 [Parachain] 〽️ Prometheus exporter started at 127.0.0.1:9615 2024-04-03 12:03:59 [Parachain] Running JSON-RPC server: addr=127.0.0.1:9944, allowed origins=["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*", "https://polkadot.js.org"] 2024-04-03 12:03:59 [Parachain] 🏁 CPU score: 1.40 GiBs 2024-04-03 12:03:59 [Parachain] 🏁 Memory score: 15.42 GiBs 2024-04-03 12:03:59 [Parachain] 🏁 Disk score (seq. writes): 1.39 GiBs 2024-04-03 12:03:59 [Parachain] 🏁 Disk score (rand. writes): 690.56 MiBs 2024-04-03 12:03:59 [Parachain] discovered: 12D3KooWSfXNBZYimwSKBqfKf7F1X6adNQQD5HVQbdnvSyBFn8Wd /ip4/192.168.1.100/tcp/30334/ws 2024-04-03 12:03:59 [Relaychain] discovered: 12D3KooWAAvNqXn8WPmvnEj36j7HsdbtpRpmWDPT9xtp4CuphvxW /ip4/192.168.1.100/tcp/30333/ws 2024-04-03 12:03:59 [Relaychain] discovered: 12D3KooWAAvNqXn8WPmvnEj36j7HsdbtpRpmWDPT9xtp4CuphvxW /ip4/172.18.0.1/tcp/30333/ws 2024-04-03 12:03:59 [Parachain] discovered: 12D3KooWSfXNBZYimwSKBqfKf7F1X6adNQQD5HVQbdnvSyBFn8Wd /ip4/172.17.0.1/tcp/30334/ws 2024-04-03 12:03:59 [Relaychain] discovered: 12D3KooWAAvNqXn8WPmvnEj36j7HsdbtpRpmWDPT9xtp4CuphvxW /ip4/172.17.0.1/tcp/30333/ws 2024-04-03 12:03:59 [Parachain] discovered: 12D3KooWSfXNBZYimwSKBqfKf7F1X6adNQQD5HVQbdnvSyBFn8Wd /ip4/172.18.0.1/tcp/30334/ws 2024-04-03 12:04:00 [Relaychain] 🔍 Discovered new external address for our node: /ip4/178.41.176.246/tcp/30334/ws/p2p/12D3KooWSfXNBZYimwSKBqfKf7F1X6adNQQD5HVQbdnvSyBFn8Wd 2024-04-03 12:04:00 [Relaychain] Sending fatal alert BadCertificate 2024-04-03 12:04:00 [Relaychain] Sending fatal alert BadCertificate 2024-04-03 12:04:04 [Relaychain] ⚙️ Syncing, target=#22575321 (7 peers), best: #738 (0x1803…bbef), finalized #512 (0xb9b6…7014), ⬇ 328.5kiB/s ⬆ 102.9kiB/s 2024-04-03 12:04:04 [Parachain] 💤 Idle (0 peers), best: #0 (0x638c…d050), finalized #0 (0x638c…d050), ⬇ 0 ⬆ 0 2024-04-03 12:04:09 [Relaychain] ⚙️ Syncing 169.5 bps, target=#22575322 (8 peers), best: #1586 (0x405b…a8aa), finalized #1536 (0x55d1…fb04), ⬇ 232.3kiB/s ⬆ 55.9kiB/s 2024-04-03 12:04:09 [Parachain] 💤 Idle (0 peers), best: #0 (0x638c…d050), finalized #0 (0x638c…d050), ⬇ 0 ⬆ 0 2024-04-03 12:04:14 [Relaychain] ⚙️ Syncing 168.0 bps, target=#22575323 (8 peers), best: #2426 (0x155f…d083), finalized #2048 (0xede6…f879), ⬇ 235.8kiB/s ⬆ 67.2kiB/s 2024-04-03 12:04:14 [Parachain] 💤 Idle (0 peers), best: #0 (0x638c…d050), finalized #0 (0x638c…d050), ⬇ 0 ⬆ 0 2024-04-03 12:04:19 [Relaychain] ⚙️ Syncing 170.0 bps, target=#22575324 (8 peers), best: #3276 (0x94d8…097e), finalized #3072 (0x0e4c…f587), ⬇ 129.0kiB/s ⬆ 34.0kiB/s ... ``` ## Running `./polkadot-parachain --chain people-kusama` works now: **Parachain genesis state and header** match expected ones from https://gist.github.com/bkontur/f74fc00fd726d09bc7f0f3a9f51ec113?permalink_comment_id=5011798#gistcomment-5011798 ``` 2024-04-04 10:26:24 [Parachain] 🔨 Initializing Genesis block/state (state: 0x023a…2733, header-hash: 0x07b8…2645) ... 2024-04-04 10:26:30 [Parachain] 💤 Idle (0 peers), best: #0 (0x07b8…2645), finalized #0 (0x07b8…2645), ⬇ 0 ⬆ 0 ``` **Relaychain genesis state and header** match expected ones: https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fkusama-rpc.polkadot.io#/explorer/query/0 ``` 2024-04-04 10:26:25 [Relaychain] 🔨 Initializing Genesis block/state (state: 0xb000…ef6b, header-hash: 0xb0a8…dafe) ``` **Full logs:** ``` bparity@bkontur-ThinkPad-P14s-Gen-2i:~/parity/aaa/polkadot-sdk$ ./target/debug/polkadot-parachain --chain people-kusama 2024-04-04 10:26:18 Polkadot parachain 2024-04-04 10:26:18 ✌️ version 4.0.0-39274bb75fc 2024-04-04 10:26:18 ❤️ by Parity Technologies <admin@parity.io>, 2017-2024 2024-04-04 10:26:18 📋 Chain specification: Kusama People 2024-04-04 10:26:18 🏷 Node name: knotty-flight-5398 2024-04-04 10:26:18 👤 Role: FULL 2024-04-04 10:26:18 💾 Database: RocksDb at /home/bparity/.local/share/polkadot-parachain/chains/people-kusama/db/full 2024-04-04 10:26:21 Parachain id: Id(1004) 2024-04-04 10:26:21 Parachain Account: 5Ec4AhPaYcfBz8fMoPd4EfnAgwbzRS7np3APZUnnFo12qEYk 2024-04-04 10:26:21 Is collating: no 2024-04-04 10:26:24 [Parachain] 🔨 Initializing Genesis block/state (state: 0x023a…2733, header-hash: 0x07b8…2645) 2024-04-04 10:26:25 [Relaychain] 🔨 Initializing Genesis block/state (state: 0xb000…ef6b, header-hash: 0xb0a8…dafe) 2024-04-04 10:26:25 [Relaychain] 👴 Loading GRANDPA authority set from genesis on what appears to be first startup. 2024-04-04 10:26:25 [Relaychain] 👶 Creating empty BABE epoch changes on what appears to be first startup. 2024-04-04 10:26:25 [Relaychain] 🏷 Local node identity is: 12D3KooWPoTVhnrFNzVYJPR42HE9rYjXhkKHFDL9ut5nafDqJHKB 2024-04-04 10:26:25 [Relaychain] 💻 Operating system: linux 2024-04-04 10:26:25 [Relaychain] 💻 CPU architecture: x86_64 2024-04-04 10:26:25 [Relaychain] 💻 Target environment: gnu 2024-04-04 10:26:25 [Relaychain] 💻 CPU: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz 2024-04-04 10:26:25 [Relaychain] 💻 CPU cores: 4 2024-04-04 10:26:25 [Relaychain] 💻 Memory: 31797MB 2024-04-04 10:26:25 [Relaychain] 💻 Kernel: 5.15.0-101-generic 2024-04-04 10:26:25 [Relaychain] 💻 Linux distribution: Ubuntu 20.04.6 LTS 2024-04-04 10:26:25 [Relaychain] 💻 Virtual machine: no 2024-04-04 10:26:25 [Relaychain] 📦 Highest known block at #0 2024-04-04 10:26:25 [Relaychain] 〽️ Prometheus exporter started at 127.0.0.1:9616 2024-04-04 10:26:25 [Relaychain] Running JSON-RPC server: addr=127.0.0.1:9945, allowed origins=["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*", "https://polkadot.js.org"] 2024-04-04 10:26:25 [Relaychain] 🏁 CPU score: 1.18 GiBs 2024-04-04 10:26:25 [Relaychain] 🏁 Memory score: 15.61 GiBs 2024-04-04 10:26:25 [Relaychain] 🏁 Disk score (seq. writes): 1.49 GiBs 2024-04-04 10:26:25 [Relaychain] 🏁 Disk score (rand. writes): 650.01 MiBs 2024-04-04 10:26:25 [Parachain] Using default protocol ID "sup" because none is configured in the chain specs 2024-04-04 10:26:25 [Parachain] 🏷 Local node identity is: 12D3KooWS2WPQgtiZZYT6bLGjwGcJU7QVd5EeQvb4jHN3NVSWDdj 2024-04-04 10:26:25 [Parachain] 💻 Operating system: linux 2024-04-04 10:26:25 [Parachain] 💻 CPU architecture: x86_64 2024-04-04 10:26:25 [Parachain] 💻 Target environment: gnu 2024-04-04 10:26:25 [Parachain] 💻 CPU: 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz 2024-04-04 10:26:25 [Parachain] 💻 CPU cores: 4 2024-04-04 10:26:25 [Parachain] 💻 Memory: 31797MB 2024-04-04 10:26:25 [Parachain] 💻 Kernel: 5.15.0-101-generic 2024-04-04 10:26:25 [Parachain] 💻 Linux distribution: Ubuntu 20.04.6 LTS 2024-04-04 10:26:25 [Parachain] 💻 Virtual machine: no 2024-04-04 10:26:25 [Parachain] 📦 Highest known block at #0 2024-04-04 10:26:25 [Parachain] 〽️ Prometheus exporter started at 127.0.0.1:9615 2024-04-04 10:26:25 [Parachain] Running JSON-RPC server: addr=127.0.0.1:9944, allowed origins=["http://localhost:*", "http://127.0.0.1:*", "https://localhost:*", "https://127.0.0.1:*", "https://polkadot.js.org"] 2024-04-04 10:26:25 [Parachain] 🏁 CPU score: 1.18 GiBs 2024-04-04 10:26:25 [Parachain] 🏁 Memory score: 15.61 GiBs 2024-04-04 10:26:25 [Parachain] 🏁 Disk score (seq. writes): 1.49 GiBs 2024-04-04 10:26:25 [Parachain] 🏁 Disk score (rand. writes): 650.01 MiBs 2024-04-04 10:26:25 [Parachain] discovered: 12D3KooWPoTVhnrFNzVYJPR42HE9rYjXhkKHFDL9ut5nafDqJHKB /ip4/172.17.0.1/tcp/30334/ws 2024-04-04 10:26:25 [Relaychain] discovered: 12D3KooWS2WPQgtiZZYT6bLGjwGcJU7QVd5EeQvb4jHN3NVSWDdj /ip4/172.18.0.1/tcp/30333/ws 2024-04-04 10:26:25 [Relaychain] discovered: 12D3KooWS2WPQgtiZZYT6bLGjwGcJU7QVd5EeQvb4jHN3NVSWDdj /ip4/192.168.1.100/tcp/30333/ws 2024-04-04 10:26:25 [Parachain] discovered: 12D3KooWPoTVhnrFNzVYJPR42HE9rYjXhkKHFDL9ut5nafDqJHKB /ip4/172.18.0.1/tcp/30334/ws 2024-04-04 10:26:25 [Relaychain] discovered: 12D3KooWS2WPQgtiZZYT6bLGjwGcJU7QVd5EeQvb4jHN3NVSWDdj /ip4/172.17.0.1/tcp/30333/ws 2024-04-04 10:26:25 [Parachain] discovered: 12D3KooWPoTVhnrFNzVYJPR42HE9rYjXhkKHFDL9ut5nafDqJHKB /ip4/192.168.1.100/tcp/30334/ws 2024-04-04 10:26:26 [Relaychain] 🔍 Discovered new external address for our node: /ip4/178.41.176.246/tcp/30334/ws/p2p/12D3KooWPoTVhnrFNzVYJPR42HE9rYjXhkKHFDL9ut5nafDqJHKB 2024-04-04 10:26:27 [Relaychain] Sending fatal alert BadCertificate 2024-04-04 10:26:27 [Relaychain] Sending fatal alert BadCertificate 2024-04-04 10:26:30 [Relaychain] ⚙️ Syncing, target=#22588722 (8 peers), best: #638 (0xa9cd…7c30), finalized #512 (0xb9b6…7014), ⬇ 345.6kiB/s ⬆ 108.7kiB/s 2024-04-04 10:26:30 [Parachain] 💤 Idle (0 peers), best: #0 (0x07b8…2645), finalized #0 (0x07b8…2645), ⬇ 0 ⬆ 0 2024-04-04 10:26:35 [Relaychain] ⚙️ Syncing 174.4 bps, target=#22588722 (9 peers), best: #1510 (0xec0b…72f0), finalized #1024 (0x3f17…fd7f), ⬇ 203.1kiB/s ⬆ 45.0kiB/s 2024-04-04 10:26:35 [Parachain] 💤 Idle (0 peers), best: #0 (0x07b8…2645), finalized #0 (0x07b8…2645), ⬇ 0 ⬆ 0 2024-04-04 10:26:40 [Relaychain] ⚙️ Syncing 168.9 bps, target=#22588723 (9 peers), best: #2355 (0xa68b…3a64), finalized #2048 (0xede6…f879), ⬇ 201.6kiB/s ⬆ 47.4kiB/s 2024-04-04 10:26:40 [Parachain] 💤 Idle (0 peers), best: #0 (0x07b8…2645), finalized #0 (0x07b8…2645), ⬇ 0 ⬆ 0 ``` ## TODO - [x] double check `cumulus/polkadot-parachain/chain-specs/coretime-kusama.json` (safeXcmVersion=3) see [comment](https://github.com/paritytech/polkadot-sdk/pull/3961#discussion_r1549473587) - [x] check if ~~`start_generic_aura_node`~~ or `start_generic_aura_lookahead_node` - [x] generate chain-spec for `people-kusama` --------- Co-authored-by: Dónal Murray <donal.murray@parity.io>
NOTE: We have recently made significant changes to our repository structure. In order to streamline our development process and foster better contributions, we have merged three separate repositories Cumulus, Substrate and Polkadot into this repository. Read more about the changes here.
Polkadot SDK
The Polkadot SDK repository provides all the resources needed to start building on the Polkadot network, a multi-chain blockchain platform that enables different blockchains to interoperate and share information in a secure and scalable way. The Polkadot SDK comprises three main pieces of software:
Polkadot
Implementation of a node for the https://polkadot.network in Rust, using the Substrate framework. This directory
currently contains runtimes for the Westend and Rococo test networks. Polkadot, Kusama and their system chain runtimes
are located in the runtimes repository maintained by
the Polkadot Technical Fellowship.
Substrate
Substrate is the primary blockchain SDK used by developers to create the parachains that make up the Polkadot network. Additionally, it allows for the development of self-sovereign blockchains that operate completely independently of Polkadot.
Cumulus
Cumulus is a set of tools for writing Substrate-based Polkadot parachains.
Releases
Note
Our release process is still Work-In-Progress and may not yet reflect the aspired outline here.
The Polkadot-SDK has two release channels: stable and nightly. Production software is advised to only use stable.
nightly is meant for tinkerers to try out the latest features. The detailed release process is described in
RELEASE.md.
Stable
stable releases have a support duration of three months. In this period, the release will not have any breaking
changes. It will receive bug fixes, security fixes, performance fixes and new non-breaking features on a two week
cadence.
Nightly
nightly releases are released every night from the master branch, potentially with breaking changes. They have
pre-release version numbers in the format major.0.0-nightlyYYMMDD.
Upstream Dependencies
Below are the primary upstream dependencies utilized in this project:
Security
The security policy and procedures can be found in docs/contributor/SECURITY.md.
Contributing & Code of Conduct
Ensure you follow our contribution guidelines. In every interaction and contribution, this project adheres to the Contributor Covenant Code of Conduct.
Additional Resources
- For monitoring upcoming changes and current proposals related to the technical implementation of the Polkadot network,
visit the
Requests for Comment (RFC)repository. While it's maintained by the Polkadot Fellowship, the RFC process welcomes contributions from everyone.
