CKB Dev↾⇃ @CKBdev

Cypherpunk · #PoW · #CKB Contributor also on Nostr: npub1j7948t0lwa3vznttp55nl73funfrynnkwy3pj67xnxadhv6fy7rqq393v4 Joined December 2022

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CKB Dev↾⇃ @CKBdev

2 weeks ago

Bi-weekly dev log just out ✅ Feature drop this round: - Released Rust SDK 4.3.0 & 4.4.0 + Light Client 0.5.3 - JS HTLC Script demo with new offckb toolchain - New reproducible build workflow Full log: github.com/nervosnetwork/… @CKBDevrel @NervosNetwork

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CKB Dev↾⇃ @CKBdev

4 weeks ago

#TeamCKB dev updates: sharpening the tools with steady progress 🛠️ - improvements across CLI, VM, and light client. Next: RichIndexer optimization and a TUI for live CKB state. 👀 Full log: github.com/nervosnetwork/… @CKBDevrel @NervosNetwork

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CKB Dev↾⇃ @CKBdev

4 weeks ago

⚠️ VM Security Update for Devs As part of strengthening CKB, we regularly review older VMs and share issues we find. One of CKB's strengths: you can always choose past VM versions. This design keeps asset ownership safe—even through hardforks. 🔐✅ But older VMs aren't…

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CKB Dev↾⇃ @CKBdev

4 weeks ago

CKB Spark Program is backing new projects. Builders, if you've got a plan for #CKB, check it out—this is your chance to get support. #web5 #builder

CKB Eco Fund @CKBEcoFund

4 weeks ago

CKB Spark Program is backing new projects. Builders, if you've got a plan for #CKB, check it out—this is your chance to get support. #web5 #builder

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CKB Dev↾⇃ @CKBdev

a month ago

Lately it's been a lot of digging into syscalls, chasing down perf edges, and smoothing dev tools. Some notes from the past sprint: - CKB-VM: syscall tracer improvements - CKB-CLI: dep_group deployment now works with Type ID - Ledger app: added support for the "other" address…

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Ren Zhang @nirenzang

a month ago

Our paper on Measuring and Attacking the Ethereum Global Network was presented at the Science of Blockchain Conference 2025. Thanks to @masserova for presenting on our behalf! Paper: ia.cr/2025/588 SBC Recording: youtube.com/live/_2gnJjvod… Mine: youtube.com/watch?v=8XmuQR…

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Cryptape @Cryptape

2 months ago

Built this `ckb-crypto-service` — a unified IPC service for calling crypto algorithms on CKB. - Designed to make on-chain development smoother and more consistent. - Works across Rust, C, and JS. - Currently supports: Blake2b, SHA-256, RIPEMD-160, Secp256k1, Schnorr, and Ed25519…

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CKB Dev↾⇃ @CKBdev

2 months ago

Dev updates from #TeamCKB Last sprint, we: - added a new crate: CKB syscall tracer - released new versions of CKB-STD and Molecule - worked with community devs to design CKB-UDT convert service for smoother UDT payments Nothing beats building with the community. Thanks for…

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CKB Dev↾⇃ @CKBdev

2 months ago

Dev updates #TeamCKB This round brings: - better script serialization - block range import/export with flexible checks - enabled LTO (Link-Time Optimization) for rust-rocksdb and ckb-rocksdb Next up: header sync boost & ckb-bootstrapper for trusted, from-source builds. Full…

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CKB Dev↾⇃ @CKBdev

3 months ago

#TeamCKB dev updates In the last sprint, besides getting Meepo live on mainnet, we've also: - Released ckb-light-client v0.5.1 - Improved CKB repo CI workflows - Upgraded CKB standalone debugger for smoother integration with the new syscall Spawn Check out the details:…

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CKB Dev↾⇃ @CKBdev

3 months ago

Hey node runners! If you still can't see your nodes on Node Probe (nodes.ckb.dev), you might've missed this: In CKB v0.202.0, we added the `HolePunching` protocol to the default config. It helps nodes behind NAT become publicly reachable and easier to discover. We…

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Cryptape @Cryptape

3 months ago

✅ Meepo Hardfork completed at epoch 12293. Spawn syscall and CKB-VM v2 now live. explorer.nervos.org/hardfork If your node isn’t syncing blocks, please upgrade to the latest version. ⚙️ Upgrade: github.com/nervosnetwork/… @NervosNetwork @CKBEcoFund @CKBDevrel @NervosNation #nervos…

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CKB Dev↾⇃ @CKBdev

3 months ago

Everything's on track. 👍 If you run a node, double-check you're on v0.200.0+.

Cryptape @Cryptape

3 months ago

Everything's on track. 👍 If you run a node, double-check you're on v0.200.0+.

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CKB Dev↾⇃ @CKBdev

3 months ago

#TeamCKB Dev updates During the last sprint, new versions of several key CKB components were released: ✔️ CKB v0.202.0 -- Hole punching protocol improves NAT traversal and makes more nodes publicly reachable ✔️ Light Client v0.5.0 -- adds important checks — transactions now…

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CKB Dev↾⇃ @CKBdev

4 months ago

We've made it easier to run a node with clearer, updated docs v2.21.0 ✨ - Added new articles: a. Overview docs.nervos.org/docs/node/node… b. Node Configuration docs.nervos.org/docs/node/node… c. Sync Options docs.nervos.org/docs/node/sync… - Reworked node setup docs for clarity…

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CKB Dev↾⇃ @CKBdev

4 months ago

#TeamCKB Dev updates Last sprint, we wrapped up a multisig upgrade along with tooling updates. It’s all about improving compatibility between multisig scripts and NervosDAO withdrawals. - If you’re using multisig, upgrade now to stay safe and compatible. - If you're using…

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CKB Dev↾⇃ @CKBdev

4 months ago

If you’re using NervosDAO with multisig, this upgrade is especially for you. We've fixed a rare edge case in the multisig script where DAO withdrawals could fail if the multisig script didn’t include a since value. This update improves compatibility between multisig scripts…

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CKB Dev↾⇃ @CKBdev

4 months ago

JS devs — we see you. The latest Nervos docs (v2.20.0) now include more JavaScript/TypeScript content, with TS examples: - Quick Start: docs.nervos.org/docs/script/js… - Introduction to ckb-js-vm: Mechanism and Capabilities: docs.nervos.org/docs/script/js… Check out the full release notes:…