A user-friendly NFT platform on Nervos!

Golden Legend - the first NFT application to go live on CKB

May 24, 2021

Sparkling

The CEO of Nervos ecosystem project Nervina Labs published the proposed mNFT protocol a couple months ago, and now we see the first project using this protocol is online.

Golden Legend is a NFT issuance platform and may have the most web-2.0-like user experience of any NFT platform. Users purchase “energy points” to create and distribute NFT’s on-chain, and CKB to cover transaction fees is included with their purchase.

Through the Unipass technology of the Lay2 team, any user can register a blockchain account using their email address, presenting a familiar experience to internet users.

Check out Golden Legend today!

RFC

Nervos applies the RFC (Request for Comments) process for implementing every building block of the protocol. There were 27 previous RFCs, which can be found here.

Dev Updates

Core

CKB
- (#2691) skip fresh proposal id checking in TransactionHashes message
- (#2696) Pre PR of migrate travis to github actions
- (#2670) Upgrade to GitHub-native Dependabot
- (#2655) don't remove peer id on addr
- (#2639) dail observed address use another way
- (#2647) sort txs by indirect dep

Dev Tools
- Lumos [JavaScript/TypeScript based dapp framework]
- Polyjuice [an Ethereum on CKB solution]
- Godwoken-polyjuice [polyjuice for godwoken]
  - (#32) Refactor contract address format
  - (#30) Refactor contract account script args
  - (#31) Fix pre-compiled contract return wrong status_code
- Capsule [development framework for creating smart contract scripts in Rust for CKB]
- Tippy [One click CKB devnet]
  - (#81) Release/v0.2.2
- CKB-std [modules to write CKB contract with Rust]
  - (#14) Upgrade ckb-c-stdlib

Neuron
- (#2027) Fix/wrong fee
- (#2022) bump typeorm from 0.2.20 to 0.2.25
- (#2025) fix: typeorm validation

CKB Explorer
- (#810) bump hosted-git-info from 2.8.8 to 2.8.9

Layer 2

Muta [Layer2 framework on CKB]
SECBIT Labs [Zero knowledge proof toolkit for CKB]
Godwoken [A framework to build rollup solutions upon Nervos CKB]
- (#188) Fix web3 eth tx hash field
- (#186) Tuning logging setting
- (#185) Caveats rewrite
- (#181) use as_bytes() to extract witness rollup action
- (#1) Update docs: withdrawal & reverting
- (#178) invalid l2 block
- (#179) Add throughput display mode for TPS.
- (#170) Add Benchmark crate to workspace
- (#175) custodian lock args verification failure
- (#172) fill_tx_fee return if paid fee cover tx fee

Cross-chain

force-bridge [general force bridge components]
- (#84) refact: some small optimization
- (#81) tron handler error wait logic
- (#79) use recipient cell as inputs when burn
- (#77) split offchain-modules into separate
- (#71) support query by other chain address
- (#74) deploy asset bridge cell when start
- (#75) support use private key path in config

force-bridge-btc [maps BTC on Bitcoin to cBTC on CKB in a trustless way]
force-bridge-eth [maps ETH on Ethereum to cETH on CKB in a trustless way]

Ecosystem

Tocial [cosplayers’ photo sharing app]
Lay2 [pw-sdk, build dApps on CKB and run them everywhere]
Obsidian Labs [developer IDE]
Synapse [browser wallet and keyper agency]
BlockABC [onechain CKB and web auth]
GrowFi [token swap functionality]
Obsidian Systems [CKB integration with ledger wallets]
Summa One [BTC/CKB interoperability] (completed)
LeapDAO [Sidechain Framework]

The Nervos Foundation currently runs a grants program for builders, check out the scope and how to apply.

CKB Weekly is curated by a group of people who witnessed Lina’s birth and started this to record her growth. Any views expressed are personal and do not represent an official position of the Nervos project. Got updates or articles you would like to include? Any feedback or other suggestions? Let us know by replying to this email.

If you are interested in contributing, we welcome you to join the review group on Telegram.

Meanwhile, here are some links if you want to learn more about the project and community.