ckb-nft-scripts

The NFT Type Scripts implement of RFC: Multi-purpose NFT Draft Spec on Nervos CKB.

Pre-requirement

• capsule >= 0.7.3
• ckb-cli >= 0.101.0

Note: Capsule uses docker to build contracts and run tests. https://docs.docker.com/get-docker/ and docker and ckb-cli must be accessible in the PATH in order for them to be used by Capsule.

Getting Started

Build contracts:

make build

Run tests:

make test

Tips

Considering that the nft type script depends on the class_type_code_hash, you should deploy the class type script firstly and then input the class_type_code_hash in the constants. Finally, build the ckb-nft-scripts again and deploy the nft type script.

Deployment

For the deployment information of the ckb-nft-scripts on Aggron Testnet and Lina Mainnet, please refer to the Aggron Deployment and Lina Deployment

1. Update the deployment configurations

Update the deployment.toml referring to the Capsule Docs

2. Build release version of the script

The release version of script doesn’t include debug symbols which makes the size smaller.

make build-release

3. Deploy the scripts

capsule deploy --address <ckt1....> --fee 0.001

If the ckb-cli has been installed and dev-chain RPC is connectable, you will see the deployment plan:

Deployment plan:
---
migrated_capacity: 25798.0 (CKB)
new_occupied_capacity: 184467436505.09551616 (CKB)
txs_fee_capacity: 0.001 (CKB)
total_occupied_capacity: 21566.0 (CKB)
recipe:
  cells:
    - name: nft-type
      index: 0
      tx_hash: "0xa105c3277ea36914e2af26e749adb307276f89f614dc945f9f44988b4be9c1d6"
      occupied_capacity: 21566.0 (CKB)
      data_hash: "0x2123504d48d69e6e4f5e749dcb551fb5dfe32af027daa35fcdbfc61a67bf9859"
      type_id: "0xb1837b5ad01a88558731953062d1f5cb547adf89ece01e8934a9f0aeed2d959f"
  dep_groups: []
Confirm deployment? (Yes/No)
Yes
Password:
(1/1) Sending tx a105c3277ea36914e2af26e749adb307276f89f614dc945f9f44988b4be9c1d6
Deployment complete