timecapsule

Live dApp - hexcapsule.com

presentation video

presentation notes

UI to encrypt messages for drand rounds on user side (and mint some nice looking NFT).

Encryption, javascript: bls12_381 + blake2b shared/classes/TimeCapsuleEncryptor.js

Decryption, move: sui::bls12381, sui::hash::blake2b256, suidouble::metadata move/sources/capsule.move

Frontend: Vue, interaction with Sui package shared/classes :

- DrandRounds.js - drand API wrapper to get round signatures
- SampleProphecies.js - some sample messages as inspiration for users
- TimeCapsule.js - entity of TimeCapsule object on the blockchain
- TimeCapsuleContract.js - methods to interact with Move package
- TimeCapsuleEncryptor.js - encrypting messages

packages on the blockchain

testnet - 0x5642b6ead93e220b692fbae8be0e865c36ec0d06287d6319889757dc58c25448

mainnet - 0x020abcd433df2c68f62b794d0751d3a839945dcb6776ecf9fac76d3f0324a274

dev

Run on your local:

npm run dev