About
Follow it through, man.
密码技术简介（一）
对称密码、公钥密码、混合密码系统简介，基于《图解密码技术（第3版）》整理。
Introduction
What is RGB++?
The RGB++ Protocol is a simple protocol that enhances Bitcoin Layer 1 programmability by establishing a binding between Bitcoin UTXOs and Turing-complete CKB Scripts. This binding creates a powerful bridge between Bitcoin’s security and CKB’s programmability.
At its core, RGB++ Protocol uses a specific Bitcoin UTXO as a single-use seal - a cryptographic commitment that can only be used once, leveraging Bitcoin’s inherent UTXO properties. This UTXO, along with its corresponding CKB cells, serves as the cryptographic proof, or the commitment, of ownership for RGB++ assets. When a single-use seal is consumed, the ownership of the RGB++ asset is guaranteed to be transferred to the new UTXO or the wallet controlling it.
...hard drive: 硬盘，坚实的驱动力
持久化想法、经历、感悟。
分公开和私有。
暂定以周为单位产出文章，起始周是 2026 年第 10 周的周三。
待设计出系统将消化的信息食谱（文章、视频、播客、歌曲）产出自己的（视频）内容，亮出自己的审美，公开自己的喜好，做出自己的预测。
- 歌单：黄伟文；容祖儿；
App: Ultimate Rewards - Manage points - Combine points
Chase Freedom Unlimited
- 1.5% unlimited cash back on every purchase
- +3.5% on Chase Travel
- +1.5% on dining at restaurants
- +1.5% on drugstores
Chase Sapphire Reserve
- 8x on Chase Travel
- 4x on flights and hotels booked direct
- 3x on dining
- +9x on Peloton
- +4x on Lyft
- 1x on all other purchases