btcutil
dxid
btcutil | dxid | |
---|---|---|
2 | 2 | |
474 | 6 | |
0.4% | - | |
0.0 | 6.6 | |
10 months ago | 27 days ago | |
Go | JavaScript | |
ISC License | MIT License |
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btcutil
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You Don't Need UUID
Your IDs are []byte of len=11. Those bytes can be represented in many ways.
You can represent them as hex strings via encoding/hex.EncodeToString(id), or base64 strings via encoding/base64.StdEncoding.EncodeToString(id), or base32 strings via encoding/base32.StdEncoding.EncodeToString(id), or etc.
Looks like the most used base58 package is https://pkg.go.dev/github.com/btcsuite/btcutil/base58, but looking at the implementation [0] I'm not impressed, and confident there's a better implementation
[0] https://github.com/btcsuite/btcutil/blob/v1.0.2/base58/base5...
But how you encode 11 bytes of data is kind of orthogonal to the important thing, which is that you have 11 bytes of data. They should be always be store in memory (in your application, or a DB, or anything else) as the actual 11 bytes of the ID, and not as a base58 or base64 or JSON or whatever other kind of string that can be decoded to the actual 11 bytes of data.
Likewise, a UUID shouldn't be stored as a string like "64d3f2e0-a4dc-48d3-98ad-7f09eb3b082f", that's a specific encoding of the actual 16 UUID bytes, you should store, process, etc. those bytes directly.
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Algorithm to get address?
Golang: https://github.com/btcsuite/btcutil
dxid
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You Don't Need UUID
you might want to consider an alternative with a base32 encoding with a luhn checksum
https://github.com/tttp/dxid
- Show HN: Display primary keys the way humans and developers prefer
What are some alternatives?
dogecoin - very currency
cuid2 - Next generation guids. Secure, collision-resistant ids optimized for horizontal scaling and performance.
nanoid - A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript
spec - The canonical spec for ulid
bip39 - A web tool for converting BIP39 mnemonic codes
e16957bf-7d7f-41f1-97f4-98c93a6c3540
bitcoin-ruby - bitcoin utils and protocol in ruby.
keripy - Key Event Receipt Infrastructure - the spec and implementation of the KERI protocol
typeid - Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs
ksuid - K-Sortable Globally Unique IDs