Daniel Norman 2color

CID	Name	Tags
bafyreidyjlqwe7dmvnk5ts2c4firtfaordiy5pzywmtavcqv5lvosa46lu	DAG with same 3 blocks balooning into ~444TB
bafybeib66nyby767evpqrnpen4u7jeflavtmrhcdkazptyrxaxhlt4qyaa	Monkey JPGs at nft.storage
bafybeifcd5ysgcmgsn3l3nebo3wu7jsuf7xumnsfup55dk2ikis3ujsnue	Malformed UnixFS discuss.ipfs.tech
	ESM Metagenomic Atlas dataset (around 30TiB total)
bafyaabakaieac	Inlined Empty UnixFS dir
bafkqaaa	Inlined Empty File
bafybeifiq5oapwiv55ss6vlqpck3mbsh4mzbal35s6zw5yrskphzjm7ypa	1M JSONs: NFT drop that hits wantlist overflow bug
QmeV8PDCHC1HRY3wjDC1WKXu66VyLfYJajMpzYNAgig5Vp	IPTV OFFLINE video
QmNwDj9iUY3yJyDUP9yGagF6vFiorXEqx74pGn6RH2uTnz	2.1TB trusted-setup.filecoin.io

Libp2p Peer IDs

Peer ID Spec Multihash spec Multicodec table

Similar exploration to the one in this document

Decoding a Peer ID

Sequence diagram for universal connectivity app

sequenceDiagram
    participant a as Browser1
    participant cr as Bootstrapper & Relay
    note over cr: With CircuitRelayV2 subscribed to GossipSub discovery, and messages topic
    participant b as Browser2
    participant stun as STUN Server

1 CID, multiple gateways

dig +noall +answer TXT \_dnslink.chat.thedisco.zone

Comparing B-Tree and Hash indices

Operation	B-Tree	Hash
Lookup single record	O(log(n))	O(1)
Lookup range	O(log(n))	O(n) full table scan
Insertion	O(log(n)	O(1)
Deletion	O(log(n)	O(1)

	import { blake3 as b3 } from '@noble/hashes/blake3'
	import { from } from 'multiformats/hashes/hasher'
	import { createVerifiedFetch } from '@helia/verified-fetch'

	export const blake3 = from({
	name: 'blake3',
	code: 0x1e,
	encode: (input) => b3(input),
	})

	.DS_Store
	._.DS_Store
	**/.DS_Store
	**/._.DS_Store
	.vscode
	.idea
	Thumbs.db

	# used to need to run git config --global core.excludesfile ~/.gitignore_global to set this but apparently no longer needed https://x.com/bate5a55/status/1840594630972191118

	import { IDBDatastore } from 'datastore-idb'
	import {
	createDelegatedRoutingV1HttpApiClient,
	DelegatedRoutingV1HttpApiClient,
	} from '@helia/delegated-routing-v1-http-api-client'
	import { createLibp2p, Libp2p } from 'libp2p'
	import { identify } from '@libp2p/identify'
	import { peerIdFromString } from '@libp2p/peer-id'
	import { noise } from '@chainsafe/libp2p-noise'
	import { yamux } from '@chainsafe/libp2p-yamux'

	use std::collections::HashMap;
	fn main() {
	let v: Vec<u32> = vec![10, 20, 20, 30, 38, 42, 48, 51, 62, 70];

	println!("vector: {:?}", v);
	println!("mean: {}", mean(&v));
	// println!("median: {}", median(&mut v));
	println!("median: {}", median_1(&v));
	// println!("median: {}", median_2(v.clone()));
	println!("mode: {}", mode(&v));