A little lore on why PI exists.
Deep inside Arc’s genesis configuration, Circle left a small technical easter egg.
Genesis is where a blockchain begins. It defines the network at block 0 — the chain ID, initial parameters, pre-loaded contracts, and everything the network is born with.
And inside Arc’s official mainnet genesis file, there’s this:
"coinbase": "0x3141592653589793238462643383279502884197"
Look closely.
3141592653589793238462643383279502884197
Those are the digits of π:
3.141592653589793238462643383279502884197...
@circle built our chain called @arc and embedded π directly into its genesis.
Not in a random transaction.
Not added later.
It was there from block 0.
PI was written into Arc before Arc even began.
CA: 0x30ac39dec8a854c5fd03aa429e3bef32a7e4c84a
Sep 16, 2026 · 8:21 AM UTC
Pi - π is nice : 3.141592653589793238462643383279
nitter.cf/arc/status/21001759535…
United States!
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Replying to @covetrade
first block is nice
This stands apart with clarity contact me ⚡
nitter.cf/messages/compose?recip…