p-chain →
estimating…
avalanche c-chain mainnet · approaching block 100,000,000
current block height · — blocks remaining
BLOCK 0 · SEP 21 2020 —% BLOCK 100,000,000
estimated arrival
—
avg block time
— sec
days since genesis
—

check wallet

Paste any C-Chain address. Find the block where it first appeared, the era it survived, and get your card. Every wallet has a page. No connect. No signature. Just a lookup.

rank—
first seen—
first block—
era—
first move—
days on mainnet—
txs sent—
mainnet lifetime survived—
arrived in the first—

mainnet timeline

Six years, one chain, no restarts.

Sep 21 2020 · block 0
Genesis
Avalanche mainnet goes live. X, P and C chains launch together. The C-Chain starts producing blocks on demand.
Aug 2021
Avalanche Rush
$180M in liquidity incentives. Aave and Curve arrive. The C-Chain gets crowded for the first time.
Nov 21 2021
The top
AVAX prints its all-time high near $146. Everyone who checked their wallet that week remembers it.
2022
The winter
The cycle unwinds. Banff ships elastic subnets anyway. Blocks keep coming.
Dec 2023
COQ SZN
Memecoins and inscriptions flood the C-Chain. AVAX runs from $9 to $48. The chain gets loud again.
Mar 2024
Durango
Avalanche Warp Messaging activates on the C-Chain. Native cross-chain communication, no bridges.
Dec 2024
Avalanche9000
The Etna upgrade. Largest network change since genesis — L1s replace subnets, validation costs drop ~99%.
Jan – May 2025
Presale szn
KET opens the door — 720x from presale. WINK follows with 8,000 applicants, then BLUB and its ShameFi wallets. The Arena takes over the summer.
2025
Octane → Granite
Fees cut ~96% in April. FIFA builds its L1 on Avalanche in May. Granite ships in November with dynamic block times.
2026 · soon
Block 100,000,000
Nine digits. If your wallet was there for any part of the road, check it above.

faq

what is block 100,000,000?

the avalanche c-chain's hundred-millionth block. this page counts down to it live, estimating arrival from the current block rate. when it lands, this page becomes the record that it did.

what does the wallet checker do?

paste any avalanche address or .avax name and get its history: first transaction, era, how early it arrived, badges, and realized dex p&l — biggest win, biggest loss, roundtrips, and what it sold too early. read-only. no connect, no signature.

is the page-claim signature safe?

claiming signs one plain-text message to prove you own the address. it is not a transaction: nothing moves, nothing is approved, it costs nothing. this site never asks for token approvals or transfers, ever. the code is open source.

how accurate is the p&l?

fifo realized and unrealized p&l, fees, and external flows come from avalanche-indexed wallet history. unpriced assets are called out instead of becoming zero. story cards use separate transfer and market-price estimates; fallback accounting is labeled on the wallet.