Avalanche C-Chain · Mainnet
The road to block 100,000,000
Tenure tells you when a wallet arrived. Reputation tells you what it did. Check any address — then seal it into a capsule that closes itself, on-chain, the moment the ninth digit arrives.
Blocks before the ninth digit
— — —
Your capsule card
Paste any C-Chain address. No connect, no signature — a wallet is only needed if you choose to seal.
1 —
Check
Paste an address. We read its S4 reputation and first block straight from the chain.
2 —
Seal
One transaction stamps your address and block number into the capsule contract. Once per address, ever.
3 —
Outlive the countdown
At block 100,000,000 the capsule closes itself forever. What is sealed stays sealed — and we publish the census.
Questions
What is the time capsule?
A tiny, ownerless contract on the Avalanche C-Chain. Any address can seal itself into it exactly once — the contract records your address, the block you sealed at, and your seal number. At block 100,000,000 it stops accepting seals forever. No admin key can reopen it.
What is on the card?
Your S4 reputation score (0–100, computed from real on-chain history), your Verified Human number if you have one, the block where your wallet first appeared, and — once sealed — your permanent seal number and block. Checking a card needs no wallet connection and no signature.
Why reputation and not just wallet age?
Tenure tells you when a wallet arrived. Reputation tells you what it did with the time. The S4 score reads activity, economics, social proof and humanity signals from the chain itself — no stamps, no quests, no hardware. The methodology is public.
What happens at block 100,000,000?
The capsule closes itself, permanently. We will publish the full census of sealed wallets the day the ninth digit arrives — who sealed, when, and what the reputation of the chain looked like on the road to 100M.
How the score works: public methodology