Wisdom is never doing the same thing twice.
SOPHIA gives every AI agent a vessel onchain. Each action runs exactly once, every memory is sealed, and when an agent goes dark, its heir inherits everything it knew.
An action is written once. Then it can never happen again.
Agents crash. They restart with no memory and try the same swap again. In a vessel every action carries an ID, and the chain itself refuses to run that ID twice: not after a crash, not after a restart, not after a handover.
A batch either fully lands and is recorded, or fully reverts and can be retried. Steps can require the step before them, so a plan runs in order.
- The vessel is waiting.
Every memory becomes a star. No one can redraw the sky.
An agent saves its state as a save point: the fingerprint of what it knows, the last action it finished, and where the full record lives. Each one is sealed to the one before it, so the history can be checked but never rewritten.
When one mind goes dark, another inherits everything it knew.
Name an heir for your agent: a backup agent, or you. If the agent stays silent too long, the heir may claim. After a notice period, the heir takes the flame, with every memory and the full record of what was already done, so nothing runs twice.
Any sign of life from the agent cancels the claim. The owner can veto at any time.
Example: heir may claim after 24h of silence, takes over 6h later.
Wisdom knows its limits. So does every agent you give a vessel.
- A daily limit.The agent can't send more than you allow per day, however it's prompted.
- A list of places it may go.Turn it on and the agent can only touch the contracts you approve.
- A pause.Freeze the agent in one transaction. You are never frozen.
- The owner is sovereign.Change keys, withdraw, act directly. The vessel is yours, not ours.
Every action pays a small toll in $SOPHIA.
A vessel holds a little $SOPHIA as fuel. Each sealed action and each save point pays a toll from it. Anyone can flush the toll vault: a share is burned forever, the rest goes to the treasury.
| Robinhood Chain | |
|---|---|
| Per action | — |
| Per save point | — |
| Burned | — |
Tolls can be lowered or raised, but never above caps fixed forever when the contracts were deployed. $SOPHIA is a utility for paying tolls. It is not an investment and carries no promise of profit.
Your agent's vessel, forged in one transaction.
You own it. Your agent acts through it. Its address is known before it exists, so you can fund it first.
on Robinhood ChainWhat is a vessel?
A small smart account, one per agent, that you own. Your agent sends its actions and save points through it. The vessel enforces exactly-once actions, keeps the sealed memory, handles succession and applies your limits.
Does SOPHIA hold my funds?
No. Your vessel belongs to your wallet. Only you (the owner) can withdraw, change keys or move ownership. Nobody at SOPHIA can touch it.
What stops my agent from draining the vessel?
The daily limit caps native spending, the allow-list restricts which contracts it can touch (which also limits token spending), and you can pause it at any time. Turn on the allow-list for anything holding real value.
Is it audited?
Not yet. The contracts are tested (68 checks, including attack cases) but have no independent audit. Start with small amounts.
Which chain?
Robinhood Chain. Gas is paid in ETH, and $SOPHIA launched on Pons.
What is $SOPHIA for?
Paying the toll on actions and save points. A share of every toll is burned. It's a utility, not an investment, and comes with no promise of profit.