Seal a tokenized stock into a case and it becomes a card with a grade on it. The card is not a picture of the position. It is the position.
Collect it, duel it, sell it. Or crack the case and walk away with plain stock, any time, no permission needed.
Backed 1:1. Crack any time. No owner on the contract.
Three verbs, borrowed exactly from card collecting, because they already mean the right things.
Deposit a tokenized stock position. It seals into a case and you get a card that holds it. The stock does not move again until you say so.
The grade is computed from how the position has actually behaved, and it moves. Nobody assigns it, nobody can pay to raise it.
Break the case and the card burns. You get the raw position back, whole. In collecting that destroys the grade. Here it is just your stock again.
Four inputs, all of them observable on chain. A grade that is given out by a committee is a marketing number. This one is arithmetic, it is recomputed daily, and it can go down.
Two slabs locked for twenty four hours. Better return takes the other one. No dice, no stats made up by a designer, just which position actually did better.
Every slab, its grade, and whether it is sitting still or up in a duel.
| SLAB | GRADE | SINCE SEALED | POP | SIZE | STATE |
|---|
Connect a wallet on Robinhood Chain and this reads what is really in it. Pick a token, choose how much, and it seals into a card with your address on the cert.
Every slab you seal shows up here with its age ticking. Cracking one burns the card. When the contracts land, cracking is what hands the position back.
A slab holds exactly the position that was sealed into it. There is no fractional reserve, no shared pool and nothing rehypothecated. The vault balance is readable on chain by anyone.
Redemption is not a request. Burn the card, take the position, no queue, no approval and no window. If cracking ever needs permission, the card was never worth anything.
The grade formula is fixed at deploy. There is no admin who can regrade a slab, pause redemption or mint a card without a position behind it.
Nothing here protects you from the market. A grade 9.5 on a position that halves is a well graded card of a bad week. You hold the asset, with everything that means.