Sealed batch execution · tokenised stocks
Trade stocks.
Hide your hand.
Tokenised stock execution through sealed batches.
Place it. Seal it. Cross together.
Watch the batch
Place it. Seal it.
Blast the line.
BLAST BATCH #2418
NVDA · Orders enter sealed. Nobody sees size or side.
00:10
- Orders
- 4
- Blocks
- 2
Est. notional
••••••Sealed
0 orders crossed
Lines
×0
fully crossed
What the market sees
- Side
- ••••
- Size
- ••••••
- Wallet
- ••••••
One cell is one order, whatever its size. Blocks show only how many orders landed together.
DRAG IN
Any free cell · no priority
INCOMING
SEALED BLOCKS
Open
Sealed
Revealing
Midpoint
Crossing
Settling
Settled
The midpoint is the live NVDA price from Uniswap v3 on Robinhood Chain at the moment the batch closes. The other orders on the board are simulated, and no transaction is sent.
Don't show your hand
Your order isn't
the market's business.
Traditional visible flow
50,000 NVDA
NOTIONAL · loading live price
Asks while your order is visible
- —
- —
- —
- —
- —
Waiting…
Illustration, not market data.
BlastStocks
Asks while your order is sealed
- —
- —
- —
- —
- —
Nothing to react to. The book doesn't know you're there.
Illustration, not market data.
How it works
Place it. Seal it.
Cross together.
Step 1 / 7 · Order
- 01
Order
Submit your tokenised stock order.
- 02
Seal
Order size stays hidden while the batch is open.
- 03
Batch close
Once the order window closes, no new orders can enter.
- 04
Reveal
All orders open together — ticker, side and size.
- 05
Midpoint
One execution reference price for the whole batch.
- 06
Cross
Compatible buy and sell blocks cross at the midpoint.
- 07
Settle
Crossed orders leave the grid and become settlement records.
Stock universe
Every market
is a block.
Batch explorer
Every batch
leaves a record.
Blast score
Your activity, measured.
- 0
- Batches joined
- $0
- Volume traded
- 0%
- Cross rate
- 0
- Markets traded
- $0
- Avg execution size
- 0
- Fully settled orders
Last 24 orders · one block each
Protocol mechanism
Built for
batch execution.
01Sealed
Only a hash of your order goes onchain while the batch accepts orders. Side and size stay hidden.
Onchain02Simultaneous
The batch closes for everyone at once; orders are revealed only after that. Nobody gets an early look.
Onchain03Midpoint
Every order crosses at one price: the Uniswap v3 TWAP over the 60 seconds ending at batch close.
Onchain04Batched
Orders cross as a group in one settle transaction, so arrival order inside a batch doesn't matter.
Onchain05Onchain
Real Robinhood stock tokens against USDG, settled by the BlastBatch contract on Robinhood Chain mainnet. No owner, no admin keys, withdraw any time.
Beta · unaudited
Ready for the next block?
Built for the next block. Same batch. Same moment. No peeking.