Dark Crossing
The most private trade never touches a pool
Your swap starts as an encrypted intent. Intelena first crosses it against other shielded orders at the oracle midpoint. A match settles note-for-note inside the pool — no spread, no price impact, no visible size or counterparty.
Encrypted intent
Asset in/out, size, and limits — encrypted to the crossing engine.
Dark crossing
Matched against other shielded orders at the oracle midpoint.
Split + jitter
Randomized pieces, randomized timing, one-time addresses.
Uniswap v2 · v3 · v4
Public leg on Robinhood Chain. Proceeds re-shielded automatically.
Matched → shielded settle
Note-for-note exchange inside the pool. No public swap, no visible size or counterparty.
Liquidity
Robinhood ChainSettlement layer
ArbitrumRollup stack
EthereumETH · shielded asset
Uniswapv2 · v3 · v4 fallback liquidity
USDGGlobal Dollar · shielded asset
The crossing engine
Midpoint, not market
Matches execute at the mid-price of the referenced oracle feed at the time of crossing. Neither side pays spread or impact. Partial fills are supported; whatever can't cross is handed to the routing engine.
- 01
Encrypt
Asset in, asset out, size, and limit constraints are encrypted to the crossing engine.
- 02
Rest
Your intent joins a book of shielded orders that no one — including other participants — can read.
- 03
Match
Opposite intents cross at the oracle midpoint. Settlement is a note-for-note exchange inside the shielded pool.
- 04
Hand off
Any unmatched remainder goes to the routing engine for a fragmented public leg.
Uniswap fallback
When you must go public, don't look like one trade
The remainder executes against Uniswap v2, v3, and v4 on Robinhood Chain. Four techniques keep the public leg from revealing the original intent.
01
Split
The order is broken into pieces of randomized size.
02
Jitter
Pieces are dispatched at randomized intervals so they don't cluster into a recognizable print.
03
One-time addresses
Each piece is submitted by a relayer from a fresh address with no prior history.
04
Re-shield
Proceeds return to new notes automatically. Output never sits in a traceable wallet.
Leak Score
See the leak before you sign
A rating of how much a route will expose: the share that crosses internally versus routes publicly, the number and size distribution of public pieces, and the freshness of the addresses used. Slide toward best price or least exposure — the protocol never decides for you.
Route preview
Sell 250 rHOOD → USDG
Leak Score
27/100
- Crossed in the dark
- 66%
- Routed to Uniswap
- 34%
- Public pieces
- 6
- Est. fill time
- 8–14 min
Illustrative model. Live scores depend on book depth and pool liquidity.
In this product
Dark routing, end to end
- 03
Dark crossing
Encrypted orders match against each other at the oracle midpoint, with no public swap, no visible size, and no visible counterparty.
- 04
Uniswap fallback routing
Unmatched volume routes across Uniswap v2/v3/v4 on Robinhood Chain from one-time addresses, with proceeds re-shielded automatically.
- 05
Order splitting and timing jitter
Large orders are broken into randomized sizes and intervals so they don't read as one trade.
- 06
Leak Score
A pre-trade visibility rating for every route, with a slider from best price to least exposure.