Obsidian — Discreet bridging into Robinhood Chain

Separation

Two wallets, doing two different jobs.

One wallet spends. It signs constantly, touches unfamiliar contracts, and accumulates a history anyone can read. Another wallet holds. It should do neither. Most bridges collapse them into one.

Conventional bridge

The spending wallet becomes the holding wallet

The receiving address is assumed, never asked. To move funds somewhere safer afterwards costs a second transaction, a second fee, and leaves a second trace.

PAYS0x7A57…4E2

HOLDS0x7A57…4E2

Obsidian

They stay separate from the start

Name the destination before you sign. The wallet you spend from pays; the wallet you keep quiet receives. One crossing, one fee.

PAYS0x7A57…4E2

HOLDS0x3500…Cf7c

In practice

Four things, done carefully.

You name the destination

Any address on Robinhood Chain. Cold storage, a wallet opened this morning, a wallet that has never signed anything. Obsidian validates the format and asks you to confirm its final four characters before anything is signed.

Every route priced at once

Each crossing is quoted across every available route in parallel. The best is taken automatically, and what you would have lost on the worst is shown in full, so the choice is visible rather than asserted.

III

Nothing about you is kept

No account, no email, no profile, no analytics tied to a wallet. Obsidian never holds your funds — value moves through routing contracts and settles directly at the address you named. Close the tab and nothing remains on our side.

Both directions

In from major EVM chains, and back out again. The destination field works the same way on the return leg — leaving a chain should be as deliberate as entering one.

ArbitrumEthereumBaseOptimismBNB ChainAvalancheSolanaBitcoin+20 more

Horizon

What holds today, and what is being built.

Separation is available now. Genuine cryptographic privacy is a different engineering problem, and it is honest to say it is in progress rather than shipped.

Available now

Named destination addressPay from one wallet, settle at another, in a single crossing.
Parallel route pricingEvery route quoted, the best taken, the difference shown.
No account, no retentionNothing about you is collected or stored.
Non-custodial throughoutFunds never touch a wallet Obsidian controls.

In development

Stealth addressesA published meta-address from which a fresh, unlinkable destination is derived for each crossing, so no reused address ties them together.
Timing and amount decorrelationBatching and variable settlement so a crossing cannot be matched by size and clock alone.
Non-EVM originsSolana and Bitcoin, each with its own address format and signing path.

Candour

What Obsidian does not do.

Read this before you rely on it

Obsidian does not make you anonymous. Both chains are public ledgers, and today a crossing can still be correlated by its amount and its timing. What separation gives you is a holding wallet that is not the wallet you spend from — meaningful, and not the same thing as being unobservable.

If your safety depends on a transfer being untraceable, Obsidian is not yet the right tool, and we would rather tell you that here than have you discover it later.

A sent transaction cannot be reversed. Value routes through third-party contracts that are widely used but not risk-free. Send a small amount first whenever a destination is new.

Arrive without announcing where you came from.