OVRXA
PRIVATE OTC·ZERO SLIPPAGE·ONCHAIN ESCROW

OVRXA — Private Over-The-Counter Settlement Infrastructure

Block-size trades, settled off the book and proven on Solana.

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01 — WHAT THIS IS

A DESK FOR SIZE THAT ORDER BOOKS CANNOT ABSORB.

Ovrxa is settlement plumbing for over-the-counter trades on Solana. Two parties agree a price away from any public book, the assets lock into a program-owned escrow, and the swap either completes atomically or unwinds. Nothing about the negotiation is broadcast. Everything about the settlement is verifiable.

01

NO PUBLIC FOOTPRINT

Quotes are negotiated peer to peer. There is no resting order for anyone to read, front-run, or fade before you fill.

02

ESCROW OR NOTHING

Both legs lock before either releases. If a counterparty walks, the escrow expires and every deposit returns to where it came from.

  • SPOT
  • BLOCK
  • OPTIONS
  • FORWARDS
  • TREASURY
  • BRIDGE
02 — LORE & HISTORY

OTC IS OLDER THAN THE EXCHANGE. IT JUST NEVER HAD PROOF.

Every market that mattered began as two people agreeing a price in private. What was always missing was a way to prove the trade cleared without handing the details to the world. Ovrxa is that missing half, launched on pump.fun.

  1. 1792THE ORIGIN

    A HANDSHAKE UNDER A TREE

    Brokers agreed terms face to face and settled on reputation alone. Fast, private, and completely dependent on the other party being good for it.

  2. 1971THE NETWORK

    QUOTES GO ELECTRONIC

    Dealer networks put OTC quoting on screens. Price discovery improved enormously. Counterparty risk did not move an inch.

  3. 2008THE RECKONING

    SETTLEMENT RISK GETS A NAME

    Bilateral exposure stopped being an abstraction. The industry answered with clearing houses, which solved the trust problem by inserting one more institution to trust.

  4. 2020sTHE MOVE

    SIZE FINDS ITS WAY ONCHAIN

    Treasuries, funds, and launch teams started moving real size on Solana, then discovered that public books punish anyone who telegraphs a large fill.

  5. 2026NOW

    PRIVATE TERMS, PUBLIC PROOF

    Ovrxa settles the trade in a program-owned escrow. The counterparty is code, the terms stay between you, and the receipt is a signature anyone can check.

03 — HOW IT WORKS

QUOTE. LOCK. SETTLE. RELEASE.

  1. STEP 01

    OPEN A DESK

    Pick a tier, set the pair and the size you actually want to move.

  2. STEP 02

    AGREE THE PRICE

    Quote a counterparty directly, or take a quote from the private queue. Nothing posts to a public book.

  3. STEP 03

    LOCK BOTH LEGS

    Each side deposits into escrow. The program holds both until the terms are met or the window closes.

  4. STEP 04

    SETTLE ATOMICALLY

    One transaction swaps both legs and releases them. The signature is your receipt, and it settles or it never happened.

SOLO

UP TO 5 SOL

Single-leg escrow for a straight swap between two wallets.

FLAT FEE — NO MAKER SPREAD

DUO

1 V 1

Matched private queue. Both sides post collateral before terms unlock.

BILATERAL LOCK — BOTH OR NEITHER

BLOCK

UP TO 500 SOL

Large single fill routed to one counterparty, cleared in a single settlement.

NEGOTIATED SPREAD — ONE TRANSACTION

SYNDICATE

MULTI-PARTY

One block filled by several counterparties sharing the same escrow window.

PRO-RATA FILL — SHARED SETTLEMENT

04 — FAQ

QUESTIONS, ANSWERED PLAINLY.

Terms are negotiated directly between the two wallets involved. Ovrxa never posts a resting order, so there is no public quote for anyone to trade ahead of. Once settlement executes, the transaction is on Solana like any other — private means unbroadcast beforehand, not hidden afterward.