ERC-6909 IMMUTABLE V4 HOOK

LOOPED LIQUIDITY ENGINE

A self-referential LP engine on Uniswap v4. Each loop borrows 70% of the one before it, so leverage folds toward a fixed ceiling, never past ~2.53×. Your position mints as a wallet-locked ERC-6909 receipt: it can't be sold or transferred, only opened and closed by you.

One immutable Uniswap v4 hook runs the whole system. You post ETH + ECHO; the hook re-lends the pool's own seed liquidity against your collateral, loop after loop, until the geometry runs out, capped at ~2.53×. No outside lender, no oracle, no admin keys. The ceiling is math, not a switch.

MAX LOOPS
3
LOOP LTV
70%
ORIG FEE
2%
ECHO
·

FORGE

Build a looped position. Drag the loop dial and watch leverage, debt, liquidation distance and health factor move in real time, before you ever commit funds.

SPOT ·
BLK ·
[F·01]LEVERAGE CURVE ▪ DEPOSIT · 0.5 ETH
[F·02]OPEN LEVERAGED LP 2.19X EFFECTIVE
DEPOSIT · ETHBAL · · MAX
ETH
MIN 0.5 ETH · ≈ $1,750.00
DEPOSIT · ECHOBAL · · AUTO-PAIRED
ECHO
SPOT · 1.63 µETH / ECHO
RECURSIVE LOOPS2 / 3 · 2.190x
L0 · 1.00xL1 · 1.70x L2 · 2.19xL3 · 2.53x
SLIPPAGE TOLERANCE0.50%
// PREVIEW
LP DEPTH1.0731 ETH eq
DEBT · ETH0.5831 ETH
DEBT · ECHO357K ECHO
LEVERAGE2.190x
LIQ. PRICE-42.9% from spot
HF · OPEN0.67
ORIG. FEE0.0100 ETH · 6.1K ECHO
HEALTH FACTOR0.67
LIQSAFE

PULSE

A live read of the ETH/ECHO v4 pool, price, depth, volume, seed growth and the flow of opens, closes and liquidations as they land.

DEXSCREENER AWAITING
FEED ~12S / BLOCK
[P·01]PRICE & DEPTH PER BLOCK
PRICE USD
·
·
MARKET CAP
·
FDV ·
LIQUIDITY
·
POOL · UNI V4 · 0.30%
VOLUME 24H
·
·
ECHO / USD · 1H
SEED L
·
HOOK-OWNED LP
USER L
·
LEVERAGED
INS · ETH
·
ORIG FEE LEG
INS · ECHO
·
ORIG FEE LEG
OPEN POS.
·
HOLDERS ·
ECHO BURNED
·
FOREVER
[P·01]EVENT STREAM ON-CHAIN
OPEN LIQ COMP REPAY tail▌

LEDGER

Everything you hold, wallet-locked ERC-6909 positions, the swap fees waiting to be folded back into the seed, your claim escrow and the two-sided insurance fund.

POSITIONS 0
INSURANCE SOLVENT
[L·01]OPEN POSITIONS NON-TRANSFERABLE · ERC-6909
TOTAL LP
0
DEBT · ETH
0.000
EQUITY · ETH
0.000
[L·02]COMPOUND FEES EARN 0.5%
PENDING POOL FEES
0.00000 ETH
≈ $0.00 · ACCRUES PER SWAP
YOUR TIP
0.000000 ETH
TO SEED
0.000000 ETH
// PERMISSIONLESS · GROWS SEED CAPACITY FOR EVERYONE.
[L·03]CLAIM ESCROW EMPTY
ESCROW · EMPTY
0.0000 ETH · 0 ECHO
// FAILED SENDS LAND HERE. WITHDRAW VIA claim().
[L·04]INSURANCE FUND SOLVENT
ETH SIDE
0.0000
FROM ORIG. FEE
ECHO SIDE
0
ORIG. FEE LEG
// FIRST LOSS-ABSORBER. BACKED BY TOKENS THE HOOK CUSTODIES.
[FF]
ECHO // ECHO
SINGLE-FILE RECURSIVE-LEVERAGE HOOK FOR UNISWAP V4. NON-TRANSFERABLE ERC-6909 LP RECEIPTS. NO ADMIN, NO PAUSE, NO UPGRADE.
// EXTERNAL
DEXSCREENER UNISWAP GITHUB TWITTER / X
// PROTOCOL
THE THESIS VERIFY ETHERSCAN
// STATUS
MAINNET PENDING
V4 HOOK
LEVERAGE THAT CONVERGES · ECHO-LAB [2026]BOUNDED BY DESIGN