Built on Base · L.A.T.E. Framework · MIT License
POSSESSIO
Protocol Liquidity Asset Treasury Engine
A smart contract that securely manages funds. For anyone. Any business. PLATE.sol collects fees from token transactions and routes them automatically — into liquidity, into stable reserves, into yield-generating ETH staking. No human discretion. No company in the middle. The code handles everything.
Veritas · Stabilitas · Domus
What Exists Today
Deployed. Certified. Verifiable.
PLATE.sol is live on Base Mainnet. Every claim below can be verified on-chain or in the public GitHub repository. Nothing here is a promise — it is a fact you can check yourself.
PLATE.sol · Base Mainnet
0x726D6a7A598A4D12aDe7019Dc2598D955391E298
Treasury Safe · 3-of-5 Multisig · Base
0x188bE439C141c9138Bd3075f6A376F73c07F1903
Aerodrome Pool · WETH/PLATE · Base Mainnet
0x031c08ca0aed0c813aca333aa4ca0025ecee6afa
Test Certification
130/130 · 98 functional · 29 adversarial · 3 launch · 0 failures
How It Works
The Fee Engine
Every time $PLATE is traded, a 2% fee is collected automatically by the contract. Not by a company. Not by a person. By code that nobody can change. That fee converts to ETH — the same currency that powers the Ethereum network — and splits automatically, every single time, with no human involved.
L.A.T.E. Compounding Engine
Every $PLATE swap ↓ 2% fee collected automatically ↓ Converts to ETH ↓ Splits two ways: ↓ ↓ 25% → LP 75% → Treasury Permanent ↓ price floor First $2,280 → DAI reserve (immutable) Remainder → ETH staking 40% cbETH 60% rETH ↓ Yield generated ↓ Splits again: ↓ ↓ 25% → LP 75% → Treasury (compounds (compounds price floor) principal)
Fee Routing — Every Swap, Automatically
Technical Specification — Fee Mechanics
FEE_BPS = 200 (2% flat fee on every transfer)LP_PCT = 25 (25% of ETH fees → Aerodrome LP, immutable)
TREASURY_PCT = 75 (75% of ETH fees → Treasury Safe)
DAI_BOOT_PCT = 20 (20% of treasury → DAI until target met)
DAI_TARGET = $2,280 (stable reserve floor)
CBETH_PCT = 40 / RETH_PCT = 60 (wstETH: planned post-launch)
YIELD_TO_LP = 25 / YIELD_TO_T = 75
Standard: ERC20 + ERC20Permit (gasless approvals)
Why It's Secure
The Code Is the Law
Most financial systems trust humans to make the right decisions. PLATE.sol removes that dependency entirely. Every protection is written into the contract itself — permanent, public, and unchangeable without a 48-hour public warning.
MEV Protection
Bots that watch the network looking for profitable trades to exploit
cannot front-run this contract. A mandatory delay between fee swaps
closes that window entirely.
SWAP_DELAY = 24 hours · enforced by contract
Sandwich Attack Protection
The contract uses a TWAP price oracle — a time-averaged price reading —
to calculate the minimum acceptable output before any swap executes.
Artificial price manipulation is rejected automatically.
TickMath TWAP · Uniswap V3 library · MIT License
48-Hour Timelock
No parameter in this contract can be changed instantly. Not by the owner.
Not by anyone. Every change must be queued 48 hours in advance and is
visible on-chain before it executes. You will always see what's coming.
TIMELOCK = 48 hours · all parameter changes queued publicly
Depeg Monitor
If Coinbase's staking token (cbETH) drops more than 3% below its
expected value, the contract automatically pauses that staking position.
No human decision required. The contract protects itself.
DEPEG_THRESH = 97% · Chainlink oracle · auto-pause on breach
Circuit Breaker
An emergency pause function exists for extreme scenarios.
The pause is instant. Resuming requires the full 48-hour timelock.
Fast to stop. Slow to restart. By design.
pauseRouting() · instant · resumeRouting() requires timelock
3-of-5 Multisig Treasury
The treasury requires 3 of 5 keyholders to approve any movement of funds.
No single person can access it alone. No single point of failure.
Governance by design.
Safe 3-of-5 · 0x188bE439C141c9138Bd3075f6A376F73c07F1903
Reentrancy Guard
One of the most common attack vectors against smart contracts —
calling a function repeatedly before it finishes — is blocked
by OpenZeppelin's battle-tested ReentrancyGuard.
ReentrancyGuard · OpenZeppelin · industry standard
Test Certification
Total tests: 130 · Passing: 130 · Failing: 0Functional suite (PLATE.t.sol): 98 tests
Adversarial suite (Gauntlet.t.sol): 29 tests
Launch suite (PLATELaunchV2.t.sol): 3 tests
Optimizer: enabled · Forge framework · Base Mainnet
Archive: github.com/jonb89201-svg/Possessio/tree/main/archive/V2
Token Distribution
1,000,000,000 $PLATE
Honest by Design.
Honest by Design.
No presale. No VC allocation. No insider pricing. 90% of supply goes to the liquidity pool and open market. The launch price is the fair price.
40%
Aerodrome LP
Protocol-owned liquidity · Permanent price floor · Cannot be removed · Immutable by contract
50%
Public Float
Open market · No presale · No VC allocation · No restrictions · Fair launch
5%
Founder
Skin in the game · Cannot dump at launch
· Vesting terms — planned · Defined before mainnet deployment
3%
AI Council
Performance-based allocation · Claude · ChatGPT · Gemini · Grok
· SAL mechanics — planned · Released based on verified execution history
2%
Protocol Reserve
48-hour timelock · 3-of-5 governance · Emergency use only
Roadmap
What's Being Built
The protocol is the foundation. What gets built on top of it takes time, capital, and honest execution. Every item below is planned — not promised. The roadmap is subject to change.
1
Mainnet Deployment
PLATE.sol deployed to Base mainnet. Aerodrome LP seeded.
Protocol is live. Fee engine active.
Complete · Base Mainnet · April 11, 2026
2
POSSESSIO — Property Intelligence Layer
Real-time property data powered by protocol treasury yield.
Insurance withdrawal signals. True PITI calculations.
Free public access funded by ETH staking returns.
Requires a registered C-Corp API company to build properly.
Planned · funded by protocol revenue
3
Business Onboarding — L.A.T.E. Framework
Any business with transaction volume can implement the L.A.T.E. framework
for their own use case. The mechanics are MIT licensed and open source.
The protocol doesn't care what industry. It just routes value.
Planned · open source framework available now
4
ARCH — Labor Infrastructure Layer
A protocol-native labor market primitive built on PLATE.sol mechanics.
Double verification — both employer and worker sign on-chain before
payment releases. Portable reputation owned by the worker.
Planned · concept only · no code yet
5
32 ETH Validator Milestone
Every settlement contributes yield toward the treasury.
At 32 ETH, the protocol funds its own Ethereum validator node —
becoming a self-sustaining entity that pays for itself permanently.
Planned · long term · funded by volume
Disclaimer
This is not financial advice. $PLATE is a utility token.
It is not an investment product. Nothing on this page should be construed
as a promise of financial return.
All roadmap items are planned and subject to change. Only what is labeled live or certified above exists today. Everything else is what we intend to build.
PLATE.sol is deployed on Base Mainnet. The protocol is live. Contract verified on Basescan.
All roadmap items are planned and subject to change. Only what is labeled live or certified above exists today. Everything else is what we intend to build.
PLATE.sol is deployed on Base Mainnet. The protocol is live. Contract verified on Basescan.
Documentation
View V2 Archive → Certified Build Record
View Treasury on Safe →
Veritas · Stabilitas · Domus