Live on Base Mainnet

Paper hands fund diamond hands.

On-chain. Forever.

A permissionless vault factory on Base. Every tax event pays holders as dividends and burns tokens. The longer you hold, the more you earn from those who don't.

Launch AppView Source
0
Tests passing
0
Chains planned
0%
Admin keys
Default Tax Split · 1,000 SPX deposit
User deposit
1,000 SPX in
1,000
5% tax applied
Dividends to holders
Pro-rata, claim anytime
+40
Burned forever
10% of every tax, locked out of the share price
−5
DAO treasury (4%)
→ DAO-controlled collector
+2
Creator & platforms (2% × 3)
Pull payments, claimable anytime
+3
net to user
User receives shares
Backed by net + div pool
950

🟢 Base Mainnet — LIVE

3 contracts live, Blockscout-verified, deployment smoke-tested on rehearsal. Deposit, claim dividends, watch the burn.

ChainBase
Verified✓
Tests101/101
Watch

See it in action

A 2-minute walkthrough of how the protocol works, why diamond hands get paid, and what makes the design permissionless.

Explainer video

Click to play — replace with your YouTube/Vimeo embed

To embed: replace the onclick in the HTML with your YouTube/Vimeo URL.

How it works

Four steps. No admin keys.

A vault is a self-contained contract. Anyone can deploy one. Once deployed, no one — not the team, not the DAO — can change its rules.

1

Deploy

Anyone calls the factory with a token plus creator and platform wallets. A new vault is cloned via EIP-1167 in a single transaction — taxes are hard-coded, no config to get wrong. 0.004 ETH creation fee.

2

Deposit

Users deposit the underlying token. A tax is taken. Shares are minted pro-rata to the net amount.

3

Accrue

Every tax event fires the same immutable split: 80% dividends to existing holders, 10% burned forever, 4% to the DAO treasury, and 2% each to the vault creator, creation platform, and usage platform — all pull payments, untouchable by admins.

4

Claim & exit

Claim dividends anytime. Exit with redeem — exit tax applies, more dividends accrue, more tokens burn.

Token economics

The split is the point

Every tax event fires the same hard-coded split, written into the factory itself. Not configurable, not governance-mutable — a vault's economics are fixed for life. Here's the canon:

Entry tax
5%
Applied on every deposit. Hard-coded by the factory — identical for every vault.
Exit tax
10%
Applied on every withdraw. Hard-coded by the factory — identical for every vault.
Dividend share
80%
Of every tax flows to existing holders pro-rata — claim anytime, no lockups.
80% Holders
10%
4%
80% Dividends to holders
10% Burned forever
4% DAO treasury
2% Vault creator
2% Creation platform
2% Usage platform
Builders

Build your own frontend. Earn 2%.

The contracts are permissionless — so is the frontend layer. Pass your wallet as the usage platform and DHP routes 2% of every tax event your users generate, on-chain, forever. Fork the official app or integrate with four snippets.

Fork the official app

Next.js + wagmi v2 + viem, MIT-licensed, already speaks fluent DHP. Point the platform address at yourself, rebrand, ship.

diamond-app ↗

Integrate from scratch

Read path, deposits, dividend claims, vault origination — copy-paste wagmi/viem snippets for each step, straight from the verified ABIs.

Open the build guide →

Originate vaults

createVault is permissionless: launch a vault for any community at 0.004 ETH and hold its creation-platform slot permanently.

See the snippet →
Security

Built to be left alone

No admin keys survive deployment. No pause function. No upgrade path. The contract is finished the moment it's live.

0
Tests passing
0
Sourcify verified
OZ v5.1
Battle-tested primitives
0
Admin keys (renounced)

Self-audit complete · External audit RFP out

2 critical, 4 high, 7 medium findings documented. $15–30K tier-2 audit RFP sent. No mainnet until audit clears.

Read report
Contracts

Live on Base Mainnet

v1.4.0 — all three contracts deployed (September 2026, block 51,343,897) and Blockscout-verified. Free-market creation, six-way partner revenue split, pull payments.

DHPImplementation

✓ Verified

The vault logic: ERC-20 share math, dividend distribution, the 80/10/4/2/2/2 tax split, anti-FOT guard.

0x75a7Fee6e8c17F6A7C39136C69A869fe99961D94

DHPFactory

✓ Verified

Permissionless deployment of vaults via EIP-1167 clones. Registry of all vaults. 0.004 ETH creation fee.

0x64BE13cE698684846Ae0642c1c63bb5eDE8F6929

DHPFeeCollector

✓ Verified

Accumulates the DAO's 4% + 2% usage share of every vault tax. DAO-controlled sweep destinations.

0x0D48743923D8fcE041325F98B5Ce884a323f5499

Testnet lineage (Base Sepolia): v1.3.0 factory 0x85d6436aabcba27888bc673a7f7cf6be3d2e4b9d · legacy v1.2.2 factory 0xf98a8db0b6a2be70e259992be11c252dbeccaa4d

Networks

One protocol. Every chain.

Same bytecode, fresh chains. v1.4.0 is live on Base; the same contracts roll out across the wider EVM ecosystem.

NetworkStatusDHPFactoryDHPImplementationDHPFeeCollector
Base● LIVE0x64BE13cE…e8F69290x75a7Fee6…99961D940x0D487439…23f5499
EthereumComing soonComing soonComing soonComing soon
BNB ChainComing soonComing soonComing soonComing soon
Robinhood ChainComing soonComing soonComing soonComing soon

Addresses abbreviated for display — click any to open the explorer. Multichain deployments will use identical, independently verified source code.

Roadmap

From testnet to wherever you are

The protocol is chain-agnostic. Same addresses, same logic, wherever you want to hold.

Shipped

Base Sepolia testnet

3 contracts deployed, 101/101 tests passing across 10 suites, Blockscout-verified, smoke-tested with real deposits + dividend claims. September 2026.

In progress

External audit (Spearbit / Sherlock / ChainSec)

RFP sent. $15–30K engagement, 2–4 week turnaround. Self-audit fixes landing in parallel.

Shipped

Base mainnet — LIVE

Deployed September 2026 (block 51,343,897). Free-market creation, 6-way partner revenue split (80/10/4/2/2/2), pull payments, same 5% / 10% / 80% economics. First community vault (SPX6900) next.

In progress

First community vault (SPX6900)

Create the first vault on live mainnet with the 0.004 ETH creation fee, then onboard holders through the app.

Q1 2027

BNB Chain + Ethereum L1

Same addresses, same bytecode, fresh chains. SPX6900 + curated partner communities. The Graph subgraph for indexing.

Later

Robinhood Chain + more

Arbitrum Orbit deployments for chains that want a sovereign L2 with DHP as canonical infrastructure.

Try it. Break it. Tell us.

The testnet is live. Deposit fake SPX, claim real dividends, watch the burn. Found a bug? Open an issue.

Open testnetRead the code