TESTNETBase Sepolia — funds here are valueless test tokensGet tUSDC
Arkenia
Base SepoliaTESTNET
Onchain fundraising — Base

Pooled angel investing, refundable until deployed.

Believers fund a campaign's shared pool. When the angel deploys capital, deposits convert pro-rata into cohort shares that earn returns — and trade on a premarket. Everything else stays refundable, 1:1.

Base SepoliaTESTNETFactory0x3Ee5…9750
Worked example
  1. 01
    You deposit
    Pool holds 100 000 tUSDC — your share 10%
    +10 000.00 tUSDC
  2. 02
    Angel deploys 60 000 — Cohort #4 minted
    You receive 6 000 shares · 4 000 tUSDC stays refundable
    6 000 shares
  3. 03
    Angel returns 18 000 to Cohort #4
    Distributed pro-rata to shareholders
    +1 800.00 tUSDC
  4. 04
    Claim — or trade your shares
    Per-cohort premarket order book
    bid 1.02 / ask 1.045
How it works

One pool, many cohorts, honest exits.

01

Deposit

Put tUSDC into a campaign's shared pool. Until it is deployed, refund 1:1 whenever you want.

02

Cohorts

When the angel deploys capital, a cohort is minted and your pool balance converts pro-rata into its shares.

03

Returns

The angel returns profit to cohorts. Your share is claimable immediately — accounted onchain, to the unit.

04

Premarket

Cohort shares trade on a per-cohort order book, so you can exit or increase a position before returns land.

Refundable by default

Un-deployed deposits are never at risk of discretion — the contract lets you take them back 1:1.

Pro-rata, onchain accounting

Cohort shares and returns are computed by the contract, not a spreadsheet. Verify every figure on the explorer.

Exit on your terms

Claim returns as they arrive, or sell cohort shares on the premarket. No lock-ups beyond deployed capital.

Campaigns

Open now

View all
Open
Atlas Deep Compute

Early allocations in decentralised GPU and inference infrastructure.

Raised
881 000
Returned
186 600
Believers
214
= 100 tUSDCreturned
Angelatlas.base.eth
View
Amounts denominated in tUSDC. 3 cohorts.
Open
Meridian Robotics

Seed exposure to warehouse automation and embodied-AI teams.

Raised
445 000
Returned
96 120
Believers
87
= 100 tUSDCreturned
Angel0x2f8d…e0d4
View
Amounts denominated in tUSDC. 2 cohorts.
Open
Helio Grid Storage

Distributed battery-storage projects on industrial sites.

Raised
98 220
Returned
0
Believers
41
= 100 tUSDC
Angel0x6a4f…7a1f
View
Amounts denominated in tUSDC. 1 cohorts.

Try it with play money.

Testnet

This deployment runs on Base Sepolia with faucet tUSDC. Same contracts, same mechanics, zero value at stake.