ETHPrague 2026

In person · May 8–10, 2026

64 projects21 winning projects$41,150 in prizes7 sponsors

All 64 projects →View on Devfolio ↗

Umia

$12,000 prize pool · 1 prize awarded

Best Agentic Venture

$12,000

1st $2,000

U Siren1st place · $2,000

Prize details

[**Umia bounty** details here](https://www.notion.so/ducttapeevents/Umia-33c1a305cfe7808f9659dda79eed466a) In addition to the bounty winner, we will provide additional rewards for projects that launch on Umia which were ideated in EthPrague. We will verify this using a zkTLS proof of the Devfolio profile.

ETHPrague

$9,000 prize pool · Organizer · 6 prizes awarded

Ethereum Core

$2,500

E any᭙ꪖ᥅ꫀEthereum Core Award · $2,500

Prize details

Advancing Ethereum’s foundational infrastructure for a faster, safer, and more scalable network. Build practical tools and prototypes that directly improve Ethereum’s usability and security. *> [Hacker Manual](https://ducttapeevents.notion.site/ETHPrague-Awards-2961a305cfe78133a9b0dc4db8b370cf)*

Future Society

$2,500

E PhareFuture Society Award · $2,500

Prize details

Explore Ethereum’s potential to create sustainable, ethical, and inclusive social impact. Build tools that empower communities with privacy-respecting, transparent, and fair resource management and governance. *> [Hacker Manual](https://ducttapeevents.notion.site/ETHPrague-Awards-2961a305cfe78133a9b0dc4db8b370cf)*

Network Economy

$2,500

E BORDEL-gateNetwork Economy Award · $2,500

Prize details

Innovate next-generation privacy, identity, and on-chain economic solutions putting user control first. Focus on building robust applications that solve real economic and privacy challenges in a decentralized way. *> [Hacker Manual](https://ducttapeevents.notion.site/ETHPrague-Awards-2961a305cfe78133a9b0dc4db8b370cf)*

Best Hardware Usage

$500

E Eliver$500

Prize details

This prize consists of 1x Trezor Safe 7 and Trezor Model Ts rather than a cash payout.

Best Privacy by Design

$500

E Lumen$500

Prize details

This prize consists of 1x Trezor Safe 7 and Trezor Model Ts rather than a cash payout.

Best UX Flow

$500

E SignGuard$500

Prize details

This prize consists of 1x Trezor Safe 7 and Trezor Model Ts rather than a cash payout.

SpaceComputer

$6,000 prize pool · 7 prizes awarded

SpaceComputer Bounty

$6,000

S EthTwinPool Prize
S JimmyAgentPool Prize
S Krtek Wallet + 2FAPool Prize
S OrlojPool Prize
S PharePool Prize
S Proof of RealityPool Prize
S The Sealed SkyPool Prize

Prize details

[**SpaceComputer Bounty** details here](https://ducttapeevents.notion.site/SpaceComputer-3101a305cfe7801ca388f3bc292f148d)

ENS

$4,000 prize pool · 4 prizes awarded

Best ENS Integration for AI Agents

$2,000

1st $1,250 · 2nd $750

E Siren1st place · $1,250
E ETHesis2nd place · $750

Prize details

[**ENS bounty** details here](https://www.notion.so/ducttapeevents/ENS-3251a305cfe78046bfdfcc2a0337d12a)

Most Creative Use of ENS

$2,000

1st $1,250 · 2nd $750

E EthTwin1st place · $1,250
E Phare2nd place · $750

Prize details

[**ENS bounty** details here](https://www.notion.so/ducttapeevents/ENS-3251a305cfe78046bfdfcc2a0337d12a)

Sourcify

$4,000 prize pool · 3 prizes awarded

Sourcify Bounty

$4,000

1st $2,000 · 2nd $1,200 · 3rd $800

S TASS1st place · $2,000
S Orloj2nd place · $1,200
S The Investigatoor3rd place · $800

Prize details

[**Sourcify Bounty** details here](https://ducttapeevents.notion.site/Sourcify-2fe1a305cfe7805c87a7ce855ae2bde6)

Apify

$3,700 prize pool · 3 prizes awarded

Apify Bounty

$3,700

1st $2,000 · 2nd $1,000 · 3rd $700

A Kowalski Market1st place · $2,000
A Semaphore2nd place · $1,000
A ETHesis3rd place · $700

Prize details

[**Apify bounty** details in hacker manual](https://ducttapeevents.notion.site/Apify-3571a305cfe780adbbd4e42719979a95)

Swarm

$2,450 prize pool · 3 prizes awarded

Built with Swarm - ETHPrague tracks

$1,000

No winner listed

Prize details

This prize is awarded to the any ETHPrague track if the project is built with Swarm.

Dappnode Packages on Swarm (Instead of IPFS)

$500

1st $500

No winner listed

Prize details

[**Swarm bounty** details here](https://www.notion.so/ducttapeevents/Swarm-3101a305cfe78054b190fcf7d3a17398)

Ethereum Chain State on Swarm

$500

1st $500

S VigilBot.eth1st place · $500

Prize details

[**Swarm bounty** details here](https://www.notion.so/ducttapeevents/Swarm-3101a305cfe78054b190fcf7d3a17398)

Verified Fetch — Trust No Gateway

$250

1st $250

S TruthMarket1st place · $250

Prize details

[**Swarm bounty** details here](https://www.notion.so/ducttapeevents/Swarm-3101a305cfe78054b190fcf7d3a17398)

A Simple Key-Value Store on Swarm

$200

1st $200

S fama1st place · $200

Prize details

[**Swarm bounty** details here](https://www.notion.so/ducttapeevents/Swarm-3101a305cfe78054b190fcf7d3a17398)