X Layer TapeOut Accelerate 2026

About this hackathon

An online hackathon in OKX's Build X series on X Layer: build practical on-chain apps, games, services, developer tools or circuits using the TapeOut protocol (circuits, contracts or on-chain data on X Layer, or X Layer DeWEB). Entries must explain target users and a revenue model; existing projects need substantial new work. Solo or teams, 18+; submit via the Google Form by Dec 7, 23:59 UTC. Shortlisted teams attend an offline Demo Day.

Status
Deadline: 2026-12-07
Starts: 2026-10-16
Who: Open to all (Individuals or teams; 18+ (or local age of majority); residents of restricted regions under X Layer's terms are ineligible; existing projects need substantial new work during the event)
Level: Advanced
Prize: $100k · 100,000 USDT: 1st 20K ×1, 2nd 10K ×5, 3rd 6K ×5; winners also get X Layer PR support, and the pool may grow
Size: —
Format: Online · International
Location: Singapore (online; placed at organizer’s city)

Original listing (Chinese)

The full original listing below is in Chinese, as published in the Hack123 newsletter.

一句话简介：OKX 旗下公链 X Layer 的 Build X 系列线上黑客松，⁠‌‌‌‍‍‍‌‍‌‍‌‍‍‌‌‌‌‌‌‌‍‌‌‍⁠用 TapeOut 协议在 X Layer 上做真正有人用的链上应用。

看点：须使用 TapeOut 电路、合约或 X Layer 上的链上数据，或部署在 X Layer DeWEB；应用、游戏、在线服务、开发者工具、电路设计、PoD 等机制都可以；说明里要讲清目标用户、怎么获客、收入模式和用户为什么愿意付费；已有项目可参赛，但须有活动期内的实质新开发；个人或团队，入围团队参加线下 Demo Day；通过 Google 表单提交

奖金：10 万 USDT（一等奖 2 万 ×1、二等奖 1 万 ×5、三等奖 6,000 ×5），奖池可能继续增加

截止日期：12月7日 23:59（UTC）（线上，全球；官方称截止时间为暂定，以活动页为准）

活动日期：10月16日—12月7日（线上；入围团队参加线下 Demo Day）

Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.

X Layer TapeOut Accelerate 2026

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Original listing (Chinese)