​逆势崛起的 ODIN•FUN，以其优秀的 Meme 发射体验和超越 Solana 的交易速度，让比特币生态重回聚光灯之下。

​蓦然回首，ICP 公链已经构建出完整的 Bitcoin 创新应用基础设施，兼顾优质用户体验和高度安全，为 Bitcoin 生态建设者的产品创新带来无限想象力。

​4月7日下午，Omnity、ICP Hub China 和 RunesCC 将在香港联合举办以「Build the Next Odin.Fun」为主题的比特币开发者技术沙龙。

​13:30 - 14:00
Check in - 自由交流 & Network
参加者陆续入场，自由交流，等待活动正式开始。

​14:00 - 14:30
技术分享：Chain Fusion Stack Deep Dive
Dfinity Foundation 的加密科学家 Paul 将与大家分享 ICP Chain Fusion 技术栈及其在 Bitcoin 生态具备的技术优势。

​14:30 - 15:00
技术分享 - Build the Next ODIN•FUN on ICP: DPS and REE 
Omnity Network 创始人 Louis 将为大家介绍 Bitcoin 开放执行层 REE，解读 DPS 去中心化 PSBT 签署架构。👉 REE 白皮书

​15:00 - 15:10 休息 & 交流

​15:10 - 15:50
Workshop 1: Bitcoin L1 Dapp 实战
Omnity Network 联合创始人 Julian 将现场演示基于 ICP-REE 开发 Bitcoin L1 Dapp 的实战全过程。

​15:50 - 16:00 休息 & 交流

​16:00 - 16:40
Workshop 2: Bitcoin L2 Dapp 实战
Omnity 核心开发 Bob 将以一款完整的 Bitcoin 休闲游戏为例，现场演示基于 ICP-REE 开发 Bitcoin L2 Dapp 的实战全过程。

​16:40 - 17:00 自由交流 & Networking

​比特币生态新一轮创业浪潮已经由 ODIN•FUN 揭开序幕。

​Bitcoin 生态开发者和ICP开发者恰逢其会，本次技术沙龙尤其不可错过。感兴趣的开发者也可以加 wx：MixWeb3 交流沟通。

​感谢 TinTin、登链社区、OpenBuild、RustCC 和 ICP Singapore 的开发者社区的鼎力支持，以及 METAERA、链捕手、律动、深潮和 BIT FM 的鼎力支持。

​REE (Runes Exchange Environment) 作为图灵完备的无跨链 Bitcoin 执行层，已经在2月8日正式上线主网。
REE 将比特币的原生交易机制与 ICP 智能合约实现了完美结合。可以支持各种 BTCFi 场景，是 Bitcoin 主网的通用 DeFi 执行层和开发平台。

​DPS （Decentralized PSBT Signing）就是让 REE 引入智能合约作为用户的交易对手方，根据需要，按需、动态地构建 PSBT进行交易：作为对手方的智能合约随时在线，匹配交易所需的 UTXO，最后由智能合约控制私钥 Key 完成 PSBT 的签署。DPS 具备极大的灵活性，适用于任意 DeFi 场景。

​ODIN•FUN has emerged as a rising star against the odds, captivating the Bitcoin ecosystem with its exceptional Meme launch experience and transaction speeds surpassing Solana, bringing the Bitcoin ecosystem back into the spotlight.

​Looking back, the ICP public chain has quietly established a comprehensive infrastructure for Bitcoin-native innovative applications, balancing exceptional user experience with high security. This opens up boundless possibilities for product innovation among Bitcoin ecosystem builders.

​On the afternoon of April 7, Omnity Network, ICP Hub China, and RunesCC will co-host a Bitcoin Developer Technical Salon in Hong Kong themed "Build the Next Odin.Fun."

​Event Schedule:

​13:30 - 14:00
Check-in - Open Networking
Participants arrive, mingle freely, and network before the event officially begins.

​14:00 - 14:30
Technical Talk: Chain Fusion Stack Deep Dive
Paul, a cryptography scientist from the Dfinity Foundation, will share insights into the ICP Chain Fusion technology stack and its technical advantages within the Bitcoin ecosystem.

​14:30 - 15:00
Technical Talk: Build the Next ODIN•FUN on ICP - DPS and REE
Louis, founder of Omnity Network, will introduce the Bitcoin Open Execution Layer REE and provide an in-depth look at the DPS (Decentralized PSBT Signing) architecture.
READ MORE >> REE Whitepaper

​15:00 - 15:10
Break & Networking

​15:10 - 15:50
Workshop 1: Bitcoin L1 Dapp Development in Action
Julian, co-founder of Omnity Network, will conduct a live demonstration of developing a Bitcoin L1 Dapp using ICP-REE.

​15:50 - 16:00
Break & Networking

​16:00 - 16:40
Workshop 2: Bitcoin L2 Dapp Development in Action
Bob, a core developer at Omnity, will showcase the full process of building a Bitcoin L2 Dapp—featuring a complete Bitcoin casual game—using ICP-REE.

​16:40 - 17:00
Open Networking

​A new wave of entrepreneurial activity in the Bitcoin ecosystem has been ignited by ODIN•FUN. This technical salon is a must-attend event for Bitcoin ecosystem developers and ICP developers alike, offering a unique opportunity to seize the moment. Interested developers can connect via WeChat at ID: MixWeb3 for further discussion.

​Special thanks to the developer communities of TinTin, Deng Lian Community, OpenBuild, RustCC, and ICP Singapore, as well as media partners METAERA, ChainCatcher, Rhythm, Deep Tide, and BIT FM for their generous support.

​About REE and DPS

​REE (Runes Exchange Environment), a Turing-complete, cross-chain-free Bitcoin execution layer, officially launched on the mainnet on February 8. REE seamlessly integrates Bitcoin’s native transaction mechanisms with ICP smart contracts, enabling a wide range of BTCFi scenarios. It serves as a universal DeFi execution layer and development platform on Bitcoin’s mainnet.

​DPS (Decentralized PSBT Signing) empowers REE by introducing smart contracts as transaction counterparties. It dynamically constructs PSBTs as needed, matching required UTXOs with an always-online smart contract that controls the private key to finalize PSBT signing. DPS offers immense flexibility, making it adaptable to any DeFi use case.

​This event is tailored for Bitcoin ecosystem builders—don’t miss your chance to be part of the next big thing!