
JB Graftieaux
Luxembourg CEO at Coinbase
JB Graftieaux is the CEO of Coinbase in Luxembourg. Previously, he was the CEO of Bitstamp and an executive director at eBay. He also served as an executive officer and chief compliance officer for EMEA at PayPal. He holds an MBA from Babson College.
Current Roles
Past Roles
News Mentions
Blockworks Launches Transparency Alliance with Major Crypto Firms for Token Disclosure Standards
Wave of New Token Deployments on Base Chain Highlights Surge in Meme Coin Activity
🎮 参与方式 1. 在Codex App中安装Coinbase Agentic Wallet Skills: npx skills add coinbase/agentic-wallet-skills 2. 向Agentic Wallet充值USDC on Base 3. 执行 mint: npx bacai mint (每次1 USDC得20k BAC) 4. 告诉agent mint次数。预计低gas,花费USDC。 http://bacai.fun
Coinbase taps Standard Chartered to expand multi-currency funding rails for institutional clients
(And, of course, Coinbase was the OG YC crypto company and had no shortage of doubters along the way.)
最近关于 @HyperliquidX HIP-4 的进展还挺多的,汇总一下做个记录: 1️⃣ 联合 Coinbase 和 Circle 激活 USDC AQAv2,当前 HIP-4 市场已从 USDH 切换为 USDC 作为报价资产。关于 Coinbase 收购 USDH 的更多详情可查看:https://t.co/pz0tquvHyX 2️⃣ 支持基于链下事件的规范结果市场,由 HL 节点验证者运行的自动化新闻推送软件创建和发布,并根据规则等因素投票决定部署与结算。推荐阅读秋田老师 @lnkybtc 的解读:https://t.co/BCbPijLcXA 3️⃣ 上线验证者创建 HIP
据 Kaiko 披露,Coinbase wrapped BTC(cbBTC)上线一年多占据 wrapped BTC 市场 29.8% 份额,wBTC 市场份额下降 26%,由接近垄断降至 41.6%;Binance 的 BTCB 总锁仓价值为 52.5 亿美元,市场份额保持稳定,但几乎完全局限于 Binance Smart Chain。cbBTC 的 63.2 亿美元总锁仓价值中,30.5 亿美元位于 Morpho,作为 Coinbase BTC 支持链上借贷产品的抵押基础,其余分布于多种借贷协议。 https://t.co/onstAni0s0
Bermuda Taps Coinbase And Stellar For Onchain Economy Vision Bermuda is working with @Circle, @Coinbase, and @StellarOrg to build what it hopes becomes the world’s first fully onchain economy. The initiative includes plans for a sovereign Bermuda digital dollar and expanded blockchain based govern
RT @ThinkingUSD: Hyperliquid has now cleanly flipped Coinbase's Market Capitalization COIN FDV: $48.1 Billion HYPE FDV: $58.3 Billion
加密安全公司 OpenZeppelin 联合创始人 Manuel Aráoz 发文表示,由于攻击者与防御者之间的极度不对称性,他现在认为“所有 DeFi”都是不安全的,并已亲自建议亲友退出包括 Aave、MakerDAO 和 Compound 等蓝筹协议在内的所有 DeFi 仓位。Aráoz 指出,AI 编码智能体在寻找漏洞方面已达到超人水平,而智能合约安全过于不对称,防御者需要修复每一个漏洞,而攻击者只需要一个漏洞就能窃取资金。(TheBlock) https://t.co/8ilCwSPidd


