
C8DOC | Cryptographic Writing Identity & Verification
用密码学验证文件作者身份和创作真实性。
@Harivig94387178 · X
Just go to to In mobile for audio video image In desktop for invoice pdf Canva And create a file download and verify thats all
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用密码学验证文件作者身份和创作真实性。
@Harivig94387178 · X
Just go to to In mobile for audio video image In desktop for invoice pdf Canva And create a file download and verify thats all

Written by independent writers for independent thinkers. Pay with eCash to unlock the full story.
@caincurrency · X
I'm not a developer, but I built in about a month. I paid for the $200 Max plan with Claude but I could have probably gone with the $100 Max plan. I've already cancelled since the building is mostly done so I plan to now focus on user growth.

安全共享代码和文本,支持端到端加密和AI助手持久记忆。
u/clausyn · Reddit
I built Pastepile because I was tired of re-explaining the same context to Claude and Cursor I originally built Pastepile as a fast way to share code, logs, configs, and text without creating an account. While using AI coding tools, I kept running into another problem: every new session meant explaining the same architecture, decisions, debugging history, and project context all over again. So I added an MCP server that lets Claude, Cursor, Windsurf, VS Code, and other MCP clients save us

SafeWrite 将 AI 文本转化为你的个人风格,内置 AI 内容检测。
SafeWrite AI — 结合 AI Humanizer 与 AI 检测功能的写作工具,帮助用户生成更自然、难以被检测为 AI 的内容。支持训练私有化的 Humanizer,模拟个人文风并确保隐私不泄露。同时整合 GPTZero、Turnitin 等检测器,一键获取多平台检测结果。通过“改写-检测-再改写”的自动流程,有效提升内容通过率,适用于学生、自由写手及内容创作者。

生成BIP39助记词并推导加密货币钱包密钥。
@delegacy0 · X
经过实测,keystone的骰子生成助记词和 经历了coldcard被盗事件,我就想用完全自己收集熵,来生成助记词,并且要求完全可验证。所有冷钱包和app 钱包都说自己的随机数是安全的,用最高级的随机数生成器,但是我无法验证,就像coldcard使用了安全芯片,但是在最终生成助记词的时候却没有调用该芯片,所以我就想找一种能自我验证的随机数生成方式,后来看到了keystone的推文,keystone支持骰子生成,正好我有keystone钱包。 但是下一个问题,我怎么验证keystone使用骰子生成的助记词是安全的,怎么证明它用的熵就是我提供给它的那一个?之前研究过 经过实测,keystone的骰子生成助记词和 据说trust wallet也支持该功能,明天找时间再验证一下trust wallet @KeystoneWallet @KeystoneCN

与随机陌生人进行21晚的匿名笔友交换,最后可选择相互认识。
@mymentally · X

SignFile — 用统一价格发送、签署和验证具有法律效力的签名
@signfileio · X
Just shipped Signfile ( - SHA-256 fingerprint on every signed PDF - Public verification at /verify (no login) - 3 free contracts / month, no card - No per-document fees Day 1 of building in public.

AI代理的统一电子邮件、电话、短信、语音和凭证库。
@UseAnimaSh · X
Anima is identity infrastructure for AI agents - Email, Phone (SMS and Voice) and Vault -

将你的笔迹转化为可安装的OTF字体
@alpsariyer · X
Building Penform, a browser-based tool that turns handwriting into a real installable font with supporting alternates.

在无需上传的情况下私密签署PDF协议,支持可选的区块链指纹。
@VeriLockOnline · X
- pdf signing that never uploads your file. fingerprint locally, lock on the blockchain. pay per doc, no subscription. sale through july!

创建您文档的不可变、SHA-256认证的记录。
@BogachyovvA · X
A web app for protecting your documents, files, etc. using hashing. I am also looking for CEOs of companies for cooperation.

Save links, notes, screenshots, and voice memos with automatic transcription. AI summaries, smart tags, encrypted password vault, public sharing, and Google Drive sync. Free plan —
@aliuagon_ · X