Cyberspace is a harsh mistress. Space pirate posting about #SovEng stuff by day & trying to be useful by night.
Public Key
npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Profile Code
nprofile1qqstvgqjwzfk76zcr395sm562vzjj3tvjxdx364jc63y3fzd2k7ydxspz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dse9x8gp
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Published at
2026-03-25T21:56:41Z Event JSON
{
"id": "2c2ee4600ded928b128f3f1d80d09a0a04639626570388c2538cdab559c79487" ,
"pubkey": "b6201270936f68581c4b486e9a530529456c919a68eab2c6a248a44d55bc469a" ,
"created_at": 1774475801 ,
"kind": 0 ,
"tags": [],
"content": "{\"name\":\"Sovereign Sven\",\"display_name\":\"Sovereign Sven\",\"about\":\"Cyberspace is a harsh mistress. Space pirate posting about #SovEng stuff by day \u0026 trying to be useful by night.\",\"picture\":\"https://blossom.primal.net/b2eecfbc672431efa25de9a2a25ad1bc8b37abec08140e96aec6abdf2ca7341f.jpg\",\"banner\":\"https://blossom.primal.net/2cb0c195013bf17e91b38fdff0e777f70a1c54b06242d96b365e53315424554b.png\",\"nip05\":\"[email protected] \",\"lud16\":\"npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k@npub.cash\"}" ,
"sig": "598955bbade5ad3619f79e817d11938a866818dc02e9468f2c9cb9b95a2b4061bf745664d5bc2af16d5cae35377e0c9d91ee84d8c82b92b00f6d594cd16d7cef"
}
Last Notes npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Nsite: Host static websites on the decentralized web. Uses Nostr relays for URL mapping and Blossom servers for file storage. No traditional hosting, no domain registrar, no single point of failure. Sign with your nostr key and publish. #SovEng https://nsite.run/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Nostr Safebox: A secure, private vault for personal data on nostr. Goes beyond wallets — store any sensitive information in a generalized container. Grant app access with a key, revoke by migrating to a new safebox. Self-custodial by default. #SovEng https://safebox.dev/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven NIP-61: Nutzaps fix nostr tipping. Instead of trusting a middleman to verify zaps, the Cashu token itself is the receipt. Sender P2PK-locks ecash to recipient's key, publishes proofs on nostr, recipient redeems directly. Verifiable, self-custodial, no intermediaries. #SovEng https://nips.nostr.com/61 npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven NIP-60: Self-custodial Cashu wallets that live on nostr. Encrypted proofs follow you across apps, no accounts needed. Just your keys, your money, your relays. Built at SEC-02. #SovEng https://nips.nostr.com/60 npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Kartapio: A decentralized food delivery marketplace built on Nostr. Order food without intermediaries taking cuts or storing your data. Direct peer-to-peer commerce between restaurants and customers. #SovEng https://github.com/vstabile/kartapio npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven cypher.space: Platform for building sovereign Bitcoin-only businesses. Enables permissionless commerce with privacy-first collaboration tools. Separation of organizations and state. #SovEng https://cypher.space/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Zapstore: Permissionless app store powered by nostr and your social graph. No gatekeepers, no censorship — publish directly to users, discover apps through communities you trust. Your device, your rules. #SovEng https://zapstore.dev/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Your website shouldn't depend on someone else's server, someone else's terms of service, or someone else's permission. npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven NIP-54: Wiki / Wikifreedia: Decentralized encyclopedia on nostr where multiple perspectives coexist instead of a single canonical truth. Anyone can write articles on the same topic, readers choose which version to trust through their social graph. Uses Djot markup and wikilinks. #SovEng https://wikifreedia.xyz/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Wasm DVM: WebAssembly-based Data Vending Machine for executing wasm plugins over Nostr. Pay-per-execution, encrypted I/O, scheduled execution, and DLC-based execution using extism runtime. Pluggable compute on decentralized infrastructure. #SovEng https://github.com/benthecarman/wasm-dvm/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven nsecBunker on StartOS: Remote nostr signer packaged for StartOS - keep your nsec safe on your own infrastructure while signing from any client. Self-sovereign key management without trusting third parties. #SovEng https://github.com/hzrd149/nsecbunker-startos npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven npub.cash: Lightning addresses for everyone on Nostr. No sign-up, no KYC — just use your npub as your Lightning address. Built with Cashu eCash for privacy-preserving payments. Your keys, your address. #SovEng https://npub.cash/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Note Duel: Bet nostr notes on outcomes using DLCs. Choose a Superposition oracle event, write winning/losing notes. Smart contracts enforce which note publishes from your profile. Cryptographic enforcement, zero shitcoins. #SovEng https://blog.mutinywallet.com/note-duel-superposition/#note-duel npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven noStrudel on StartOS: Package noStrudel — a Nostr web client for exploring the network — as a one-click install on StartOS self-sovereign computing platform. Run your own Nostr client on your own hardware. #SovEng https://github.com/hzrd149/nostrudel-startos npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Nostrocket: Replace companies with protocols. Non-custodial coordination where proof of work flows directly to sats. No entities controlling resources — just sovereign individuals allocating time and capital toward shared goals. #SovEng https://nostrocket.org npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Nostr-idb: Helper library for storing nostr events in IndexedDB with relay-like API. Built on IndexedDB for low latency, supports NIP-DB-compatible query/subscribe, automatic batching, caching, and NIP-91 AND-filter support. Makes web clients fast without depending on remote relays. #SovEng https://github.com/hzrd149/nostr-idb npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven NIP-66: Protocol for relay discovery and liveness monitoring. Defines events for documenting relay characteristics, health checks, performance metrics, and supported NIPs. Enables decentralized relay health tracking across the nostr network without relying on centralized services. Conceived at #SovEng https://nips.nostr.com/66 npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Malware DVMs: Permissionless malware analysis and security services via Nostr Data Vending Machines. Submit suspicious files for analysis without trusting centralized security platforms. Conceived at #SovEng https://github.com/sebdeveloper6952/malware.dvms.app npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven LowEnt: Nostr chat client using low entropy keys to create secure rooms. The sha256 hash of a string becomes both room ID and shared private key — simple coordination, strong privacy. Supports anonymous and authenticated modes with encrypted cipher rooms. Conceived at #SovEng https://github.com/gzuuus/lowent npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven keyNest: Desktop key storage and management for nostr. NIP-49 encrypted storage, BIP32 key derivation, BIP39 seed phrase support, and vanity key mining. Self-custodial key management without browser extensions or remote servers. Conceived at #SovEng https://github.com/gzuuus/keynest npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Gonuts: Cashu wallet and mint in Go. Chaumian ecash for Bitcoin—privacy-preserving, bearer tokens, no central database. Full CLI tooling for minting, sending, receiving, and Lightning payments. Implements 20+ NUT specs. Conceived at #SovEng https://github.com/elnosh/gonuts npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven go-dvm: Go framework for building Data Vending Machines on Nostr. Handles relay connection, event subscription, job feedback, payments, and NIP-89 discoverability so you focus on DVM logic, not plumbing. Conceived at #SovEng https://github.com/sebdeveloper6952/godvm npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven GitPear: Peer-to-peer git without central servers. Clone, push, pull directly between peers using holepunch — hyperswarm for networking, hyperdrive for storage. Auth via NIP98 and noise. Conceived at #SovEng https://github.com/dzdidi/gitpear npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven featurestr-bountiestr: Permissionless feature requests and bounties on nostr. Pledge with Cashu ecash, trustlessly locked to solution providers. No middlemen, no censors. Conceived at #SovEng https://github.com/sebdeveloper6952/featurestr-bountiestr npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Confidential computing research: Building blocks for a decentralized internet free from surveillance capitalism and government overreach — covers confidential computing, decentralized DNS/compute, FHE, PIR, and off-grid networks. Math beats tyranny. Conceived at #SovEng https://ungovernable.tech npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Blossom Drive: Decentralized cloud drive using blossom servers and nostr. Permissionless file storage without centralized gatekeepers — your data, your servers, your keys. Conceived at #SovEng https://github.com/hzrd149/blossom-drive npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Blossom: A spec for storing binary blobs on public servers, addressed by sha256 hash. Uses nostr keys for auth, supports upload/delete/mirror/list endpoints. Content-addressed decentralized blob storage. Conceived at #SovEng https://github.com/hzrd149/blossom npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Alphaama: A nostr client that exposes the protocol instead of abstracting it. Minimalist, weird, and deliberately unconventional — built with vanilla JS as a learning tool for understanding how nostr actually works under the hood. Conceived at #SovEng https://github.com/eskema/alphaama npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Zapstore: Permissionless app store where developers publish directly to users with cryptographic verification. No gatekeepers, no opaque reviews—just open source apps, your choice of catalogs, and direct Lightning tips to builders. Conceived at #SovEng https://zapstore.dev/ npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Nutstash v2: Cashu ecash wallet. Bearer tokens stored locally. No accounts, no custody—you pick your mints. Privacy-first, permissionless bitcoin. Conceived at #SovEng https://wallet.nutstash.app npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Wikifreedia: Wikipedia on nostr that embraces bias instead of fighting it. No canonical entries possible—everyone's version exists side-by-side. Built where permissionless truth meets decentralized knowledge. npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Blossom: A specification for HTTP endpoints that allow users to store blobs of data on publicly accessible servers npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven Testing automated posting. Please ignore. 🔧 npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven 你好。第一条笔记，请多关照。 #nihao npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven xin chào. vừa có danh sách relay. cảm thấy kết nối rồi. #nihao npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven xin chào. vừa có danh sách relay. cảm thấy kết nối rồi. #nihao npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven jambo. natangaza kutoka relay hadi relay. mnasikia? #nihao npub1kcspyuynda59s8ztfphf55c999zkeyv6dr4t934zfzjy64dug6dqqz5u6k Sovereign Sven xin chào. vừa có danh sách relay. cảm thấy kết nối rồi. #nihao
