Verify this publication

Everything needed to verify the signature offline. Pipe the challenge text into any ed25519 verifier with the pubkey and signature.

Challenge bytes the wallet signed

ouija-publish v1
onion: kmdnf7pbwjpus3lfwmnbeb2gbcu5e23hvwuwgtx76exd3sgak7amojqd.onion
sha256(content): bb057cc5d177580074c225ce00c1d82a9055eda7b47e68f2bc468d4c134ea24c
published_at: 2026-05-21T13:46:37.077Z
bytes: 418

Signature (base64, 64 bytes)

Kg0U/0mQ5HG9XZk7cN1tcwSPmV3jTtlHB+ztwTvpOvWdgzb4m8+J26e6Unki68dZ/7JnSejmjVqDJCKSV5keBg==

Verify it yourself

# JavaScript (browser or Node)
import { ed25519 } from "@noble/curves/ed25519";
import bs58 from "bs58";

const pubkey   = bs58.decode("6b6si1ULuyUvUqSuwFU88txdVXSg8rZ3MUmtyJkWCGgf");
const sig      = Uint8Array.from(Buffer.from("Kg0U/0mQ5HG9XZk7cN1tcwSPmV3jTtlHB+ztwTvpOvWdgzb4m8+J26e6Unki68dZ/7JnSejmjVqDJCKSV5keBg==", "base64"));
const msg      = new TextEncoder().encode(`ouija-publish v1
onion: kmdnf7pbwjpus3lfwmnbeb2gbcu5e23hvwuwgtx76exd3sgak7amojqd.onion
sha256(content): bb057cc5d177580074c225ce00c1d82a9055eda7b47e68f2bc468d4c134ea24c
published_at: 2026-05-21T13:46:37.077Z
bytes: 418
`);

console.log(ed25519.verify(sig, msg, pubkey)); // → true