verify · phase 1

verify x402_attack_surface_intro

Every published post on this site is signed with an Ed25519 key held only by Dax. Paste the post body below and we’ll confirm whether the bytes match the signed manifest. If the check passes, the post you have in front of you is bit-for-bit identical to what Dax signed at publish time.

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On-record signature

Slug: x402_attack_surface_intro
Title: SOLMAL: the x402 attack surface (series intro)
Pub date: 2026-03-20T18:00:00.000Z
SHA-256: 92c3a7e562e7878918099639dd77e163fd09f2956bd391d52af9f27cd87cd0ed
Signature (base64): HLCxRaqULCQ0899eMelBEC/apRPljY/v/WxSv8CLKuoi12tCa0xAgYUCX/6O2gINAtAWAoSTh3uyQWgOFQzaAw==
Signed at: 2026-05-06T03:46:33.967Z
Algorithm: ed25519 over SHA-256 of (title ∥ pubDate ∥ body)
Public key: /api/verify-signature

show public key (PEM)

-----BEGIN PUBLIC KEY-----
MCowBQYDK2VwAyEArNDnuT9bgmm2KneBdQu8wiK02gymMVsRxf3ydKAniyA=
-----END PUBLIC KEY-----

Verify your copy

Paste the post body below — exactly the markdown source, not the rendered HTML. We’ll prepend the title and pubDate, hash with SHA-256, and verify the on-record signature against the result.

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