Vellium & Co

Directory › Developer tools and utilities › Ed25519 Receipt Verification

Ed25519 Receipt Verification

Verify one Ed25519 signature over up to 8,000 characters of exact UTF-8 receipt text using a supplied 32-byte public key. Returns cryptographic validity and message hash. Does not establish issuer identity, trusted time, licensing or the tr

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
411 ms
Price
$0.013 per call
Paying buyers, last 30 days
1 (directory's own records)
Paid calls, last 30 days
1
Category
Developer tools and utilities
Address
https://www.mahastrategies.com/api/v1/micro/signed-receipt-verification

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/7e6374415229.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].