Evidence row 489725

Observed 27 Oct 2026, 13:59 UTC, by probe.x402/2.

Kind: x402.terms
About: endpoint fb449b1f-db05-4bda-b58a-9846e51c1df6
Recorded: 27 Oct 2026, 13:59 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 230437231ab132a7fbf4d44d9f762f9085abdc6c4c4e695817bfbe240d72a5be
Leaf: 0x52144740a168d72eef86ea7aa449518a70ce0fcefda69d52efac74efd47d4e50

What was observed

{
  "options": [
    {
      "amount": "2000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0x3fb1413adb2aadb1c84f34e762d9cacfd8b068c1",
      "rail": "exact",
      "scheme": "exact"
    },
    {
      "amount": "2000",
      "asset": "0xb2000000000000000000002feb517dfec7415344",
      "asset_label": null,
      "coin": null,
      "network": "eip155:8453",
      "pay_to": "0x3fb1413adb2aadb1c84f34e762d9cacfd8b068c1",
      "rail": "exact",
      "scheme": "exact"
    },
    {
      "amount": "2000",
      "asset": "0x754704bc059f8c67012fed69bc8a327a5aafb603",
      "asset_label": "USDC",
      "coin": null,
      "network": "eip155:143",
      "pay_to": "0x3fb1413adb2aadb1c84f34e762d9cacfd8b068c1",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"230437231ab132a7fbf4d44d9f762f9085abdc6c4c4e695817bfbe240d72a5be","id":489725,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793109554813259,"prev":null,"subject":"fb449b1f-db05-4bda-b58a-9846e51c1df6","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).
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Day root: 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained: 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published: On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON