Evidence row 462667

Observed 27 Oct 2026, 11:50 UTC, by probe.x402/2.

Kind: x402.terms
About: endpoint 5705d473-6224-4497-9a7f-0d545d0ccefa
Recorded: 27 Oct 2026, 11:50 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 9905fadb2e5940e9487e966d375044124d9756badb0f6cff3a0bcf074293db26
Leaf: 0xdb99c2d8ecfbec48c630749cadb057f19d225a32b03f9d70ba7a15c064375ff8

What was observed

{
  "options": [
    {
      "amount": "5000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0xefcd28bb1bf3a80c26c7195af15c47ff3b815669",
      "rail": "exact",
      "scheme": "exact"
    },
    {
      "amount": "5000",
      "asset": "0xb2000000000000000000002feb517dfec7415344",
      "asset_label": null,
      "coin": null,
      "network": "eip155:8453",
      "pay_to": "0xefcd28bb1bf3a80c26c7195af15c47ff3b815669",
      "rail": "exact",
      "scheme": "exact"
    },
    {
      "amount": "5000",
      "asset": "0x754704bc059f8c67012fed69bc8a327a5aafb603",
      "asset_label": "USDC",
      "coin": null,
      "network": "eip155:143",
      "pay_to": "0xefcd28bb1bf3a80c26c7195af15c47ff3b815669",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"9905fadb2e5940e9487e966d375044124d9756badb0f6cff3a0bcf074293db26","id":462667,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793101848961902,"prev":null,"subject":"5705d473-6224-4497-9a7f-0d545d0ccefa","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