Evidence row 532854

Observed 27 Oct 2026, 18:55 UTC, by probe.x402/2.

Kind: x402.terms
About: endpoint 912626a1-ddc5-4d1e-ae7c-75f7445d17e3
Recorded: 27 Oct 2026, 18:55 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 345c245922280be5ae856217109e8b3f64d20f6f6979bf90b72d9eba2dcf02df
Leaf: 0x55c54dcacb94bba8db4a9fb73e1a66e3d6bb6908f31bcbf1845dd8f833aa085e

What was observed

{
  "options": [
    {
      "amount": "2000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0x455f20ec147477cafcd6d77c1604529f3c4ff665",
      "rail": "exact",
      "scheme": "exact"
    },
    {
      "amount": "2000",
      "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:137",
      "pay_to": "0x455f20ec147477cafcd6d77c1604529f3c4ff665",
      "rail": "exact",
      "scheme": "exact"
    },
    {
      "amount": "2000",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "asset_label": null,
      "coin": "USDC",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "pay_to": "4HuSbgqgKkeUM5jEzAzLGpxtivCGda9eEtYc2Sp1fLpM",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"345c245922280be5ae856217109e8b3f64d20f6f6979bf90b72d9eba2dcf02df","id":532854,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793127310662322,"prev":null,"subject":"912626a1-ddc5-4d1e-ae7c-75f7445d17e3","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