Evidence row 518994

What was observed

{
  "options": [
    {
      "amount": "50000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0x1f81da453901d15296c1710af83e0bc0371d39f1",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"1774947a5d580a83329735b0b6bf87f8335cb43ff11ac97bb7221d038cd931e7","id":518994,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793121939039931,"prev":null,"subject":"888afb34-88ad-422d-8b21-7d7cccdc2177","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).

1. 0x4e62476a028baed42b76f98089a486f81ba5c49caf9a81a952b5636707bbd3eb
2. 0x17ae5dfacec3290935019f08d7aa67c64fa93b47c953678e7119e3f8551ebdf5
3. 0x33fe62eadfb2d6493a85315ea712932e1aa58d36bf7343ae2489d86a9bed9baf
4. 0x0c546523fac10bcec9ea7fd7e55e6b8333773632d75b5144a54c55fe79234840
5. 0x00a6bbeaaeb89ac1ce0fc9df56449242cb990f820db2ccd9852f2c21cf7c5ac9
6. 0x1623bb67161038320cf0b253d431471d93e94390d279e292859bb470710c7ea3
7. 0xb1381176467514f2ffb60140928c9ada7242546bfc2f5f61a4dee46997cc0166
8. 0x1422351ca286800a66c1478ce5593d81320069b4f0eb0ef7fdd53e2448f13888
9. 0x56a0e314404f52702520b98a56664e7efe345b3e656d9164800ace2cffee8cbd
10. 0xdf388c223d2f3fd49d4cacbe1c1191cd9e4ede76de22787f69c1058aace953c7
11. 0x906219e11d9076acac52c739ab17862b442ad8da02bbfce9ece4c281b2c106eb
12. 0xf9b21ec258212225fc012a1ed6399d0ec608e930f4423d2badb8be79550861ef
13. 0x797da99476c7ebaa971607ae725e5e240b79de9e49d28859b94de107c850aaab
14. 0x9ea0c6a53f80a30b6f13671109f98a000cf98e581875129f4be4b57131d06364
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4