Evidence row 388973

What was observed

{
  "options": [
    {
      "amount": "20000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0x54ebfcf3870439b9db62381848c5dabc05c70d5b",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"a9f579654dc94ff17d19e52a97ed24d9d711eddf3889d1e7b895efc7319e3531","id":388973,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793063872535520,"prev":null,"subject":"9d5fd6bf-23c3-4787-b748-ec5a1776cd2e","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. 0xfca85aae7bac1a935e3aee3c1de3e90dc4f1263d0563c2e9d666ba83cd5be330
2. 0x58aab11f258b519d08854b491d146b2d4828d5ad8dd69f091684afad5517c842
3. 0x86ed1d29273cfa34cd3aa68c2803b431d5a2f5f7d589080af9f71da76a4dc301
4. 0xfd6a4b647519fed3c09e826b243c2d37656a7d1ef66e4f900af4396c5c65992d
5. 0xf72cfcbaf9d87e517e7bf83ebbf835a1347d2361958412377abc7213a3de4308
6. 0x3125ebda530d46052bc81dda2a6b6a393ae3d576bf857c1ff1a56036fe036658
7. 0x2f4c1e7e1b836265352e299e7879e33b23bdc41ee19b73a992f183b218194a00
8. 0x5aa34539da8a67a02d6469aee1182d405e0ef6cbadabb91b9922d1e6ee1c62e2
9. 0x8e9110a19d7b3da4558e9f496d937e28f4525283ae297e0b1831a946c9d57606
10. 0x6028aad3435e0b6caf5817c1026f7afd3a8f3b8246fbecf2187987f14568ca6f
11. 0x479c88a152ed598e589c121df2956daa75b8b8dbec53f73497cacb70cc838259
12. 0xf4dd076e6efbd5ea0ecb7bbba37a353ed1d340e9d41fd6bbc5f05edbb05ca1cf
13. 0xf24b37f8ac293f5328e3e6b28cf868989fe99debf025c153c0d9a1698e846e25
14. 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
15. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4