Evidence row 538048

What was observed

{
  "options": [
    {
      "amount": "20000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0x2ecb9e1fcca7a62758c679f11bc3241466d181d8",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"f4ea89e19cbadca161489350dbb6989a8c3b1a49b916942a254349d6c999d741","id":538048,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793129151324601,"prev":null,"subject":"dd5a16be-c550-41de-82ac-23420ea69983","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. 0x9f9b8f4311bdddf518449e5ec26d20704916f68ed6cebf492315c172e114c0d5
2. 0xc0ccde4b16b99f4d82b5d13546fb3e6afe792f51bd92882a60b724d2a441bed2
3. 0xce1eec04ef116342d361c0f40e5abf901bb69f51fa03f56ba1021fd68045a7f0
4. 0x2e504467dd168adf0f5c73a28f0fbd1d68c32d74b59775936271a3346a7b1ecb
5. 0x128b40d12c2183e3ec8d30b08f78300b8ada96634f7c0cbeac2a1877bac6bcf6
6. 0x11cc44777e042963fef790ebf0159b28f38dd3c17917e1b3815d77c3ace1619f
7. 0x75f5cc39f212d806afc1b06629bfda105ce13f26d8b212278b0d85bfd79be4f5
8. 0x48fa843c824f502383dfc1249f67cde38d69596405b69f54455d3a3a1efed97f
9. 0x30caf7a13cc90e3af6c2d6742c6c4ed401196828fbf2a108208b95b043ff66d4
10. 0x9f4eee77d8e6f50fe4369710b97c373f905852cb900084def77f27b459bf7a49
11. 0x70dbf5e56b082ea372d9f6f322b44de4dc06b3985cb3c1eb26e7a0dab527ff28
12. 0x121ffc8b387c54931bc53056e106d9ada0e2f7c1d32ebc819c3306406c952295
13. 0xa91c23113464e2fc1e93d41e407b7c6c254bee2eac2f7a550e2f9a1275eef26a
14. 0xb37e6165108af3c1962db6b76953aee5ee86201747a07444ad2760bf2d5dca23
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4