Evidence row 490374

What was observed

{
  "options": [
    {
      "amount": "1000",
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "asset_label": "USD Coin",
      "coin": "USDC",
      "network": "eip155:8453",
      "pay_to": "0xa2ad8183209e5d2f7f0d8f995f5601a0bb5100c7",
      "rail": "exact",
      "scheme": "exact"
    }
  ]
}

What the leaf hashes

{"body":"818223c9c4baedfbc5b6d41c48847f72f17d1db5b92a51f81ed12b2b40a72a74","id":490374,"kind":"x402.terms","method":"probe.x402/2","observed_us":1793109789754403,"prev":null,"subject":"777f7922-03d1-44e4-ae4b-20dc06b25804","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. 0x8b7cac2fb2b51c4623000034cdbd7f23f18307801665f7f3843c4bdce1d63434
2. 0xb1d84c91afe64ee31232dc14d4e3bb118830fccd07ec471fd98799b886ac430b
3. 0x4e69c04686fc3381235b07821be9c3ff47b72e96e4f0f52efa8d4a520547ec26
4. 0xec6c72a99b92d70ad0cb6a879e07a01cffe3022a8df8410ea9037b94b0400bcc
5. 0x8a1e67d0a4cdb25797713d2c3e93188412056d1e4ad6a5c89cbc44a0ef0a20e0
6. 0x4f7e990dc08c74a6e17d54bc57971339c7b16f37bc6a5910bcac66c322ef16da
7. 0x0f97495916c768d6ea876a6f8901d1e874c501d7b25142b71a10f43df3e17d5f
8. 0x0a99f35fa1af0af052f902808b08d8e72fcd1d42d3d1ef93e2dbf2683c945516
9. 0x99b01bef41262ecb316da1cd26555fe5e71cea4a9366fd27557efd57e81ae426
10. 0x0ca30ec94337e2e0b4a0b00e9e5686108240f05cc6751241e417346db4380f8d
11. 0xcdbeb854b5cb2391772ef949ab5c1e3c24cc8221d97cd112ccb987b02e3d89da
12. 0xe9b891332733aa3fa69ace7f82b036df13816078968e2c10034f79c2255498d0
13. 0xea3d566bf95ca7a3a7f6de9c4f77180bd8c5ffd160486a27d870e8a2fb6d0b9e
14. 0x06e3b43165f5b3c31d850bc32f20b2e25b844564c4e042c141b9748c26a5a600
15. 0xb4f7223140c8a36cb87a63d77cf617086d9968dc4658f03e102571ebe06e9ed6
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4