Evidence row 2719910

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VrR5V1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bc707f0-b26d-44af-866d-176e612a6d99/.well-known/agent-card.json"
    ]
  ],
  "name": "Fleinose",
  "owner_address": "0xaa579840e044b757225c04c26997bb2281840a08",
  "raw": {
    "agent_id": "207842",
    "agent_uri": "https://centralcity.ai/a/VrR5V1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fleinose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VrR5V1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fleinose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bc707f0-b26d-44af-866d-176e612a6d99/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VrR5V1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:12:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fleinose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/VrR5V1"
}

What the leaf hashes

{"body":"a06b4246d227c83bdf28f1b48343b81b727a40dd1ee377f994ee467ce95ff9a1","id":2719910,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743932268445,"prev":null,"subject":"erc8004:5042:207842","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x2349fe62f3e93a558870b6ae5e706155c165cda12bab114137ef318144c7bd68
2. 0x15ff73f76887b764521fac3c302ab990e83dd082a1df93d39d45cec2834aa680
3. 0x2a21406ebe68870d6942f8a3154f6a77d2d3fa0d0b4ffedf49abcdae5167bc41
4. 0xbe614ed9abe7fd5ed6a2fee56f4bba88ecc7417cdf7c064bc2d4734b6bd5b88f
5. 0x0aef55beeb9d4c5a29d2b438efb3e22818d80d99ba9dd5c01f7fb19ade2564eb
6. 0xe2774265c62c674c30f7ab890073dc0c7e11b8abdb0528bfcf413770faa39817
7. 0x5a96ed0da4cee80895212d20f5208fb7e5fc1d571a294be61770c1a3cf362222
8. 0xc3c44084459204e433e8d039cb8c7a3351248fbee8af967038028c0f87adc40e
9. 0x518436ac334e81aca1d752276b3e4059c9d6d726ff60345bc1a03fcd4698c957
10. 0x3a64adb55af9acd36dc2594e7f03a769d2ad0d0da491eb846c48ae478c361868
11. 0xab66e29e513532f85e434c4803674fdcb49d75e2e88fa2a759bd567df5145ba1
12. 0x8a00064dc3090f721fca48111a776e0892c8731e78b7f7f25c29211ec7f40040
13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7