Evidence row 2129217

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9iljEF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4925efcb-bd83-4dfe-a6bf-134ad6094ee8/.well-known/agent-card.json"
    ]
  ],
  "name": "Flavan",
  "owner_address": "0x3c7efdb0500ec09689ea8eacfece93f7035b5b23",
  "raw": {
    "agent_id": "92405",
    "agent_uri": "https://centralcity.ai/a/9iljEF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flavan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/9iljEF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flavan",
      "registrations": [
        {
          "agentId": 92405,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4925efcb-bd83-4dfe-a6bf-134ad6094ee8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9iljEF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621511,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flavan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/9iljEF"
}

What the leaf hashes

{"body":"2744009b489a7710dff5ecf4a85672f17136d352a64f5801b4ba8662027f9205","id":2129217,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621704305971,"prev":null,"subject":"erc8004:5042:92405","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc269c9ef063ba3c5e671726b32a97855f7674a28e32508f2190bd5cc704c5245
2. 0x8b3971209fd002f398c3d424d7e8f7fe991581406a6cdaee78183995ecf13f00
3. 0x4192c0fc931a77bc917cd1a5b87c84fbfe34e0ccd444f9ff5b909766ac8e7099
4. 0x4468bebefdc08fd3289d7c729f90ac9f59708e93028a303f675561bcf0290de8
5. 0x22e4963744a9a0e0237a0f5e203108b676b685f9d3147dd292ac969afa7d514f
6. 0x3b802bdbad60822cbe958a22e22eba42e6b4b66210cc00156f4bfe6437904bbb
7. 0xbf9c27292ca45bd730a08ce9481efba012bff42c58eea43f5f4f7456e48d10b0
8. 0xc3724dc73fa5e2030069600312741ef9f4486d72e2f2018e70913dc91f3deb0a
9. 0xd8a9f565aa0fd8fab7458a4b6d6d029bd3bc59c166cce52b0a3fbf578e40f28f
10. 0x61725ee34831d90ad0d2763f47779630cbacaabea68491fe9d11b8506bd62aeb
11. 0x0d75973c26b06e6bc948dfa1710a3a4c0c24c966aa8e894bf6a3a59df2ff26c8
12. 0xd1eaea718a5a4f6f4199ba499fade7bfeb1533cef40bd31c28c642eae9914bb7
13. 0xd7f4adbe11763ae678ef4c51fd1fa9ddf52bf60add48464d376475766e9accfe
14. 0x0b45a0435ea40bcbc48c2b318e8c62aa48a7e6b10e52b4548ada394225a7bd9f
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af