Evidence row 2153673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TOgBtE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/de10c857-cabb-4a3d-883b-a7ff68c6dda8/.well-known/agent-card.json"
    ]
  ],
  "name": "Mairomito",
  "owner_address": "0x54d6bb8f94960155ee49d74bdaaefb034b25eb57",
  "raw": {
    "agent_id": "102109",
    "agent_uri": "https://centralcity.ai/a/TOgBtE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mairomito 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/TOgBtE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mairomito",
      "registrations": [
        {
          "agentId": 102109,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/de10c857-cabb-4a3d-883b-a7ff68c6dda8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TOgBtE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793628932,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:20:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mairomito 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/TOgBtE"
}

What the leaf hashes

{"body":"d4b84ee2d61aaeaafc47680e1fed2845244aca0336368a705bd493ab1ff95422","id":2153673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629255285749,"prev":2152833,"subject":"erc8004:5042:102109","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. 0xbb9869f823a60775b290c9b447c665716e09d4a16350f93a942718b65455dcf3
2. 0xbf15a74831ede1001f8510e6b30160a19a3110ed4931f6d3e78ff271da14e787
3. 0x580d5dc11774ea4fdfe7710c2c62c645cfff904d35ea3c2a0a39ca2121fda70b
4. 0x20611117bc98f725f2e879841e5ae8137f7baa33f7d9a6b4f63f44ec11426f20
5. 0x6f5ee404ae791764009fa26c01eb4241d8a33b3c095f8d0e502909d3a3f862e4
6. 0x691873cb047f29756152eaef30bbeef8a003b18eaf96686b6ad546a6a0ef024d
7. 0x0db632960e8b4da554069103c1941e0331b0c1234efc2876ee07fb58f3071c2f
8. 0x9d07438d559eec44367f67c0b263bb09c12ec4e6f303d7ee3db8ecd67dbdf524
9. 0x6ddc58412561d62512cbdf0a494ea53d59fe63f48562eb4bce18cb46b47ebcb9
10. 0xd9a7c4279fae82c814e559b20f0703127d0023acbf7ec3d836b0dee2fea47078
11. 0xa096acd13e4401f402a610487f6a4efc1ca5b51db14b6209eb47bd0c5abf1d65
12. 0xe58525446254d2108eb36448d0c82e228b172272ca44d008f01d5ed4cf747eac
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af