Evidence row 2194363

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gnZa6f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84bba2e6-061c-4998-ba53-c3dd1132db8f/.well-known/agent-card.json"
    ]
  ],
  "name": "Deban",
  "owner_address": "0x84ceb6ed9490d2ee5e7ca17dbf1470fd93ee2b73",
  "raw": {
    "agent_id": "122891",
    "agent_uri": "https://centralcity.ai/a/gnZa6f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deban 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/gnZa6f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deban",
      "registrations": [
        {
          "agentId": 122891,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84bba2e6-061c-4998-ba53-c3dd1132db8f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gnZa6f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645117,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:49:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deban 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/gnZa6f"
}

What the leaf hashes

{"body":"eb060ce76c533a65b6f990accd1508f7b13f7a2a4f30a34877c91523ec01ba88","id":2194363,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645343176580,"prev":2193908,"subject":"erc8004:5042:122891","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. 0x4df5979629ccb88a103012dee139af10227dee8b3ba98a6bb23afea98a44e7e7
2. 0xbb34e979c25b427ad57d0112460713813000ec3442718986467941616adebe4b
3. 0xb997a15263fb5623d571c1b148cc9469dfec542cbb5839f554529fa43563e6f1
4. 0x7b6af8aff70b385e91515e91d4a77028f9feb35fb5e9599a133603f3307c1e1d
5. 0x717d670a60b0f990a52b71b7558d2452353768c8df6baf7d5a862494df19e50a
6. 0x10c71c7189ab940934fe99f38a561eecadb74b43fb8daae30eef9d6dff089696
7. 0xa7fd583ea9d02d2dfca786bf292ac6d779dad8284c27f50fa82313d4bfb4f6a4
8. 0x17c2148cc86a7d1895c49c9a15d1260321987ad43ac453b098497ecf8d03f29c
9. 0xcc700d0acd5ed030f103cedadea029ad312fe8e3fed2d52c189ec4d1f58afa1d
10. 0x7ba5e1ec77659fa4a4973ac05c3ae059df95ad35bf5604644f36b00e69afee1a
11. 0xc86612a5378b818b70c9174e208f739934642177c53c45ddcd023045512b40c4
12. 0x3ad2fbada00103a2a6a570af4a856e0e81a8f194755e65d8a072558bea55dc73
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af