Evidence row 2029828

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TF5559"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/edebbc8c-ada4-4756-bd46-4668e0a502c7/.well-known/agent-card.json"
    ]
  ],
  "name": "Buzero41",
  "owner_address": "0x9a0d609bc9f97994882774d58ad653fa3d313c97",
  "raw": {
    "agent_id": "47763",
    "agent_uri": "https://centralcity.ai/a/TF5559",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buzero41 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/TF5559",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buzero41",
      "registrations": [
        {
          "agentId": 47763,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/edebbc8c-ada4-4756-bd46-4668e0a502c7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TF5559",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793583543,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:45:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buzero41 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/TF5559"
}

What the leaf hashes

{"body":"3a31939bd7d9fccb6a9e480032b0dba2488556a4edfed4a4bff7e1edc19e4a24","id":2029828,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583901190829,"prev":2029476,"subject":"erc8004:5042:47763","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. 0x4e0cb5f924a7a4b335589983ddfddd6498ebfa5a044c2cc34f552affe9e2abb0
2. 0x6d5f98a83e84884c6ab97a16aa8b010a2ff51cf414b96d17da679d5c784482a5
3. 0xda7d6ef1518df481de35f4f2b62f7f5d9a7cac5e50c95be59dc57c35514e6889
4. 0x005225ac14f7d508f29d53852b5e508745dd04562844e6fdd2a71f52b8015a4f
5. 0xcbc34ddf5dc33ea7125339003f5f1d10d861a88cda633c2e57adf5e3893f4c63
6. 0x96d169f85103d4a1eadca0cff958f667e6302461789df8b275f0c8c39dddec26
7. 0x03953ac7b546588565669464bb9225d150bae99c00d2df07a2b99e0ed96e6136
8. 0x681d110698073ea73d43cce280b78d25a8b6a1c14a5fcb261dced947d9cac603
9. 0x141c2b3d4c83e6e801747b2a42a12654abe6609bb5f9dca2cb3410f74ba69187
10. 0x8e255a07a8962fa47e88feac98a621918d7cad649da25768bb5928d87e3443cb
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