Evidence row 2197323

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UWB4fG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f644a0a-04f5-4a8c-aaed-fc50c758b40b/.well-known/agent-card.json"
    ]
  ],
  "name": "Rearjo8",
  "owner_address": "0xeb3f998925a51c3efb19a41db5b8477544972c42",
  "raw": {
    "agent_id": "124533",
    "agent_uri": "https://centralcity.ai/a/UWB4fG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rearjo8 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/UWB4fG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rearjo8",
      "registrations": [
        {
          "agentId": 124533,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f644a0a-04f5-4a8c-aaed-fc50c758b40b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UWB4fG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793646292,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:07:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rearjo8 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/UWB4fG"
}

What the leaf hashes

{"body":"472796f8f79b09cee0634c1f3c0d87b9352993b9f41ff17fc8a9b44da0a417c5","id":2197323,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646441585266,"prev":2196870,"subject":"erc8004:5042:124533","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. 0x4441889dfc4f64f02f6668f8946487e7ba134244d07cb16b97e14b5f679f3e69
2. 0x6e7cdf8343542957937e5ef9820e2a934c035f4566659a0fca9b6913ea27b62f
3. 0xc84b06da1d19e4a5e1476cfe0cded49b84065b3915cde97fb6a97e656da9c632
4. 0x7d161ee0e46d2b72a9103fd133784ea9abe49189b2c6c76655ff790f41cca883
5. 0x0b65c4b7179becb2cae02bb206384542736c6257855bfd98dd9cce3c1e420505
6. 0x362ca8a8b5a3c395e61f02eb4db0f743c3bde4ef276d61120f448fe9809079bf
7. 0x08e6b6b68daf20d57216d80914a6ceccd60a8f95bf97821b83b0351af1e5e84b
8. 0xa279fed94c99ca2e77e8bc096ccfbcf9f7c02f78b890dde782c324556eaae267
9. 0xbd184e52c29b72b096cbc747d113d18b2689700fb8ba03681205c2eb2ce5e8d6
10. 0x5efab709f1eb925ca971331e911df7dc2c02022cfaac73f88d677d404089370f
11. 0x32d8aa50bdb63c965d4627f30c8584b5b109ccd5950b3ed3d307ea75d46ed970
12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af