Evidence row 2039196

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Pe89tZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/433869ea-63fc-4a31-af75-07acef6558f9/.well-known/agent-card.json"
    ]
  ],
  "name": "Luundose",
  "owner_address": "0x7cd49d57792aa5742d960ad420a6b4af017d3f53",
  "raw": {
    "agent_id": "52271",
    "agent_uri": "https://centralcity.ai/a/Pe89tZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luundose 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/Pe89tZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luundose",
      "registrations": [
        {
          "agentId": 52271,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/433869ea-63fc-4a31-af75-07acef6558f9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Pe89tZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587146,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:43:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luundose 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/Pe89tZ"
}

What the leaf hashes

{"body":"f4ac5b3901bfb53c428f5239e72c3b423db2dacc999d9f6ebb0125f1250b493e","id":2039196,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587389960505,"prev":2038727,"subject":"erc8004:5042:52271","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. 0x3b7312ba5cafa25b46dcd2f35a69827eefecd15165fe8b676f7346bd99c3f1bf
2. 0x9117e84557e303277c7bd01719903a07a398a5e6b346dde69e78b5ad40889aa4
3. 0xb8cd5730f94e353e5dbc30f0cdcfbe2721483fdd91b88926fbc9a5c6389d7811
4. 0xeacc69e8d9b3caf162c579563c465282bf9b77b3ff3ed260c60fbfdf5aef3c96
5. 0x5bff90dc9306352f7317350fb6113af67f49abf530a1fa0125757bdca540a9a6
6. 0x9af7c73834f28d8f9ac9e540de3e02eb8ed6908cba30b30ac64545b636712cf2
7. 0x7618bdcb844f74d1954305dbca18ba313aa8dfecdc0842f2f5aae7feca5fb0c1
8. 0x65492d95b7e8cde6a978200de0768ddab21470d188c63a88bb107eedcef105f0
9. 0x2293ca04b523cadf900ee6f36e6df9d272fa1ac73ca19f050f643baa0d367bd6
10. 0xc550ee8bd85169108af480107d3af8c02e4881ad2959869fde0787c9315441df
11. 0x2c8c9636da19e0f9720634df9bdefcc68d4575dbfc5263c85068e9ebf6532d40
12. 0x066ca260f44392bd6f2d8db1214a53c03dfa715357ef60f9784f111e11047120
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af