Evidence row 2279432

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j93IXj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c94d1d8a-4eb1-4816-8a4b-fff235fcb8d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Plarkero",
  "owner_address": "0x58872f7f84b9c0e792d1768699aabe58b0b6d7bb",
  "raw": {
    "agent_id": "132924",
    "agent_uri": "https://centralcity.ai/a/j93IXj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plarkero 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/j93IXj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plarkero",
      "registrations": [
        {
          "agentId": 132924,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c94d1d8a-4eb1-4816-8a4b-fff235fcb8d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j93IXj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653456,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plarkero 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/j93IXj"
}

What the leaf hashes

{"body":"0853ac42925bacf17d7a39480b1834ebe9d900f4437ee184492777c77c3f5ea3","id":2279432,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653539728410,"prev":null,"subject":"erc8004:5042:132924","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. 0x3b68c49dd8955eafd848991cde9eb720ba72596d55624dea29d37aa1d63bb0b5
2. 0x7752d8215df70910a986249c8ec7c7053df96e70d053eb8ddf531e165a2ad242
3. 0x91a2c1d399e8f7c290f754f80f92c88d69f48db2d0faab7ecbd79637624ed929
4. 0xa95b045c9b8f4061acb23d055e5cd5b4169055baee60029b92c7fb93e2ba9c1d
5. 0xe73140d7329b496208864ab6f6ad898d58446d2eda78a1633aa4eceaec92ad08
6. 0x389c8fd38a44c247f77c3e6a767bf7e709c86c33ce1ea4dd2f36e6bdce199775
7. 0xea5d57e5e6f34c66cad2c131a809a68332a433d956029e6b5cb6f43abd370867
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