Evidence row 1814602

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uv9SiR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00a57e68-1869-4e16-a5cf-9d5de5aca89d/.well-known/agent-card.json"
    ]
  ],
  "name": "Zirlo",
  "owner_address": "0x00c78122fec7eb5626e4479a722012e01f128d8c",
  "raw": {
    "agent_id": "19366",
    "agent_uri": "https://centralcity.ai/a/uv9SiR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zirlo 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/uv9SiR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zirlo",
      "registrations": [
        {
          "agentId": 19366,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00a57e68-1869-4e16-a5cf-9d5de5aca89d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uv9SiR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560422,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zirlo 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/uv9SiR"
}

What the leaf hashes

{"body":"b319792b5070bf7e4f97f27723f393d67af3aad5a662792854e1df4ce05208c6","id":1814602,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560584460968,"prev":null,"subject":"erc8004:5042:19366","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe17d3a1aedcbded16499787fb5bdd7beeb47aed8e5f930ee70e0d2ae53a03143
2. 0xef8859243e007f2fe8cb98bc1d71b9e12bbce9ef5c61d369d1350ef6423bcab8
3. 0x9ef6a35b2c0e0a7de2f2618ecf1d25e5746f9a1c4cd3fbc6cfefffa710259598
4. 0xd735ea21902e9ecb197a7aaca149d1be38be0738838b78843db0f1b1c2cf35ab
5. 0xf8328a5493f609259a5cd6927f7af3be5d716c841dc2db1bb39c35e990d0512c
6. 0x1645d6ca73dc2faa1f801f6fb89320de1e203d8b024f0bffafa2ec5bdeb8d7d5
7. 0xca233919b746fc95342f4f681b42b1f838a91ad4872ff05b33080eeb7d9e2d93
8. 0xbbce3b0bf09ea792906f0668f34f221d101c1c64523ef7b67784e9356fcc2ca8
9. 0xb9b091f02db77946355651f0ebefced5cac8fd2085b788f5a9607938ec0cc9f5
10. 0x07614a6209f5dc0695326a174a8a1b89b74b163347d26ac1b5c2276dea5f438c
11. 0xe8c5447d4f978f8c641bdf6bc7ede20cfa92948c1bae8613c6db227fa9118e99
12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90