Evidence row 1823412

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8FS9dE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f797d488-f9a1-42a3-a26b-8527cde7e7a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Vilo",
  "owner_address": "0x914dbc7120ed4e4cbb20e921af69748b8036a9d9",
  "raw": {
    "agent_id": "24815",
    "agent_uri": "https://centralcity.ai/a/8FS9dE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vilo 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/8FS9dE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vilo",
      "registrations": [
        {
          "agentId": 24815,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f797d488-f9a1-42a3-a26b-8527cde7e7a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8FS9dE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565218,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vilo 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/8FS9dE"
}

What the leaf hashes

{"body":"922c359f2285a8a483cad510acc8d73737581829687122e1e7ea3a7e77b337c3","id":1823412,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565346679244,"prev":null,"subject":"erc8004:5042:24815","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. 0x4b3aa398584a2841224cf36199de7e807952d5be8978c7fcd22cbf57056d4f30
2. 0xdbcdcbc521d53d3018339d97de851992db43903168d67519fd58473b50b167ea
3. 0x63c760e84d96169ab7031f362634982bb6868906f1980cf6de55db77d5e629cb
4. 0x4fd32ac111e754e9fd6edd5ca0d47c69e42282a82542528e5fcfc86a7e18b899
5. 0xbc0d1baf857d6aa13bf2853e9a7fdafec096c105285bca2b4655aef81ef7a1d4
6. 0x6d7d01f7924a149c8c5ab3294843b004e33eeaed501d2af3e38839bb1592bb31
7. 0x693ea38dea49a0a48c87fa2dc864e995bffcd0544ce44109b8f53d1608f7becf
8. 0x966cb95858880a6e18858ff00d535427aa1f27d0b78f47961fc0fd4a342b1800
9. 0x2a7ddb96f65dd05d73345b408fbe361e9dce5aabffbd3691b1acddcfa7e95eb5
10. 0x8ac4de8265f27492965a240ba335e65faf3bb407176538e45886ee13b6e2825a
11. 0xec24b9c01de1bb4251b9c4a6b425fcc7ef57a476cf361c8c9a5e20a8ed26c7c8
12. 0x216487fdb5812387ef5bd703d60ea8f043773d5db562b3ff2e11dba79509bf1b
13. 0x8aa214258cf763ac22ad2503df59c82b987a34bdb8f8ffe282ed4454b90f50bb
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90