Evidence row 2070982

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jJntb2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d9464b5-b616-4c7b-beb4-5c5a76acaf21/.well-known/agent-card.json"
    ]
  ],
  "name": "Klatel",
  "owner_address": "0xa70508cb535e3b2d32f9811e4455cced806c96f9",
  "raw": {
    "agent_id": "66977",
    "agent_uri": "https://centralcity.ai/a/jJntb2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klatel 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/jJntb2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klatel",
      "registrations": [
        {
          "agentId": 66977,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d9464b5-b616-4c7b-beb4-5c5a76acaf21/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jJntb2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599129,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:00:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klatel 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/jJntb2"
}

What the leaf hashes

{"body":"4d9f7e527cc6e8a47fdaf722dcffc0d2f80cd454a0aacaa70db2c892e5b9f900","id":2070982,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599259901420,"prev":null,"subject":"erc8004:5042:66977","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. 0x8ea1707cbd1cc2ae349680b64597f21b6c8c01835015c2d5aaf047c4b42a23a7
2. 0x9ecbc281ab912ac7a9c5b10ceb918d2656a827d00319bf82765628302f87bc03
3. 0x69df61a3eb94d621ddd30aadccd4522216987ff5b33308f3624699a51833ceb4
4. 0x7bacf31684b2f3027acc668aa27692693a556d60450a209328c329cbcf0ef06c
5. 0xbf0e70a1cfb960a2eb20119e6b8cdf7762b2ffcca8710b30ed048f1f69afea32
6. 0xa58cea1c109da14a80ea5b986eac8bc8e302b00708ffd1a52a214f3339c5dd28
7. 0x27d1451b163411e2272e382797489b00da485af771a78de1c705e66e26b68d33
8. 0x36a73c3be871bf733433f454b72af575c4d31b6fb85172790298b6078d419e8e
9. 0x5625967924dea6545f0d458f121b5f050dba75847c0cbd1e25440239795a7d67
10. 0xcc309ee9cd8c6196e8ac9e8b70fe7135bd69f90d9eda50f1fb80d6f22582e524
11. 0x2f63c8966fc2b671d4c4115d1d87977e70b5c16399390b231817b1ea38ec0442
12. 0x0a1171d423b8986d66fcb09b500ee0cce0433114096ff8bca257f6b3431db17f
13. 0x8e26ae8a6fa3c6baea1cd4108668ed189b835a519376f35f53b7ea9cc4800a95
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af