Evidence row 1823208

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4TbbMG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4305e365-55a5-4d4c-b9d6-8a736e1649b9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kefet",
  "owner_address": "0xe6c7518cf9a5d731f571513c76470714eea7c3be",
  "raw": {
    "agent_id": "24611",
    "agent_uri": "https://centralcity.ai/a/4TbbMG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kefet 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/4TbbMG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kefet",
      "registrations": [
        {
          "agentId": 24611,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4305e365-55a5-4d4c-b9d6-8a736e1649b9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4TbbMG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kefet 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/4TbbMG"
}

What the leaf hashes

{"body":"eb450291c215d44f956c987f402f9fde01830fc81e5efd51f9f0ec0e84f34a71","id":1823208,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565345317492,"prev":null,"subject":"erc8004:5042:24611","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. 0x4e70333eb02fc6c51346bfc0ad72e3d2025bf780cd0affbbe6fd5da6a6ba88f5
2. 0xa1b7135fefa731446f61e96175bed77f28f3cc3b4bbd8f4e0191a8a6aa0e887b
3. 0x076d99f602bfe05026a885f6b912ae99b31b668e86e1460fac3e5cb8959f0c98
4. 0x4bc1eca3fa4c26f8890350232c1fa2993b7c2abd65867d7ae4a661969f05a17f
5. 0x22a499d854244a897fbde4edcfe37353f0927c750e7177c4462371d49677b753
6. 0x660f1d39799fa785c51acca66521a616d7dd2cdb42e07ecba382952a20c85760
7. 0xd9a09bf8f589b7fb0226893d2faaf610b6153babef907ada478a3f52d40ff264
8. 0x2d2a58b24eafef60abc1fd0ad73861afc769ff6fc0284d93aec6e50c7fac4d31
9. 0xa9ad0b091002f5f9bf82b1d116fda5eb81ed1306d82fbbf910fca46cca9a1cb0
10. 0x75712cbbcb5a496d5f2de7b5e19fcff4f1893b9f28152d75d83058b4063c6487
11. 0x85c16e0cedce65f472dbb790c7dec11644a5282a5a4804e790a1b850dc511eef
12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90