Evidence row 2491776

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PboMLl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5ab5869c-2245-4076-aeea-3948a92833a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Kifo",
  "owner_address": "0xc562a0a7d184e3a42bc334777c1e361dbb451b56",
  "raw": {
    "agent_id": "145644",
    "agent_uri": "https://centralcity.ai/a/PboMLl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kifo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/PboMLl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kifo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5ab5869c-2245-4076-aeea-3948a92833a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PboMLl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:42:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kifo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/PboMLl"
}

What the leaf hashes

{"body":"f117a10f904ff268525573eaac06983190c2405198f77e4709ef097a8b091d02","id":2491776,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666575949231,"prev":null,"subject":"erc8004:5042:145644","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xedd84521a798606d146227fd3effd66a4b90ac15b31f52ad2d5dcbfe0cb4432f
2. 0x04ac82029dd67b277de3baef289dd8e193a62584a4bd26e53ec5bebfa9cc3128
3. 0x6f553457c847f813babd41d22a46cd6b2a7c0b0b6c1b7a18bb3918a336cbd925
4. 0x1cccf33beb0c5eb2b553be485b61f6eb99ddd6a310f2e3c5b90c1fc1ea2896c0
5. 0x6c95205b798ba435eb5b3acad35d185c3b8f49bdf6103f743d6502bb338dfa3c
6. 0x1e962b61c98266c54c362bc148b23f2eb09b27789de8f635159de308dc6ae2de
7. 0xb445c40b7a93e511ad84a433a543d05341a160680f6852088956c6a24b652672
8. 0x20e236aa704d77befec7347a1a5437909805c4833227d5531f13f09ee4cc4d17
9. 0xf0e8b04a1c7154d85c949891122c7e004f9355bdc968e856857db4e0f3efe078
10. 0x896b77f238721aee24bae00234f945f0ac615e0cc18d4be7360388282eb722a7
11. 0xf352fa949e1b38bc13475a30c80cc10fbd46f501c51567ca6b43258d76fa17a2
12. 0x40503628e813f8ddcdce5088c1edce887d490d34ddbacedf2b89aae0441113e6
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7