Evidence row 2543785

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MBpoxy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85e302a0-165c-4fe2-b244-cbd6769fed13/.well-known/agent-card.json"
    ]
  ],
  "name": "Kesjo",
  "owner_address": "0x425a95bfcc27c0e1c2486b31e934c025c98a6691",
  "raw": {
    "agent_id": "165074",
    "agent_uri": "https://centralcity.ai/a/MBpoxy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kesjo 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/MBpoxy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kesjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85e302a0-165c-4fe2-b244-cbd6769fed13/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MBpoxy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kesjo 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/MBpoxy"
}

What the leaf hashes

{"body":"48dc4f8191896b49dff83a7f21806a1bc221806a8b3e0ba347c513ef1f7b0f18","id":2543785,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688706441174,"prev":null,"subject":"erc8004:5042:165074","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. 0xfc2c4bb9f8c2d4d2f6bfdf38c643f61afbad669b59be0a552a4e8f140f43f58c
2. 0xc777713f30cf7aa832887d3a70f0e6153144631e1bfe1df020148288d20582c9
3. 0x1869a2150fd2846de4129f36baca03c59ab97d7b065ab7e0a53aa0a042b72e40
4. 0xe6ec2a85ceebfc05d351370209464f00ae5f1c584e5fcb2538945e8f03c33855
5. 0x26de5ed128222c86bf140ca150e12983e68ba95364c0e4808f16d3da7971230a
6. 0x4f2064578fa8c3eb6eced49f9ff5e25c514a738e2bde3ce449c2deef39c4a672
7. 0x8545bb6781f21b8a54ca5075d18a1b4703e8a03fe8220ade637d82c9ee9fdcfd
8. 0x38a07c2095520411002d1112d175faabeb98b0c37daf1e25fdc1ab5d0c41f5fc
9. 0x16ebb0a455d085d35bea7b67fd0d639d46e7d4c5fb82b5373926421a897b4b1e
10. 0x97267021c94e935e061b05cb25d89e276fa2dbeb9e90180020cde194f56e9ef8
11. 0xed22ad04dde0ba43bc33ed0b6313bb55d55b9d56e855a3d279206ca09259931e
12. 0xcab7a6e31d37510b5b0dc721cc4f39483e1f87d2a170cfd38163f538e19c8c31
13. 0x60079cfab9dfee47546954dca240be72c67c7307edb40b9efb6dcbc22b705c62
14. 0x271cba1af45ae2133bb70993d2a8662bbad7bb8e8e0ab720853251f29efaee6d
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7