Evidence row 2266997

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9QVuGn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e41d15b0-2f67-4fe5-8d55-b95c49669e46/.well-known/agent-card.json"
    ]
  ],
  "name": "Kritino",
  "owner_address": "0x62f7ef27fc9e3278f20fa7c88f6b60e0591cd886",
  "raw": {
    "agent_id": "127208",
    "agent_uri": "https://centralcity.ai/a/9QVuGn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kritino 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/9QVuGn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kritino",
      "registrations": [
        {
          "agentId": 127208,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e41d15b0-2f67-4fe5-8d55-b95c49669e46/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9QVuGn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793648055,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:38:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kritino 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/9QVuGn"
}

What the leaf hashes

{"body":"828f8fc532008f0c4136fdf4157c32f07351aeb7cbea817f6520d563555b2395","id":2266997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648300412827,"prev":null,"subject":"erc8004:5042:127208","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. 0x7e901f91ae2b3a8a5f57aea9cfbd5ea7866f7301ebd4d927d66612090300810f
2. 0x4d1012e459f217e74c1c134d296d1a3f89218f8c0d1c7345dab3fb2405e0e148
3. 0x0f24ba2fe84ea24eda4a93c1254a299b4aec6b9b2f3c74f23de13bc77e1f115b
4. 0x9ce612e5658c87cc51dabeea5e0a2ffcc1495033e5fbdeeb685579f6e7d573f8
5. 0x1e71e898f44487a0aeaca345f8d029ebbd58dee964d2dd12160f26b406de2150
6. 0xa4063adced6ed3970984f2e4ea2d02dde6062a0be52bfcaefeb902c2b3ad65d6
7. 0x52194e266923fbebda86d859e386f50237fdc58c3afeecd5ae4060069451f01c
8. 0x915b8163e42e76bdddc56378902da3b812f4aa794a3b281cf45f255e800d06d1
9. 0xa6e6a5684c7b645709966e16a28592ab2ccdc8f11350c946d5493efa911efe1f
10. 0xef508df73f95c9171cda1a0f573125e45b4e20a9bfec76a14710b3b0ea232c33
11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af