Evidence row 1831787

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JQbgKa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/53957816-4057-4c72-ae1a-82da8eb48f22/.well-known/agent-card.json"
    ]
  ],
  "name": "Norkel",
  "owner_address": "0xe1977a0f6d7bb8ac7508d522addde2b8bd30f0cc",
  "raw": {
    "agent_id": "29683",
    "agent_uri": "https://centralcity.ai/a/JQbgKa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Norkel 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/JQbgKa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Norkel",
      "registrations": [
        {
          "agentId": 29683,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/53957816-4057-4c72-ae1a-82da8eb48f22/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JQbgKa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569098,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:43:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Norkel 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/JQbgKa"
}

What the leaf hashes

{"body":"54b9dcb51512c15d0885aeccb1359abf61b8ca5e74275f6e085f0b81f969013d","id":1831787,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569430892230,"prev":null,"subject":"erc8004:5042:29683","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. 0xe8df138dfb69d63f141d2ee29001c79ac571e5a42bc8f494396245e0d4246f72
2. 0x09c98bca701bf495c260738bdc7228167e392ea91b58884be8149cb9a768ad25
3. 0xf2ad0199aa96751593078c85d87fd956b6eaaddd12b4569eea7c16da970a267c
4. 0xca65fa12114b6ab030390fe815d8d5910e0a1c9c8fa3a86d3112c75488f7eca3
5. 0xa916d9bcc3bd12e46cfa2464d0dbd74057bd55f60b427562b8a40c5f5436428d
6. 0x773b69f36c00a319ce83f282024cd94ccb323beac7384622a55e3551b357ead6
7. 0xb04d9be204789c6a479272a1ce30f084bffd31f85ca5f2220de45e200bb5a808
8. 0x87723f7547bdc92a7d849e41bca102d242e3f0f5d19dd56cfd94d70de84a446d
9. 0x49560d67e9a3e86664e4621c62037eccaa3487cae60a7faf81412c9389bc6cc7
10. 0x8df611d79472678f47671b7042f08a3ca496e0b82f5854d99edf08e03bcaee1c
11. 0xe9c0fc3b1e69b315645a6a7fbc869d897ccb29b49ef9a95b1eef8fc24c17a450
12. 0xa1b3635993cbefb58f74c74567d4bf8407e2138aa7bd738bcbfea2169ff3e13b
13. 0x0634a45000fa6f73103fbba8bbeae4bebdb256b75effa591aeb1cdeebe8a0e87
14. 0x08ed21745c44c46e78fecd46aa9c74f653629b2db356d3eb07ea5f89f52ed2ee
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90