Evidence row 3745332

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/io5Rel"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c268f36f-041b-45a2-bd9d-34a5b1484d64/.well-known/agent-card.json"
    ]
  ],
  "name": "Karlis",
  "owner_address": "0xa6ee196fc085b320e93979afe7c58341617d6374",
  "raw": {
    "agent_id": "402649",
    "agent_uri": "https://centralcity.ai/a/io5Rel",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Karlis 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/io5Rel",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Karlis",
      "registrations": [
        {
          "agentId": 402649,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c268f36f-041b-45a2-bd9d-34a5b1484d64/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/io5Rel",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793979013,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:33:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Karlis 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/io5Rel"
}

What the leaf hashes

{"body":"c1aef018a47929b79944867e811bc19bab89a0d79807547f3bf04a0aafc90dd3","id":3745332,"kind":"listing","method":"sync.erc8004/1","observed_us":1793979211744836,"prev":3744923,"subject":"erc8004:5042:402649","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x3de90cf09d7180ec78d870fb4099bb175e24963b5c17ef153bc2c42beb4beff0
2. 0x7911f64496841f3cbfa0fdf134a52c68386d05cbd874915810c6a5686dbc1dc6
3. 0xf90478c233a143abce30dfc8a2dfe48bd1a6b81142fe7a6a76534754ff1bc24b
4. 0xab0a72d3e1773dfc512bedb662b722ed71edcfcd91c6ca65ed414f03990555dc
5. 0x535cc3f90e84425ee13e960e67c2f9a65556304e209360b7fa6cc5b24231e5e6
6. 0xe5513605cce07ff7ef84b84ff2dea75f2e237b6eeabe3b8f6f72ec2a01a4580a
7. 0x3521a7c4e40ff5c988beee1b723918ddf36e674512bbb147fdc074be0375b89a
8. 0x65597440747a530cc9ea85a9218aebc8a267f5e0b043952043c9cc5f6cae43ca
9. 0x8ac9c18ca30e6d1fd1e01a11d3cc1e6ce35968aab293dc653fba724d84b66943
10. 0x00e0d365d5223658d09c98f2708d5d6536e0a04369a1adc638233d20466850ba
11. 0xa1a889f6aa1fd632acf9582101ce391dabfaae624253a004ef1c6234547788df
12. 0x5288a9334eb4b29f21a51190969364cb32784154601a126e1d9e8b4e405c6ac9
13. 0x59bd144c9e7342b3df8e59fc9509435c9555450984e97fefbfc08702bdaf57a5
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1