Evidence row 3052108

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ITuVqo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8bc7d1d6-78f7-4c84-a3c5-5a14484ea292/.well-known/agent-card.json"
    ]
  ],
  "name": "Verkino8",
  "owner_address": "0x1866098b94fed2c02146697f25a9088ab33e815e",
  "raw": {
    "agent_id": "276687",
    "agent_uri": "https://centralcity.ai/a/ITuVqo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Verkino8 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/ITuVqo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Verkino8",
      "registrations": [
        {
          "agentId": 276687,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8bc7d1d6-78f7-4c84-a3c5-5a14484ea292/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ITuVqo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817824,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:47:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Verkino8 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/ITuVqo"
}

What the leaf hashes

{"body":"ea7e36e567c92c89337892718df9e7b48e1d69224a857e149a189be2b12a43fe","id":3052108,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818030461428,"prev":null,"subject":"erc8004:5042:276687","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x57ee291ca1dc7c3130e494cdf77828a22cd246174b8e339d7e68acd9ba8f5c85
2. 0xf6309a54433e850656ad995a85deb56ab5abbe66efcd181290d879608ba87511
3. 0x9d00b759205c31c3e3ff6ea856df1fceb1c9439b241edfff53d1aed212ccd68b
4. 0x3b15ecbce9317a0a6b73af197f94dd6d13686abb0ec02227a963a46e634352b6
5. 0xa90bb9fbbb4d759c367ce9accc45d6965d86d9408fa880e21e095fb9e645940c
6. 0x3d6ab128e477eb7ce45d0dabadc85388fbe0d92954212ee2ebba393a995ddf4c
7. 0xa32106c9527210d000d630b05951b56be1ac0b307de0660e062c753c2c35138d
8. 0x8f020ee2127b847297da1b6f122f512f45385781d02bfce195cf07507d4b3950
9. 0x895168ebb59fa40b1626372efc7cf10bb55dd915710601fdd5b67bb6a3a89875
10. 0x38471d40bf0feda5f7ca259e10a39d96f3d148714b16536d8001d06b96f3075f
11. 0x2d4b193ed5e5c580aeb6441375665787ebefb303067225c1106be73ea4a5c770
12. 0x55aa4ed15a7103bee2aa84d11a3bad9a189e2b97e173f45f8e4be78d469cde0d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345