Evidence row 2191492

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6Ybt2K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d78cddc4-9c9f-4de2-8808-391ea4293da8/.well-known/agent-card.json"
    ]
  ],
  "name": "Verkus",
  "owner_address": "0x10ab41ee84f5c6810237505b737c902eedd19332",
  "raw": {
    "agent_id": "121251",
    "agent_uri": "https://centralcity.ai/a/6Ybt2K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Verkus 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/6Ybt2K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Verkus",
      "registrations": [
        {
          "agentId": 121251,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d78cddc4-9c9f-4de2-8808-391ea4293da8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6Ybt2K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643892,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Verkus 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/6Ybt2K"
}

What the leaf hashes

{"body":"f3981d730d846c8e422a190da1931e0e406a502bc3018b13af38acfb4d1f1013","id":2191492,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644253114871,"prev":2190913,"subject":"erc8004:5042:121251","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. 0x78fcbe09c2d3eed295e0c6e001eb3f02ad9050882e9050a062cc128b76e833d5
2. 0x39709526078866cc8152c5e0372ed0c2f23ed8a1c48d327ad1e2a420607e98c8
3. 0xd7e6e125ed72a1765a3efc88e3052e1c48bd2afe663ddf85234f1a39c36cb917
4. 0x3251d35a70de277e29de2ad95da540bb874e7c436fdc29366ec22510d0a6c654
5. 0xa93da21ab053dceb4da79f1dd3e57d4a769f7157ed5c6d8320f3c74d782b8919
6. 0x44f7f5bbe220ae041f6ef24cbc83ef7c965be0da5c50013e7c5268eb54798443
7. 0x40e6d34399804f3bce76d053a54ea24c53f09dc3bd5a8519f6f0245b1cf374ae
8. 0x1acc091f6eacc474d5a881864548840053f0bf3c5f077f4128ae35fb9963d82a
9. 0x819fbc08e52f78be8e49e970abe91213b588102b4af0174287015ad08db16264
10. 0x69f1e676ac2ea84ba10e3fe2bda6743accf9c56b6a3d61a3f97d74516092aa14
11. 0x713c73620089eb4d1a0bafb80296859933cab4846fe01927f4a6c26c61541dd6
12. 0x6a5525c1d945ed75b00811393657c28cf06b7a9f2c841743bc74d1568a7e6799
13. 0x6b3fe16d0ef17e7fec65e784ea66cb7142a8765f3978756ef310ba9d8f928afc
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af