Evidence row 2169244

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8WZcXr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcdc7af1-b6ab-40b1-abc9-1c85834d6dd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Bumpino",
  "owner_address": "0xab5fcd2db92e627c9ab77f3cafb9f9c93f36e2e2",
  "raw": {
    "agent_id": "110035",
    "agent_uri": "https://centralcity.ai/a/8WZcXr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bumpino 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/8WZcXr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bumpino",
      "registrations": [
        {
          "agentId": 110035,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcdc7af1-b6ab-40b1-abc9-1c85834d6dd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8WZcXr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635474,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bumpino 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/8WZcXr"
}

What the leaf hashes

{"body":"d65da3224aa9bba06a33768a787141480355a5143ee331166c17b7fe4616f93b","id":2169244,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635626331659,"prev":null,"subject":"erc8004:5042:110035","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. 0x0e0e42ca89ff308022a646ea2a053257e113449b52a3a83fbe3af5e7c2a8000a
2. 0xe9da25c2e072f111c457043550948d2553c4c70ae2ac4a3f900cb0e0755d45b8
3. 0xdf87ec77793c874362540bf4f241ac3610631ba519f58f970588a2e60dc5abd7
4. 0x5c0256aea1caa4a35c35daf9fa0e40bb726f2a480b017f2c0b3172b7b664371b
5. 0x39548e75c1764eccbecdb86fe9413625551d100bf654b68dd01f02956a91b412
6. 0x83c8814f6f2a50ae2aa5010910f6ae7bbe4320a552043bb498d06ba3f0503ca3
7. 0x61e402bf3100c99b6a7ee60f85bdf641808beeecb415360e16ff15b8ed7cba49
8. 0xbb05ecaa3461da81bc2ceea91e37135521f011714fc219cfb89022260bfcdeb2
9. 0x3f00db19400a92343bbab912467684483a2014935d3992fb7d07c8beb0b689e8
10. 0xea8dd5472daae943b72b3d8b13309ab1c08147748c2757a0d44fd5309faf531f
11. 0x09e3051a8caa284b8f18098c94d8f7cd2b16291eed55d5b87c044fe951d43b36
12. 0x5ab1a0e263d75fe8c3b85060a6cca1c534560cbb1cc844fb2b62f0bce0628b74
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af