Evidence row 2255175

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HJ9eMa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bc84796b-1d4f-4269-8ca0-2938bcec2f2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziossino",
  "owner_address": "0x0b98f9e52d696cb667148c9b76f2506cb232bdfc",
  "raw": {
    "agent_id": "126239",
    "agent_uri": "https://centralcity.ai/a/HJ9eMa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziossino 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/HJ9eMa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziossino",
      "registrations": [
        {
          "agentId": 126239,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bc84796b-1d4f-4269-8ca0-2938bcec2f2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HJ9eMa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647546,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziossino 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/HJ9eMa"
}

What the leaf hashes

{"body":"6a775df94db55d6b1d93810d153ebd648d0e1a5e6f03ca4fad0d4c25b91f0151","id":2255175,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647910924832,"prev":2237448,"subject":"erc8004:5042:126239","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. 0x0c3c8c0907bf61a6b5cd8d9a780e100c74e7a793c589f4f36b7e27d942cb0757
2. 0xb7035e8ab216b3c339b8f1937356ffcfedf4c46e02636442f25d15f719a3bb01
3. 0xa6e3e721f8f820ece80efe5890367030257d400a86f116cacea9278a0ac37d19
4. 0x72e8820e577a9f0a002c78755579f496ca9a4d07c48addc95204c9363bc09858
5. 0x1663dfc96a3a1b4ee3117790e8d12f7cb10f788111febe6f435346f4212c07c6
6. 0x2fe1687969d25a8431612908a4861692be08eff88af2cd9c844f4fadb225212c
7. 0x01089de25802b39586dc154b9044e29049238559ddeba8e23193f9344a683c79
8. 0xe19c8bc6a604691634caf51120ab72732a001fa3aa74bb764ce64a5fb8b4c0f0
9. 0x9e43b1f60b18b600f0a71afe28fdeda03b2690870d6907b844ddcb59090669fc
10. 0xa4d5990986643927812596090ce80fecc40a00d5639b66b724fa6df29b737a6c
11. 0x4a80444328b75417d3f4f8edb8df5ac27dffd3a353132180d1d3a7e137fa54c6
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
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