Evidence row 2163517

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZwrHtq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74f46473-7b38-4105-9e24-0118873ed6d4/.well-known/agent-card.json"
    ]
  ],
  "name": "Trintino",
  "owner_address": "0xcc92e0f7c43be87a4220a49dc9f28e7fcdba62e5",
  "raw": {
    "agent_id": "107418",
    "agent_uri": "https://centralcity.ai/a/ZwrHtq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trintino 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/ZwrHtq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trintino",
      "registrations": [
        {
          "agentId": 107418,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74f46473-7b38-4105-9e24-0118873ed6d4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZwrHtq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632650,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trintino 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/ZwrHtq"
}

What the leaf hashes

{"body":"482da4e626d068729c7f155321a44ef44e7940cbb4ecab809e0c4b4d27806da5","id":2163517,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632849377548,"prev":null,"subject":"erc8004:5042:107418","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. 0x0a54c51849868384dbcaaccedb7c2ed4fd464c36edfa52fdb2aebaa417f8aed4
2. 0xfdbe5f432c4569391902e7487d7bd5a289966eefb9ebe323a9a2a90aaaed0048
3. 0x60f98e471c1e214d892130e64b6f18905615e9811e30cf82a91ff46bd63ac362
4. 0x5d7d52f1804a4d66e9e8aefac1c85756221b805095706bef4ed0b26839dbd33f
5. 0x98fca11ef09fd01761d606ee5ba77220095d386a9433165d297e824fd51592c2
6. 0xd243e3f457ff67b67fdb8ec890ed08447189631f2f5165f508819e75d8332dcc
7. 0x6d9a8cb3a24b5da1ec692b38d6e56a216baf62a32990f597fee5266145eb6131
8. 0x3f3341827fd5b48e5be564237a3ec8bf4e259f31fc512bc2abe0d2bfda3d36c6
9. 0xc085c98bd3c02955fa7cb8f4883fcfb50c5c5f73ad495dd65c1314cac116ba5a
10. 0x4383fa3f623dd4722e99baba5300431601c26cc92cebcef4a477dfbb78703142
11. 0x67e9434c07fc27dc1669722bc134f5ca1405927b485eaffba8c1654fcabde437
12. 0xdf47e0cc4403f66d6bef47c126a44c433909825c77c1bee9446c38e921ef2628
13. 0x0e3de14ede58ca786386b84fae42b353877b05ffc635f390b0d80c2d2342d8ad
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af