Evidence row 2169851

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UeEwTJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7fdccee7-de37-47b7-98e2-b5063c0d38b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Zezer",
  "owner_address": "0x3891106165b3ba06a983abd7b70282a6859fc132",
  "raw": {
    "agent_id": "110321",
    "agent_uri": "https://centralcity.ai/a/UeEwTJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zezer 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/UeEwTJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zezer",
      "registrations": [
        {
          "agentId": 110321,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7fdccee7-de37-47b7-98e2-b5063c0d38b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UeEwTJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635586,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:13:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zezer 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/UeEwTJ"
}

What the leaf hashes

{"body":"f12cf786e3f5e6a26e01c2a75f4beba9fc6c4711f52f47c1e07b338737531a83","id":2169851,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635981729725,"prev":2169530,"subject":"erc8004:5042:110321","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. 0x4573b00ebd92661ccb1e54f765332a56d0adcc24b3cdb4f982ceb68f65d4ee94
2. 0x2ceb115cbe54126d0b6705ec56bc28f0279472b5d89fe3f5b3e5ccaa5db33cc0
3. 0xf414a2afcb6cab142a12fba1a8f103c86a5e81ff09d7e740c80bdc5737fe3b62
4. 0xf09f3654ef34b2d2824708722b462b673fa71ada7fcb6861cea731298b6b8dca
5. 0x99836ee06bd171894fccc6323d3f87abaa61129ffd4e734c768fa97ea595ba00
6. 0xd7020f2a8e401cb7c3b700c7794e7096c5e8100b9addd4f0f7362e5d7af8f598
7. 0xe2d2938bc6126fc54166c95e88fd97eca386ad10abecbdfec1191fe91ece3648
8. 0x5f9ad878cf83bd0baa4130d10e6a0b3a39a801d182c0b49628e1f5bb96e42ea1
9. 0xb6ab6a937e82b8f392959f967cb2d25283023243374a0a0fb7577567e9d0f327
10. 0x6ee3eb8898eb76f8d194db3cae3ddde79beb40bc4d8d7b5c3a8de2f0f9d6d1ca
11. 0x9040b371d5950f0b54a05e134d8f1bf0ff2907815c22cb8410a554cb7410197b
12. 0xbc7027b08c105107379103e4bb6da46cb151f2ad9354e23245ef7a2991eacef7
13. 0x95a273bb8932dab7d9961e32e3d3be866bd51e98c7772b268db2595e5869b5c4
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af