Evidence row 2182235

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/noTveC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/93b2831e-5846-4b3d-9acc-bbfb97098bdd/.well-known/agent-card.json"
    ]
  ],
  "name": "Zauba",
  "owner_address": "0xe464e02c6d2e3244c62ba12df7b2a43069aab5e9",
  "raw": {
    "agent_id": "116928",
    "agent_uri": "https://centralcity.ai/a/noTveC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zauba 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/noTveC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zauba",
      "registrations": [
        {
          "agentId": 116928,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/93b2831e-5846-4b3d-9acc-bbfb97098bdd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/noTveC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zauba 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/noTveC"
}

What the leaf hashes

{"body":"4e76e13bc5eeacb4c652863622bcae756846f601e9356a894bb1a15b7502bad5","id":2182235,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640990594018,"prev":2181827,"subject":"erc8004:5042:116928","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. 0x3e5f18cc214f4ad7ef9006aee1ebfafe5346beb491821e7b72505d20bd6f7a2d
2. 0xabdd1ffe884621bddea2e6c6235c57d629833231a75783ea13ec9961eeac63dd
3. 0x7eecd723c85fe31a33a545dc93b4b06bafbb8487088f9d8bbdedd3139fd6acf5
4. 0xfa69678dad72d30580852a736fb44415d3439ea25e14f7c665725dffe2f3079d
5. 0x33b91e8b40854a7f01b52c2a9bd08174344f40e71ed2a88a344df9ada6aa62f9
6. 0x1f9c83376eaef3a142398449486b1efd5dff00d95b06eb2dc90f4db1a939818b
7. 0xfc28bc4c9c198b11fa0e2b30f88557e90a97ea415f9dc50f5549c64f882111a9
8. 0x0bf66ff38c902e273760ed20b81d334323f5713398505ae65ab4677f2703d166
9. 0x5de5a3823213fe14af52e7860e004f0c2737b0cd14aff525bcabc7e73d12c4ad
10. 0x14bfa021db555b1b095b850bb0e618b439e1891928c48f11ec50b95c5c765b5f
11. 0xd6359ca2c1e268b80cbd6a1a39e7bf31cc48f7cc2c0c7ca155d42f73229b2dba
12. 0xb1c944b99390ba5175965090f5362380c7485dc911c281e22b9c18263ec8c4ed
13. 0x361907c755dedca0a2adf05840c4c503b2c9a3af060e2659c8c63c2a1e438de2
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af