Evidence row 2563439

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/My3qh5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8aedb26c-58eb-4df9-bf89-2de254b3623f/.well-known/agent-card.json"
    ]
  ],
  "name": "Elutert",
  "owner_address": "0x363834a00164a7f63e09f6a30f98a7bb448a5e9b",
  "raw": {
    "agent_id": "175263",
    "agent_uri": "https://centralcity.ai/a/My3qh5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elutert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/My3qh5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elutert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8aedb26c-58eb-4df9-bf89-2de254b3623f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/My3qh5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:10:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elutert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/My3qh5"
}

What the leaf hashes

{"body":"c778519b32faddcad9a7421f3c15628c4091e7a86add3892db7f6b118d04c8c5","id":2563439,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700652072755,"prev":null,"subject":"erc8004:5042:175263","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xfb2dbf3559fcd11216e7c1f4ea1ab896b7e9070b519b54d0245fbc0a06d35c23
2. 0x1d085c6722489563053d995ee48b60ddd7ef09adf9e907badeebacd0cf0a0440
3. 0x16ef5c2a6ea3ee3336f58fae1e28d646406b262a4f46eeb4f1877d76d0657c91
4. 0xe25c9284e8d0214b450327891a6e334832abed9b9c53617d983f215120556d02
5. 0x5a5ae8a5ca6568105a56b50973054bc3671a7bf0282e2222149628fbd6017c06
6. 0x2c4beb1454b74303e5f277cbd171dd71728d41b4fb6f54cc5b8f139cf640733d
7. 0xbe0e4fc2780357e90f0544b66c507d8c2082d77bf67dc764024cf7bffacd1860
8. 0x15cb73858baecb7b4aa3fb99869a8e707dea7f375d68b06e0754830209b9fd7f
9. 0xd4fc413652d3a52d402de68d5f949fae9f3307fa96419e49c896ba897604bc2f
10. 0x3afdc87cc948de617546c953e33bd1996efefa1325ba0a17921a39dcbce5e4a4
11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7