Evidence row 2054703

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vW3CA1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db1320d2-d9df-4fe0-b13d-c979927b708d/.well-known/agent-card.json"
    ]
  ],
  "name": "Meinsan",
  "owner_address": "0xe24f5c22554dfb5d15dd6d69c3498666eaad2d93",
  "raw": {
    "agent_id": "59985",
    "agent_uri": "https://centralcity.ai/a/vW3CA1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meinsan 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/vW3CA1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meinsan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db1320d2-d9df-4fe0-b13d-c979927b708d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vW3CA1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:22:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meinsan 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/vW3CA1"
}

What the leaf hashes

{"body":"1f34acc2c8309b3e53b4199113161b6c02c69aa9e1bad04865d918edb45c0ea7","id":2054703,"kind":"listing","method":"sync.erc8004/1","observed_us":1793593326473762,"prev":null,"subject":"erc8004:5042:59985","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. 0xcc87c95ac8bd1af9fa7d2c9f6e39764c116a641773a9b781c25253ddb4187241
2. 0xbfbd7e08e9154ca3c7843afd9579d0586135f0c8bba276040192f0b5a26ff739
3. 0x37a6a1263b7bb365466425975723ebdf5975c0d5f30c9ec331a92a9ebbe43081
4. 0x2866894565b7e628da92e90dd90f8ae90a27f3fc626881ae4dbecbfc548d0fee
5. 0xd9d0453454a0402650f48a3906798b41a26d8548e7e2ad7c1503f4aa2870028b
6. 0xc25f72dbf7e70865625758c0b4ace3ff15459045ceaaf7aace5879008b2ca37d
7. 0xa1f420f1f7802869c135405e18bbd85f340baf50de3a8434eb1e9f0352169830
8. 0xcb0752cfa2541c40ea5c61f88d61b82b74ccacaf94cec4b32cca3f753e764a52
9. 0x72b5217a2b4fce4732007a8605078a6f7a79b74c26b6ebe28b2a61292bb3b364
10. 0x23f0499f18fd5652c141e9fa5704f2844fe735fc07c5debfecf1e1ff897f10c0
11. 0x79f32fe170b18b7905e03cd8a56dff870af479aedaa23b3d71551c62cbacdbbf
12. 0x104b0fd7f9e0a9cd51db3ad451e9a16d136da470f6efdf3cf1ad75354f332bc0
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af