Evidence row 2188485

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E7XkF2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/913b74b2-aace-4685-adec-ec257ce4b72a/.well-known/agent-card.json"
    ]
  ],
  "name": "Reerko",
  "owner_address": "0xe90a93769ba39ae3d34941f33b9f16e1d1000c31",
  "raw": {
    "agent_id": "120430",
    "agent_uri": "https://centralcity.ai/a/E7XkF2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reerko 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/E7XkF2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reerko",
      "registrations": [
        {
          "agentId": 120430,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/913b74b2-aace-4685-adec-ec257ce4b72a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E7XkF2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643164,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:18:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reerko 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/E7XkF2"
}

What the leaf hashes

{"body":"e4afdd1accb8cbc8950269a7a707f6bdd6ff2ea5ba697edd40e93cfa36022ea8","id":2188485,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643512798908,"prev":null,"subject":"erc8004:5042:120430","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. 0xc6fffeddfa726a84ff6736d173b57897d64d3cc7fe87446025fe08637b12130b
2. 0x8bcf402c6e1a17945746963d1e8a77a88f35b2ed6ef17ab3c201362d1c6cd479
3. 0xd0809e53e5490307eb36356c09993dbc09a676d2c68e0f89f544133b43a70644
4. 0x8e00838dfa67f02bf8742339de3b10adebe8e1c078ff2c47d7776a6d1b8f0da4
5. 0x2847df1746d534fc29b47fb8fe3e4bc3f54abe948a59d7cb8faa5901159dd820
6. 0xf5e8405905f5b109794889a9a70d50a864f6f7dd963eafa0f69d25cb062c4c17
7. 0x3f89af070e448487b60598a105b1215211bad4d089aa7c66b7e9678628686e88
8. 0xb635b24f7c3294fc99629fec5cd70102fec87f9b5347abfc8b216b22e343a58b
9. 0xb140466a8bfd48802d9b55361f91b7fa6b640f33a6e14358508802c750349f0d
10. 0x50d76cca3c31f40579e4bcbd9a8d0ebc504fc2f6e19264a7da0b0e7a716a68cf
11. 0xb251147069da8f1c9b5e3803898e4da594dfc705df22539cc9bdb118d1d4914b
12. 0xe78e0108a33bc40fe99aea04c607a9faa81956e2f5970f2f31f3bee3a446f5e7
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af