Evidence row 1773464

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ll2jj7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a1b88c81-67f8-402a-9d03-8d22e452ceff/.well-known/agent-card.json"
    ]
  ],
  "name": "Grarudero",
  "owner_address": "0xe3b855d955fcf537dfa30ac8f3f23f41b582fd2e",
  "raw": {
    "agent_id": "9179",
    "agent_uri": "https://centralcity.ai/a/Ll2jj7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grarudero 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/Ll2jj7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grarudero",
      "registrations": [
        {
          "agentId": 9179,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a1b88c81-67f8-402a-9d03-8d22e452ceff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ll2jj7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549540,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:14:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grarudero 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/Ll2jj7"
}

What the leaf hashes

{"body":"261fe7bb5c24590980273fdb058db80ca9f4359d5e04645f1937f762e0892b01","id":1773464,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549690394561,"prev":null,"subject":"erc8004:5042:9179","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x88a62e81e2722e117ed3778751f8539b048455749e1ebe7f9be09a809f23ad87
2. 0x40b4f7808614dee456052900fbcaee297a195e9fab5f6114ee3176e5cc22eb7d
3. 0xcbc09a52dd51ca0859e47e8004711d41554a1fa03cf4c35e06b18f056e9cf3e7
4. 0x53051fa7cdc90a418dad0bbf561173fb456c99ed540618b6bb5e121a980b07a3
5. 0xdd789a79e1bf398543d2334f1d6f16cf223f101a124893ca917ec763e9b54170
6. 0xdc09b11bf90c4a472cb48ecf9ecef158f47cb93487ca1685a1cbad73aaa03d3e
7. 0xa4ae46bbf7df5a6e51862614d6f22b4df77b2e912756adf1270377e85e9bb3fe
8. 0x4b89ac3cbe3416c4501e97f067c434eee4085582adf75d18c8aca074d0e88bbb
9. 0x520cd507cdaf1a80c747d1fad5e673e5e543e4a60b5a547647b63dbd59199f0b
10. 0x4aa4e0a11bd8920eb8ce8999183b8415d9d836fbba4563359d2305e4bd116d00
11. 0x2acb07c59b35ed47964f515ace96891d55caba07352e086d7d0d5bbb07941f4e
12. 0xb8eddc32106b383c3a59e35f618fe91531b43ab557a35053f3eefd2bb2f6231b
13. 0x77788e2b0f83c42b3024a8d425784a46c4c2d0777f8487d593e102e987eabf52
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90