Evidence row 2154952

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qBW7EU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a4cf9cc3-3526-4083-991d-778a27500d1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Zokeh8",
  "owner_address": "0x3cd980a19b81efe0e0dc7621c8eecec2e50d61c1",
  "raw": {
    "agent_id": "103011",
    "agent_uri": "https://centralcity.ai/a/qBW7EU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zokeh8 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/qBW7EU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zokeh8",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a4cf9cc3-3526-4083-991d-778a27500d1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qBW7EU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zokeh8 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/qBW7EU"
}

What the leaf hashes

{"body":"f98574842081d3d376eb6ddc0ddde447a51a7ec4e0d8b11592f3ed99e408d47b","id":2154952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629626472795,"prev":null,"subject":"erc8004:5042:103011","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. 0xcb7a52caab9543cbe85bb759dad2fb78a5c1727dbc40475dad2607755138bd97
2. 0x57e9ffe403fa03802a2e1a7f5c81123d2e98d576bb2417952da43e1a77e2d54f
3. 0xbf4969f622fc06e6fe31d09772e464f3423eb2219158313f9b1eb597bf1018a9
4. 0x19bec989c22db1176a20785938e9f98fb2e63693655336d7c36d7c3ab2b8d499
5. 0xa8ac02dc1f100116b389230ed105a8df94b97177e2d5e0d6c673dc4fa5f36e96
6. 0x94d6745347845f4832bf044fb1e2e2d72af2b7c364ced413471e6d5abb7e15bf
7. 0xc8604664ec8a671f318c8fa6bf81eff547d9a4e9055dc39aea0e604d69bb45e6
8. 0x32d1b91aea57980d1394f23e217def8a9a99300a70e2121cb4ca40aae9261f99
9. 0xcacb85349fbbeb77b7c9327ec763ab13bafcd8a791bcf6abba62027e8e0e52bc
10. 0x8ae3523a41e14888e464b37062fe2fa44823911194e0d808ec9c1aa0b99a342d
11. 0xabd368b1af1bd1ca3ab90a16fccfbf2fe1617353b26e16f1051c9e19a1ab7ab1
12. 0x7f7e67ddaa239b7f47a381ca645be7874e814b886fdf50b97ae25602f2ebb785
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