Evidence row 3342981

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uYhG2P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b60370d-228c-4eca-b40b-73053fdda8e6/.well-known/agent-card.json"
    ]
  ],
  "name": "Kriazik",
  "owner_address": "0x34f58c1c84470401d9c841f7ec30686a1b7807e0",
  "raw": {
    "agent_id": "314585",
    "agent_uri": "https://centralcity.ai/a/uYhG2P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kriazik 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/uYhG2P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kriazik",
      "registrations": [
        {
          "agentId": 314585,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b60370d-228c-4eca-b40b-73053fdda8e6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uYhG2P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839724,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:51:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kriazik 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/uYhG2P"
}

What the leaf hashes

{"body":"2b7fa03eadc89feaf6c377070abd65dbf0d16947cc60faae4367239d4b866f69","id":3342981,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839864888427,"prev":null,"subject":"erc8004:5042:314585","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x5a12308b57c32296e6cf26801cdbd519efd3975292f2af5893152cd7b924a023
2. 0x1c29eff7f0fb4dcea78f243a632a8a25fb960611f2a181b0840d2a089fc19c91
3. 0xaf16347592693985eb848a8ce59124cc8169c44117274b3a07dffab570304740
4. 0x8cb1737fafcf926c2dc5125225f699ac747ac602429fc28f4373646249e49deb
5. 0xc048d08619204471b22554553dd4d76bd3f30463ee2c64dcd7313456d368a9d1
6. 0xee3f484cffe43c130f1dae121311c32e311fb2da81cd6e6f57cf85538c1ccdcb
7. 0x83ca0fecf8043a041f9ed4f191923220eb4aa59852eff7281ffba2eff49b5646
8. 0x7555b6676b572d43df719c1d12763581da1095bd26a1eb96d0ab43a6d641d300
9. 0x6c1386de56e645c37d84b9cb28eab28f653911733d0952fa0ceee5b535005c0e
10. 0x5faa05ac15d47abbf103cdf1bec5d7fa8d2603613fe561afbcaaeb5c88be7b66
11. 0x4728fdfff9cdb41429edb1557db1c0e66c742541893c8155f01817d29d037c81
12. 0x7ce921bfdbf783aeb599808b5c7d498940ee13b6efb25ab9fda910a2b9788d71
13. 0x723c3e88e54d51eb95a3d77c2c7829d44edf19c69fc7606db919e6d272a81d1e
14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94