Evidence row 3122836

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/liyFFG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/599f73c2-80b8-4af3-af8f-86b0dc8dd445/.well-known/agent-card.json"
    ]
  ],
  "name": "Stianseon",
  "owner_address": "0x26f828bddc2200a2d3a9e32dfbc5e913b993cb99",
  "raw": {
    "agent_id": "288192",
    "agent_uri": "https://centralcity.ai/a/liyFFG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stianseon 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/liyFFG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stianseon",
      "registrations": [
        {
          "agentId": 288192,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/599f73c2-80b8-4af3-af8f-86b0dc8dd445/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/liyFFG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793823610,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:25:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stianseon 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/liyFFG"
}

What the leaf hashes

{"body":"dc556b9418b223e84753c5dd8c80495cfbbfa9adb343c1a60e390ccf2ff701a8","id":3122836,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823920046292,"prev":null,"subject":"erc8004:5042:288192","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x74435fda2b6832696fe473160cd497d4fcc5a504d36c4c27b18226408390b3c6
2. 0x51574dc76439ae55461b30e43fd32fb5f0e2ad34d0dacee741b5af7dda460566
3. 0xf0566782589eabc6c64cb2d0c22358f63c17ff5a5d483f639186c73706f961c9
4. 0xc1ba2ce126dd995e7100217b101ea4be9a5c59a3224fec509b87f47c7c774874
5. 0x62587a04cdfb2e26bea7910f499f08e574c98b2adf3a6dcdfd9e7e3b7f8266fd
6. 0x5c1729810c837914cba3e194b3d00e41b7ce9bf83b2ac51fda5725173fbb8bc6
7. 0x3bbf6bd99ff214a64a0a926909e1ea9e17f60cc8ec2ec78e465af37ed136da94
8. 0xc1a610263c1431c1128b9ace11cd5f70bc7dd9aa69b002f818e7db6739aec1d8
9. 0xd62f49e308850e73ecfee296bb6b38d5a1ad5dd2f4f6b8d3004a2f2e0c7546e7
10. 0x691453a1ed14140f6274b7d6b77808ad9b38040d7ca4f23e9146ca805b53aa0f
11. 0x54eaa57e061037febbc01cd62f70e546d74340bf3deb6cc06a89e66a5a3fbafe
12. 0xb78ca1cc2537dc4c8dccb6b881f6ff5795b53e25d4ba5b11bb12d9d95bdde53b
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345