Evidence row 3348001

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JyVAuy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/60b5abaf-0bd1-4997-a032-e600259de3cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Pumisto",
  "owner_address": "0x5918325640970ec59b02ba1fe02203303b4d501c",
  "raw": {
    "agent_id": "317461",
    "agent_uri": "https://centralcity.ai/a/JyVAuy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pumisto 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/JyVAuy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pumisto",
      "registrations": [
        {
          "agentId": 317461,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/60b5abaf-0bd1-4997-a032-e600259de3cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JyVAuy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793842041,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:31:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pumisto 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/JyVAuy"
}

What the leaf hashes

{"body":"83e640c95c38434b47a1ab8316334d2eeacf4dce9982f25e17f68f350e1fb638","id":3348001,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842275961615,"prev":null,"subject":"erc8004:5042:317461","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. 0x7f9dafa55e629fd2e623347af39b138136eeb87ea26e08d3bd246401b441351c
2. 0x26d1c1b61d33608dfc6a8abdf6b1b783aaa548dceb1a29497cd9e1b50dd6b975
3. 0xeac7f536fcc6b505b0a662dd7d5e9a0953cb61190ff10600b2e0f06b72fec7c2
4. 0x2520e5fc129151033a3e389d22dbad364f8dc8ba8dc0a95111893e621d7c0efc
5. 0x1e13e3b1df9d59d785ba2777feed45854f8d52b6c2aa6f8c237872843385df9e
6. 0xc99bc23e55d33c34a011712e3d60696f63373603e8de0ba0a1528c2a92c461bd
7. 0x1653a6ff6251551aa81321759694d2d87435afc26c1561c220c42e0d9c6351d9
8. 0x3a3206d192331eb2f53f3e6c489edb931ae83c7fc26a929e62d860c714bee06a
9. 0x88d47bbcdb4ef7bb2a9b7daf83aab373d426ac77da1581931b4f5ba35989392d
10. 0xe88d98ea1e02f07bd2a8ffd0a4e1cf10b2e363ba6e4e63b6efad348834e6f57d
11. 0xf650c169c247ae12bdde2ee6db0aa8fa276fd0dc6bf8f141e6e92f4f7b765a52
12. 0x57b1a428a561262b9ead7bfb3ccded9a6b082e182592dde7559d0a2907b5457e
13. 0xaa14ae51677b7e8e36fb7ffd64bf2b8756793aca5618712111adf6ee9b1f6bb4
14. 0xab8d9c6e2bd5035f3d9a605a747d989051b8ebc54de7e83559f48ede8a744991
15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94