Evidence row 2012630

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yHRYLP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3a4252b6-df8b-4b5b-adfb-2374c23806e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Pionseh",
  "owner_address": "0x54b6a22d7a653b9b07df723ab495ef719a75a263",
  "raw": {
    "agent_id": "42758",
    "agent_uri": "https://centralcity.ai/a/yHRYLP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pionseh 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/yHRYLP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pionseh",
      "registrations": [
        {
          "agentId": 42758,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3a4252b6-df8b-4b5b-adfb-2374c23806e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yHRYLP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579315,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:29:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pionseh 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/yHRYLP"
}

What the leaf hashes

{"body":"71b03d6cee1911758de270d381e8f304af51ebb0542777e556feb0e438a369f7","id":2012630,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579394091851,"prev":null,"subject":"erc8004:5042:42758","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. 0x6ebd5262f1899cd956097b2a9909c167b1ebbe63f86e68e12c211afff1d8f676
2. 0x1c73f2e5595a54375f89ec97f917615d4db068f10b70887c043306581d300e44
3. 0xf596153257de04c7701e5b02caad8f2791e6087bb633942e12f788ce13e65d76
4. 0x26da1cf4dc77ed62d0df4f37e9552fbc377fd50c85c904f59f227c1978668124
5. 0x88689935720c2ce0bc81a9abbb0eee83fd6152d8ed8df7be2eb4aaa904cc79f9
6. 0x9f8d9a4c837e464fc532ed55725f6474d02a3bd31917dff37ec0a27323e4bb9d
7. 0x18c430cd67f870d3d5a34842b67375f9b5a8e6152f26f0f68c6788acf2762b86
8. 0xdceac57547c59b83f9d93d6a5fc0843ec0929f8c09975937918a282e5e1525a2
9. 0x286722fe1e275b20d4d10a0c2d27522ff65e634e13aa499c917fe1b7472399e5
10. 0xc55db130d81aa8f407c245e5cb641eeeee12a93a3cdae85b1ac58ff9923e0543
11. 0x61a9c19b313eef7e96e5187f5c9f7ab3973ba4c154066e49635b8edb12d9aee9
12. 0x6a1be01744d4cd9af4c498146a66c86941817311f294a3330b8681bb0dd4ea8a
13. 0x608160924e1d66c9701d48e69e878606fa6a4dd94a73d3f0570dadb0c3de65b3
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af