Evidence row 2146806

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C8MTyj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3b782d2a-1726-4915-b498-42f09d7703cc/.well-known/agent-card.json"
    ]
  ],
  "name": "Zistero",
  "owner_address": "0xee240002a6d731e7caefaf53fe86a2da1040a554",
  "raw": {
    "agent_id": "98888",
    "agent_uri": "https://centralcity.ai/a/C8MTyj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zistero 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/C8MTyj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zistero",
      "registrations": [
        {
          "agentId": 98888,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3b782d2a-1726-4915-b498-42f09d7703cc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C8MTyj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626476,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:39:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zistero 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/C8MTyj"
}

What the leaf hashes

{"body":"69b5a4787d48ac6c28c1d2280dfc7795ecbbda77bd77dd89cf8bed5a8225f2f8","id":2146806,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626749424890,"prev":2146068,"subject":"erc8004:5042:98888","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. 0xd9b4258f5e107caf548c784d2863c0808003c7805de9ffc1042e8126bac3fb87
2. 0x8dc85690507597e2d692ad1cd30fdd1fde4281949251bd5154db2560aeaea7e7
3. 0x95396d428c373f3c05ba81255676c1a7c72e49edb048abb8fe5f6269b87d6835
4. 0x8d98751774f11315b13f58894fe96d6da191151915367a23d8f983188fc3fbae
5. 0x3f53eb40e772a1eb4ef808222d6df2d0c48b9ec0c3fd57ec4aa20abd9597c8b7
6. 0x85b7548c520bcd4a0cdd92a6007350128670b04635873dcaa6ff9e31b47e9dde
7. 0x5574f42a6dc4e1cf2f0b2495dd41086a3711537845de7940e3aee7d853bf083a
8. 0x6bd4f9b0ebde8e84eba70ce6fe725b59ad9294493108f6c571c8297afde88c38
9. 0xc0f640f2a50537a4130464bf1ebd11b3757e752b61444009f8cdc02dedfaebcc
10. 0x1ce92e0e015c0556364446b9ccb8dd98a07ddbb3a1c52c5bcbb6d50d4da1dcc7
11. 0x0fcc11efce792eaf22ce652683b3f06fd2f070091bf599b085fc1e28ae0626f0
12. 0x435cc71c6d86200fe212d967213b085a0a83df982afce4acfdcbc7d5c99e493a
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af