Evidence row 2088020

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/43ugzF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ed1065c7-0339-4151-8e1d-9c3917c1c84a/.well-known/agent-card.json"
    ]
  ],
  "name": "Gateh58",
  "owner_address": "0x65105bab3f4badc16baeb350a0f3b66a18bb4536",
  "raw": {
    "agent_id": "75371",
    "agent_uri": "https://centralcity.ai/a/43ugzF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gateh58 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/43ugzF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gateh58",
      "registrations": [
        {
          "agentId": 75371,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ed1065c7-0339-4151-8e1d-9c3917c1c84a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/43ugzF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793606000,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:57:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gateh58 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/43ugzF"
}

What the leaf hashes

{"body":"f7c1c04476c3e3b7e50d88f94f3d17fd27224175d4a94704f47916660c702f6c","id":2088020,"kind":"listing","method":"sync.erc8004/1","observed_us":1793606221440750,"prev":null,"subject":"erc8004:5042:75371","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. 0x9d66b8055e08ee3182c7daa65a29c3693bf6668bbef5231b3aded240324fa277
2. 0xfb477d8b960426be723c3955c7cdde638f22735d55b94bfb47700cf679ba6e60
3. 0xba7bcefb4220622f4f0eb9362d6f43f0972a09392c7bb895e7f58c694f16d735
4. 0x17fdc2923c61e2ea9fc5f84f4dc714e8b5f7c1d9b23fe7206670286eb98531aa
5. 0xda206ee6e2972a36a77b310adddbd2a17ad46f3de88da4d37a5901841ab88c75
6. 0xc0a6b4ff4d168d34941cdf956abbb2383b43395cc1df7d9fb96ee5cd5b0bdc3e
7. 0x1b0fc97ccb95539ec441685dd7f61b23821c8f26d0f62170b00519be01d8394c
8. 0xb98e0d178fb20556b258dcec776f36fb5f3cb0ed9db628792c715c06463901a7
9. 0x1b2b2798f67c62bc7b3a0be9d8bb0abd734619a7fb684899b8187107fd444378
10. 0x6d31e0522154675f3de0b47ea9e8b500d42db2fad587fa6e282d9822bf03c97c
11. 0x54a13335b33b794a226b93c2e5fe9ca894d919b8c8f1b3f2a39a57bd2456fd19
12. 0xe76812bd40e4cc597f49a99c25abfeed399db07d379b5ddc3f78d59b5a7e5ed3
13. 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af