Evidence row 2156658

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/02GCr5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d414952-c395-4000-83be-0ed84b99919d/.well-known/agent-card.json"
    ]
  ],
  "name": "Stansus",
  "owner_address": "0xfde3a7ee1f7b349707d382270552c8f7cca2dfd8",
  "raw": {
    "agent_id": "103632",
    "agent_uri": "https://centralcity.ai/a/02GCr5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stansus 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/02GCr5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stansus",
      "registrations": [
        {
          "agentId": 103632,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d414952-c395-4000-83be-0ed84b99919d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/02GCr5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629960,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stansus 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/02GCr5"
}

What the leaf hashes

{"body":"41677572266d37750da211d0c22d4cd3f76363a18baf3bf55c78ba49899a3f02","id":2156658,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630353132436,"prev":2156029,"subject":"erc8004:5042:103632","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. 0x6d106d10cf1b02198d541f84eeeda74eb462b2127b3f2a407c2ed382084dbfa8
2. 0xa68edd70e76bc3a1b61a2c59a33008a8e65be195d29b1c49e45ad6aced85646a
3. 0xc1baad6d12f9ea2325cdf607bf793269f5a9cdb775ce5f011678d685c67a1f0c
4. 0x49adf96d4deb66b7a978ce809c6097aba4f306134102bedc587f7af8b97a15a9
5. 0xaceac8d62fa1e28a744732b2bff13a6dbee2069de37a887a0e2d40db7cc386b7
6. 0x77fcb4c4d572be6b2e985aca024fd5d16dfe595045e492b77360673beee16141
7. 0x05e4f9a97f5a56cdf00b1d4b3d1695493e18b753a4ea943a57acdeb7cb77d077
8. 0x42d9db0e2b88e833dcf6eb6e684f8361373da108f4fecf04faae416cce573dd2
9. 0x5f28a3c5ec35680a83b22ee508b930a67906f883270c2ecf1bcf999194ae73c1
10. 0x92bcd662ff7ffccba83601133d1370e125d215c85518b571a145ba5207bc9bda
11. 0xb2c793fed64a99098c91a3d2c6c7fe1395b39dfa934cd99e6d70ed820846ddec
12. 0x422f88961d8ed7b66081255345c1b55753a868cd54db340a891b83237f704da4
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af