Evidence row 2192545

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a2i138"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e94d150a-56a7-419e-8960-4eca5daa1cd8/.well-known/agent-card.json"
    ]
  ],
  "name": "Gebor",
  "owner_address": "0x612c0b8c2a97ed17085e72c58427ca59d8d61d6c",
  "raw": {
    "agent_id": "121941",
    "agent_uri": "https://centralcity.ai/a/a2i138",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gebor 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/a2i138",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gebor",
      "registrations": [
        {
          "agentId": 121941,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e94d150a-56a7-419e-8960-4eca5daa1cd8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a2i138",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644409,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:36:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gebor 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/a2i138"
}

What the leaf hashes

{"body":"b7abac76266ed6209feb51dfc9db0001655dec5dd6d2e2c0c8b5d861a5912edf","id":2192545,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644613426135,"prev":null,"subject":"erc8004:5042:121941","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. 0x6dd0593445c79dcd1cb2be31eb70d782979d494b2189fe066bd7657e275394d1
2. 0xd52f328e9e22efd72df7023d5949c5077bd2e6482925323e66c0ec586d39e27c
3. 0x32045aef0639b3d26a1bebeaac274fb1e96dede0a25839eed0809e0bb88d1d2d
4. 0x08601b32653217ec9d3fbcf2f7c3128ff81cb4d87af665621ac6619faf5534ed
5. 0x621358c2d4597cc10d9ca817a09fce4ff70ce98056458f4879810abd373542f5
6. 0xa8fdb396fafd14422759844c51aa515f0b624065ba4bc1e4099bdff6136354c7
7. 0xbb4a25d119bf567d7ec86fe17bd34f3cfd7ae51df182f3d064da5b559aa1afa8
8. 0x7e417db233bba9b62abf5d5fbc217a587505661e9e168dd803d49112af682ce2
9. 0xf0587885d8d32a581c6c3ba51bbd4b18cba9e3f970df4cc650b40375a194b4c7
10. 0xdcb568c0098ed1890b562dce9b98962ef8fa8bfe51d11d51d99267999c1756cc
11. 0xb0d18cb0ad87720ba47a149f09051a03a9ed3f4ce71bc9a9d9c1b8fcfadee909
12. 0xa95c0aa60c534c116ea78dfa73cda3218c070929dd80984b74bd130bc0058f60
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