Evidence row 2970077

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7DcIAl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fd985631-806a-4e40-92b0-22c5ca24f089/.well-known/agent-card.json"
    ]
  ],
  "name": "Geissus",
  "owner_address": "0x178138b329a3e6ca52f60c61a9cc67badf9af826",
  "raw": {
    "agent_id": "233185",
    "agent_uri": "https://centralcity.ai/a/7DcIAl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Geissus 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/7DcIAl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Geissus",
      "registrations": [
        {
          "agentId": 233185,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fd985631-806a-4e40-92b0-22c5ca24f089/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7DcIAl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793776948,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:26:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Geissus 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/7DcIAl"
}

What the leaf hashes

{"body":"da547802c2978cd2c4e875fc484580527e338628c7eca3d65160a7a32219add0","id":2970077,"kind":"listing","method":"sync.erc8004/1","observed_us":1793777165699686,"prev":2969593,"subject":"erc8004:5042:233185","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x8075d24d6ae73c55a83681d2ea5a6a0ed0844b6a10f63c61cde505e47f35497e
2. 0x93bdbf1324abbd95ecb5ecbd2af3c8023fd6a420688939012ea5b7de46763948
3. 0x5946a8ea80a989c101e006a52db7e53bc838c3a1c7e907b734159cc1816da65a
4. 0x302ef5f71a2555be1ca67a67ccea51a1f258083a865b70df1db47e5a9b666273
5. 0x177da6f08d2c6bf6606142cd9753973cefa40fc4cba5eb7b08fb02329b220f0d
6. 0x2f666f13b44f46e203889608a1fe80cbe9cc6a6e079ab459cad5c52563bb3795
7. 0x1cbcb8a50704a655af5572a1254ab14eedc8c532f2a2a51787ba0a829d2e4d85
8. 0x4307d568dc1fa8b4d5df1ba3721b0321173748fe151e1957d540569a9104c57e
9. 0xcf23c4819a43b699c00ab9b9304fcfa5b528161d03605c6d03deaf989b0df82c
10. 0x1f9610c0c62b92474f58c066152bf5056755f3130bf1812acc10c02bd0fddafb
11. 0xa80f178450bad866bca632a7c93f432e16f9c98e5995e52babaac13ef9963787
12. 0x38b4259d22fe383fe03761d825a089ed74bd472047e728ec70d6c975d9e3957a
13. 0x872dac3bd094aec73d51dd10f92fdc7d93a6574276c3984bd40bfd36a6d87f0c
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345