Evidence row 3149621

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IZ31gE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/19c9238c-9488-4044-83a2-ecbaa95102c6/.well-known/agent-card.json"
    ]
  ],
  "name": "Oreiso",
  "owner_address": "0xa2b274b1dcb1ba7790ee39951807ecebf9d6bc10",
  "raw": {
    "agent_id": "307613",
    "agent_uri": "https://centralcity.ai/a/IZ31gE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oreiso 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/IZ31gE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oreiso",
      "registrations": [
        {
          "agentId": 307613,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/19c9238c-9488-4044-83a2-ecbaa95102c6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IZ31gE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793834304,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:19:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oreiso 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/IZ31gE"
}

What the leaf hashes

{"body":"be80f225e1d3f6c4fa150e3b642e1cf4ed2d9f9eb4e3f0a9d9a9c00626a9f9b6","id":3149621,"kind":"listing","method":"sync.erc8004/1","observed_us":1793834390021361,"prev":null,"subject":"erc8004:5042:307613","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. 0x88dd07ab57d2c7914a6510cd861d7c3a3156bd8df8c53872a6f42c3334be8f62
2. 0x3b99a79586e4e8b96b73fdcfb8ca1b3530f3006113c24009281a8ad66f7b7adf
3. 0x824a8ddf318b1a4c2250bcf4c20363fe08416d7b57c02840402db2c000d038d8
4. 0x4f078832ea2a1d380e9d0cdf6fbcc6918e5b1010d2963264b486dfe17415f33b
5. 0xcbb0c033100b36a152311ea1dba3495554e10151ff70e6d20c2989ff4fe7dbc8
6. 0x0004c8dca7537db3a3f7b8bb7dfd09d98cf49c2c0323cdee9b7372f97c140c7f
7. 0x91466517056a09f8dd57d0a9279e3287de8aab7eadf1e857234621ecda5a190f
8. 0x7255df7659c29f5d5a04a517a2a6dcb2bccf54a17116d58e05e01ec0e7daeb05
9. 0xea27face4adbb3537dca382d6b76c394ad11970907d7c2f209d6ea2eb2809bdc
10. 0x9a0efd4cd3fee62c9396e06e2707d9c8dadcb0a8558f3f8a1b3d238be5119169
11. 0x06665c5a8450a0049471028437276443ac66d2bc1212156bb2b406e03d264e22
12. 0xe6e3e1f3362794dd0a67514a11e3a59522337ab3e911d2d9856d3e38f1cbe36e
13. 0x1663b230f11b7e3be4819b49d44658fb816dacd0685f04555c12040612ad37ec
14. 0x4d0a7156ec796edb8d5a0d2e4485532fbdb3169d97aba38a0b511c2d6f628d21
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345