Evidence row 3053994

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hNHjor"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69b38874-bf2e-421a-803f-92bbb2836222/.well-known/agent-card.json"
    ]
  ],
  "name": "Plazani",
  "owner_address": "0x9b2728450d59d84472d8ea39717627230d167ce1",
  "raw": {
    "agent_id": "278186",
    "agent_uri": "https://centralcity.ai/a/hNHjor",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plazani 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/hNHjor",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plazani",
      "registrations": [
        {
          "agentId": 278186,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69b38874-bf2e-421a-803f-92bbb2836222/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hNHjor",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818510,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:59:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plazani 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/hNHjor"
}

What the leaf hashes

{"body":"6ecd7bbbb5dcb698b26652b0a90c7131c208666f8f97cfca7661a4a1c7fe758a","id":3053994,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818787497662,"prev":null,"subject":"erc8004:5042:278186","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. 0x31ca31467a32a0c0add697c73401c0adf8d75ab5b6979090ad2d3f5f455f0698
2. 0x6e67a650c6a1dda87614f1514fb516164885511eebfc00f94d3092206c5b96dd
3. 0xf5bc482f20205db1306b058e2661f168199c9e6184512ca8c4caed1e4e81a5a1
4. 0x5942c95b315f44b54200ada158d10c0639e5ae2d1141c5ac6276dc07fe30104c
5. 0x94a5204ce1dae2c79df95815ddff7573f78576453d04efc15a58c49c0c3f16f5
6. 0xc256957f5a65f88b9cc5c639203819d8aebb6aceca1d74fec828a0a30017679f
7. 0x6c417f6f57d8c3bf65d30c5fa9c356d09542a05deb5ca1dec76acf36d7936268
8. 0x137e1e55783486fac4a30948f714a704a267ea14dd14da298b8cb2fe7a0ca973
9. 0x04f17611f6ed89a1321efeb3c876118b26a5047cc3d390e2aec07af418aab66c
10. 0xc2ffdcfc201295f54b6b39fcbd51adc3f128a549b43aa964a6360b7b3b2e3bd1
11. 0x367666229ca8c55eb2d47e4281c97839ab9ede3ae6a6aae340ca70a1fb85babf
12. 0x64dd6eadf62b77cca833956954eaf349b97e580b9a75df11232e3122e578d7ec
13. 0x076f99e16dfe61777cf7005ffdb5efd687adb1aad0b9cdd01306aea19abb6247
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345