Evidence row 2731057

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VPM9vN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/07b8a1e6-61d3-4105-81bd-778ceb1fd8c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Vestano",
  "owner_address": "0xdde71a0176182c943d471e3f722904544ecda7e3",
  "raw": {
    "agent_id": "213131",
    "agent_uri": "https://centralcity.ai/a/VPM9vN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vestano 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/VPM9vN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vestano",
      "registrations": [
        {
          "agentId": 213131,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/07b8a1e6-61d3-4105-81bd-778ceb1fd8c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VPM9vN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793750449,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:04:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vestano 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/VPM9vN"
}

What the leaf hashes

{"body":"aa3f5ec1f310e74f02f51ee0cb3ed2fdcd1d31ec38672dd01f7dc949e82cef12","id":2731057,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750680005824,"prev":2730781,"subject":"erc8004:5042:213131","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. 0xa4135bf47d176fe95760fc0afdbad1cebc93371fc981b7f3a51e67f876a7bf10
2. 0xc52fa17c59a2223699ad9487a5c31061e8b65d5a12a1c6b6a046d908b61ed020
3. 0x9656f95e2edc0edacf54da12ccc3d67cfef2e2930583b3d8f0c38694553cdafe
4. 0x3e2e2af9f02f8f67e5178ff433b314a7591570caa8e66da1563b6f04b61a7f9c
5. 0x8ef3630d7fa19d0c790d46dfd0931f54e32d8d578071e3077725ca9124336d5b
6. 0x27dde27c23568ba73cb31ebda7ebc1261b7126f5b5a8225dd8a6f97485b0761c
7. 0x2553be64bcd622d015a1858576ce82ccac3fb1b4f233242dd46c713072447985
8. 0x9976fa35c54381aca12f19e14c7eefc60ec80de01757aaee7c1149d4c168e008
9. 0x5f1f9179f978803b80a00ea37cfb18d75ed4ef6b3c3d958a852a151ec27a9ebe
10. 0xe02f23df6e5a4fe37a0bda86eb3434ae71c191b75bd2fe5fb2e9217ed2a23431
11. 0x5dd4e0d759d3c08a2dfafeacc23b640b1327c4c626a23f0b520207a550d8a75f
12. 0xe46e17545744b01de5adc19576683e5ed1093b86eec62aa3c82809318c756e1a
13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345