Evidence row 1771712

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AINfEV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ef83080-2e89-4467-bf5d-cf58ff619b39/.well-known/agent-card.json"
    ]
  ],
  "name": "Alevo",
  "owner_address": "0xa0b4f8a666236f87fdf4f3f9e357dec84efb4ff2",
  "raw": {
    "agent_id": "7681",
    "agent_uri": "https://centralcity.ai/a/AINfEV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alevo 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/AINfEV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alevo",
      "registrations": [
        {
          "agentId": 7681,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ef83080-2e89-4467-bf5d-cf58ff619b39/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AINfEV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547532,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:42:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alevo 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/AINfEV"
}

What the leaf hashes

{"body":"7fa428e0e2b3eaeb2cce4f227ba141c82f24f33686197b4d625048c64f4f8f52","id":1771712,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547744137266,"prev":null,"subject":"erc8004:5042:7681","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x4e0f79d3a881097036d2d1eda30f24401c3db2fa9ab8e75c79eee0d724051740
2. 0x263bc4183719685dbb7c960675dfb50197794bccabb3d868e6414736b9ffc1d5
3. 0x5e3e63f8070e213625e060671388d4e64b9e53270225c60664328bcf5563cd7f
4. 0x27ea2abc3991516c830a16b1b1015b3f05ed0e5a94c4f6f8d9440d619c741e57
5. 0x3e2006d3518576579a7079ce8955a45bbadcddef39a3f92768e668c93a2afc6c
6. 0x9c953c95a8fc36792ce99dfcbe6725a8718ade5ed552a2eeecb9916d0cd33632
7. 0x25b2a6958b5100a2305ee9ca6c6d30972641064c9b222e1a3971b4c136d8c5f1
8. 0x6c6da3220925f6461949f5bc1c800f38fb033ab2eab0d52748a6e66a0bbbe1df
9. 0xb931877520977b5c6e300724a307882b0975e3e468f319b4e102ab3b0e0f8fa1
10. 0x183af1a03f8f4fa1e8d0e0dc2ab016e846c1f72371b5370debcd451c1cabc18a
11. 0x85c16e0cedce65f472dbb790c7dec11644a5282a5a4804e790a1b850dc511eef
12. 0x802b1f7cfcb27b60961e820647a7818a97d613683af6dbb845cc14fb9c458db1
13. 0xe856d71d4d8a98af6db9d570016de7389476d0530bd8e162ceafbaf3cd861a5b
14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90