Evidence row 2086259

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bQMuoH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd56a8ae-0227-4e5b-a828-dc0748a76752/.well-known/agent-card.json"
    ]
  ],
  "name": "Zalis",
  "owner_address": "0x832eb33d91ca5639a8a8ea2921f4ce0f15769984",
  "raw": {
    "agent_id": "74339",
    "agent_uri": "https://centralcity.ai/a/bQMuoH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zalis 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/bQMuoH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zalis",
      "registrations": [
        {
          "agentId": 74339,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd56a8ae-0227-4e5b-a828-dc0748a76752/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bQMuoH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605183,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zalis 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/bQMuoH"
}

What the leaf hashes

{"body":"216b965765186eb7377e67ef40a7162f1cca92d5561bdd0d1fdeadfbddd42234","id":2086259,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605520381544,"prev":2085692,"subject":"erc8004:5042:74339","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2bb1df3bfa2efb6e857acd3c01ce83f529c95dc5d983cfed2e4af3332ed0cf8f
2. 0xa7610b115b9d3b863590e645bc9582974db8b0d788bf93c6e5ddd67135582f96
3. 0xc1e555b70ab12d82f955ba7bc76c84aa72de43472addf13244400a66aa92f2be
4. 0x90e170123203186edf3a19284e796292b346863349bb73fc3b519666c55c4d81
5. 0x1879e66f36382749083626f097c9c4708880749160fa60a174426caddad70bec
6. 0x84d5b7df8d2d566b92427e8cd734f8b8b70795e3aac67dd38c5f069f1eeb698c
7. 0x42d3a7504ff5b690da752f69e30f191b8555591f7682fcb31aa0c313298f3c76
8. 0x766842d76c79a8b6933f869878032a3bd4c198ea3a91048791db68ef26e6f18d
9. 0x4ca134268e270c8bf3745f909ff12c820d78132172990a02c57fb24382e16c22
10. 0x3e8a44fa3dd541cab7ad21d5af38b74ef6f1e33dc041aab8f7f03e0bd9898275
11. 0xa1ddedb11bf8b4736a850774220a0b3c5e6af936217d0eb946ed607a337e9aff
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af