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Evidence row 2061575

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:62815
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
69f2851ceaf6b31126f5060b24ed454faaf48256cb1d9aad7300668ef6c00d16
Leaf
0x5c8592523c8fa408141c6996637b2de63acb3b029024789b2a660606cb50cff4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0x8mAC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8909d063-cfdb-4d22-92bc-4da97b8f2057/.well-known/agent-card.json"
    ]
  ],
  "name": "Nozjo",
  "owner_address": "0xb7282aea8b00ee3a7e6c327a04a55c486c30b1d3",
  "raw": {
    "agent_id": "62815",
    "agent_uri": "https://centralcity.ai/a/0x8mAC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nozjo 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/0x8mAC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nozjo",
      "registrations": [
        {
          "agentId": 62815,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8909d063-cfdb-4d22-92bc-4da97b8f2057/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0x8mAC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793595638,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:02:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nozjo 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/0x8mAC"
}

What the leaf hashes

{"body":"69f2851ceaf6b31126f5060b24ed454faaf48256cb1d9aad7300668ef6c00d16","id":2061575,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595763747590,"prev":null,"subject":"erc8004:5042:62815","subject_kind":"source_record"}

Proof

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

  1. 0x5c8583539c58097c4c76f53445b6aa9428009fca46859855ab7e5b28db652665
  2. 0x2fdfb6308d1e6ec60c68c3aa9dd146ffcbb642fbb0926469f2d37e9a83ca900f
  3. 0x73211ee3c34c661b960e2fa2a2a08ecc27d74c07dc238bf00e803e98d636bdf3
  4. 0x62eb2366f6d6a44c23610bea7a04caa046afa813b23ebf4df6032c9211d1663d
  5. 0x2217c69417fb4e2f7411555daa1e38716dcb8eced4c8232ab564936a83a4d4f8
  6. 0xc27dc0a1a7164b0c50687322e1a2a0a30cd4f3d5ca92ad024abe40fc8e68ec3b
  7. 0x327d999a776da2770d0851bc29aa3d161121490b8fc02723e7e59da99e6a3b14
  8. 0x389750d63abb679a2e39c5b095aa902a2feeaacdf8ffe277618a9d322a5c3ce9
  9. 0x3ae0bfee7108e7cfbe20405880b3e5ff2a2d3ba1705e2689a00620b9e4fd549a
  10. 0x6fef48c743d7fe16df9dc232f7e64b3824606040044354d4a4a1418ef9e78111
  11. 0xe24c6b2bb340256a2fcd33aea9c0602c59d8f48011ddc912d6b1f935d2cff5a5
  12. 0x48ec03912f5eaea9db033a997ca613f6c59300334a7de08f41747e807e1c1b29
  13. 0x0f0789866ea2f1bd292c9e7a2eaf20360ccfd54bcd03afc0a8ce21b6555e86f5
  14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
  15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON