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Evidence row 2124432

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:90342
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7a79ffd50ddcd2cb6ae299b3faf480e57fbbdf1cc91d83a9c6019fa7d778890c
Leaf
0x1584aaf1fffb614654e1653a8974e5993b73afe873ef5eebdecb49d27233cd98

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QEx4wu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/78dcde04-f4b7-4c27-9214-d210791eead8/.well-known/agent-card.json"
    ]
  ],
  "name": "Nonert",
  "owner_address": "0xe8abefa9db85c1d4a1420793275fe3638c7c584b",
  "raw": {
    "agent_id": "90342",
    "agent_uri": "https://centralcity.ai/a/QEx4wu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nonert 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/QEx4wu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nonert",
      "registrations": [
        {
          "agentId": 90342,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/78dcde04-f4b7-4c27-9214-d210791eead8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QEx4wu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619943,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nonert 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/QEx4wu"
}

What the leaf hashes

{"body":"7a79ffd50ddcd2cb6ae299b3faf480e57fbbdf1cc91d83a9c6019fa7d778890c","id":2124432,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620250648887,"prev":null,"subject":"erc8004:5042:90342","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. 0x1584c5a3d799a60e06d23f43a797b07a3e2d80271ab516ad2209ee8a749fa514
  2. 0xdce883eca421fad8d53950c52320f1e177fcf6810dd4a67370522b0153da5e9e
  3. 0x51e7c896c2a073210b91220c3790dc5e55ce0c0933515ccb3486b73ba14ad8d3
  4. 0xc6b44312ce4dff8ec441604649eb43337064ad79386549f8eddc26aac8e85147
  5. 0xca055b00bf7786d4f3f62f02280d4c05b5f2c5cf81e6fe3bea7a5d36399cdf94
  6. 0xb1ce13d98a71eccfefe2934dadb6c16cb073cb5d5b52b251b03bdd4e1f20517b
  7. 0x70766220b8ae02979a0fc943456eb774f428686fda073b0e87a24fe2a989f6e7
  8. 0x946a64e6ec1a9193ee1c77dcf1a6764b722f5a27cbbd8e48be8dcaba0f05a3a4
  9. 0x77e54071f96d7e5517bbb1f8d59f96a19427ff1e3377169989ed90554cd2720e
  10. 0x84b052500c69ab3497c367671b8d84864e6a7a2a6729b5a8979b6aeda0b2dd4d
  11. 0x5d8af36f8dd85806f8fe29f3e7fad48a8ca2fe71ec7570597adea823eeee2183
  12. 0x694772bd88c608c978c07a5b88c13f219f0e5b849a0c034e7cf4e9550d4e78c9
  13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
  14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
  15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON