addrbookFor publishers
← The evidence ledger

Evidence row 2057458

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:61122
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5e38bfbfef3134f784a14eb6fef0c7d710f6c52f3bd0d7e88feb9d3908023b59
Leaf
0x2c7aa604ba2b3a6e4017bf50eacfbca537b8005d60fcf7cbf1995aa401ca56fe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1Q0r7T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eecbbe6d-e5db-41da-bbe4-9e1e42dd7715/.well-known/agent-card.json"
    ]
  ],
  "name": "Tudito",
  "owner_address": "0xd94f3d2a962b09c95ea5391420e491c51862c98d",
  "raw": {
    "agent_id": "61122",
    "agent_uri": "https://centralcity.ai/a/1Q0r7T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tudito 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/1Q0r7T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tudito",
      "registrations": [
        {
          "agentId": 61122,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eecbbe6d-e5db-41da-bbe4-9e1e42dd7715/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1Q0r7T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793594312,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:39:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tudito 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/1Q0r7T"
}

What the leaf hashes

{"body":"5e38bfbfef3134f784a14eb6fef0c7d710f6c52f3bd0d7e88feb9d3908023b59","id":2057458,"kind":"listing","method":"sync.erc8004/1","observed_us":1793594358018278,"prev":null,"subject":"erc8004:5042:61122","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. 0x2c7a6d3625e353917628339afd82fad0fdedf9ae6435bab1a9c415c9dec9654b
  2. 0x6c19c0877cc65a7509d69342f2bb5c14303339b8c4237b085f5d406462e9fc5b
  3. 0x06a33594ddfebcb34bde91f7e2be3675a0fd0987b5da4a8db138dbd25e1d6db8
  4. 0xaef8c1fe27e0ca5fd61f5cf1332ee0e29c638fbf5d8b9958e4d4842618dbfe6c
  5. 0xde3fcdf0b8caf9c579c4a9653dcc8031c0441e9acab08bee55e4229b4e9d2985
  6. 0x031eb2f29eea551b637cfc24e904a603d96b422df99aaf0c5e0f6439dc7cab84
  7. 0xd1f09c2395d9e55101e841c4725646010006b5b66e1a52cb315b9746229eb936
  8. 0x62d804458e0bc919fde4119ee8218ef0fd166bbb2f26b129c80710649e6ae633
  9. 0x4340843d917102babe9033da921e3ddffdc6faf77171e23a1f22c18f0142f41e
  10. 0x81b4a81aafe9b0a82b665a104374ef825c6152eeaa8b07e0fb40d7534f477c22
  11. 0x2bd69db067e141defea23a9fdb004b1bd6b05d176db7b580c856e30ca4cb1eba
  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

How to check it · This row as JSON