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Evidence row 2140899

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:96728
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1780d6c0e1a062c9c57fe98565eb4e0ec76fb34e61e7deb4db6d05e87a9202f6
Leaf
0x957d0e11c104c92460ad1ccc932f8467b4916db35d37664e25cd0c2ee0949acb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kucQtx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0c41cd7-5b83-4348-8cb0-3589b2c1f843/.well-known/agent-card.json"
    ]
  ],
  "name": "Luubus",
  "owner_address": "0x84195a9230686c9b4837904c2b40bb3f7e9a72d5",
  "raw": {
    "agent_id": "96728",
    "agent_uri": "https://centralcity.ai/a/kucQtx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luubus 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/kucQtx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luubus",
      "registrations": [
        {
          "agentId": 96728,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0c41cd7-5b83-4348-8cb0-3589b2c1f843/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kucQtx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624717,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:09:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luubus 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/kucQtx"
}

What the leaf hashes

{"body":"1780d6c0e1a062c9c57fe98565eb4e0ec76fb34e61e7deb4db6d05e87a9202f6","id":2140899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624949928241,"prev":null,"subject":"erc8004:5042:96728","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. 0x957cfea1b5392d69148a6869709dce993a8a433a57af6120e3680ea29335d888
  2. 0xf903537f95813e12bce0df97d1f7e58898725ba2624d270597eea27bf5303521
  3. 0xcef316d70d260bca2a3dae097b0014a592b136fba6689025cbb2f4d02a0fbe49
  4. 0x78bac7dabee05b92938e5f6af275d564c5050b1f799aa01582a39b8515d82301
  5. 0xb8c6074d468636cf57847dbaa4c34d533549cb67d216dc2777e21d2f13e62f56
  6. 0xe3d4f54239da9c78b814c23b7408888593f14663d2e0c90b89f362295733fb43
  7. 0xf525750c6e12643e0db39323bb2913db710215654493d0e92c2e08a4044fc33a
  8. 0xbcbe86d4e2df95252402f5af0339a7cf1bee2d49b4d262ba6f60fce3d5fa8dc4
  9. 0x5c9a72df9df034f7f7a3b0cbaa0ab366d005b8923ce590906c5a1bedc67f8742
  10. 0x59dbb3ec63cd02e1a2642e21d00eef72e8f7815a31f6858afdd4607fac843fe7
  11. 0xefe11a1343a9c2d7a93b447d104bc20b288de6e17292fa152c6543657640cb1c
  12. 0x93a479000997489c9f10f23b0bab5b0ff25afee590d626a4bbf85ac315b6178f
  13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
  14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
  15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON