addrbookFor publishers
← The evidence ledger

Evidence row 2612261

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:194064
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0d041b7a85bdb32e3801c7a065665554da2b358cbe780f9cba908a61b5a3e280
Leaf
0x4996288f47cc5680cfa4fa4cb70f85283b4ff16f86d656f8bf83842bfd5a64a7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0RuJKx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72717e08-1fc0-41fc-97af-73a9b62d515b/.well-known/agent-card.json"
    ]
  ],
  "name": "Labeon",
  "owner_address": "0x2867606585cea73ad71c4b94ef176c94c3214856",
  "raw": {
    "agent_id": "194064",
    "agent_uri": "https://centralcity.ai/a/0RuJKx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Labeon 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/0RuJKx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Labeon",
      "registrations": [
        {
          "agentId": 194064,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72717e08-1fc0-41fc-97af-73a9b62d515b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0RuJKx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793723563,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:33:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Labeon 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/0RuJKx"
}

What the leaf hashes

{"body":"0d041b7a85bdb32e3801c7a065665554da2b358cbe780f9cba908a61b5a3e280","id":2612261,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723612390584,"prev":null,"subject":"erc8004:5042:194064","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x49962a05db6155354a80c981dc9cb7f15da75ecf362ba53096a64021ef7e4d62
  2. 0x9e0e2bb415f4c2e41b070f0429f92db4295491b2f01adab86e297b03eb0e9924
  3. 0x3a2c1210e241f9f0bbfcc31a3bf887199407871d05eb307482f7ec41773bb9f6
  4. 0x66ebff34adc10b704157c6969d55339163028ca54357690a1633264e6a456b0a
  5. 0x557d34c7bb52a264d10514172f6e68200320b207b97d824583a4410ec879bad0
  6. 0xdcf76fa60faab1c44a80d272986e5a7b45c5b96229fc88aaaee7c114a773cb89
  7. 0x08c3c9d65ab65329acb24212a47d247f58b9c5a86ad3a360d558cdc95689af4b
  8. 0x955d581b28c9c448dfd4814db38988c55ee14a41901f9651a2f3b400975f3a23
  9. 0xb48464d8f53a2d2c2ffdfc1bfbf764d73cddb2fcb4292f75de9efacc94f677c8
  10. 0xf657bbe6f91724c5263c95d0c45c7d4a342e384dc0c7a62d964bd0c080e43455
  11. 0xf7fadfe409ccd6e3fffd7c24cf2184c9a4e68c4168d1d92b392f5fef819456fc
  12. 0xad3975ca058b9079797d664a2716c3026ce9b3cf3c17d86c40963ac4a531b020
  13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
  14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON