addrbookFor publishers
← The evidence ledger

Evidence row 3692119

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:378266
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3319768b458cc8e5548d5a46911523afaa11b19384a9412e6f321b25af80ff8b
Leaf
0xe905e2c2c7efd1672e092c6d8be7255ca1fb784984e5a59777f0b9d580d26ca2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q16uYn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e228db7-7b6b-4510-abab-35c9f1596318/.well-known/agent-card.json"
    ]
  ],
  "name": "Orerkeon",
  "owner_address": "0x7d9712caffb97e813fee044a46f3bdd71b14a149",
  "raw": {
    "agent_id": "378266",
    "agent_uri": "https://centralcity.ai/a/q16uYn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orerkeon 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/q16uYn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orerkeon",
      "registrations": [
        {
          "agentId": 378266,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e228db7-7b6b-4510-abab-35c9f1596318/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q16uYn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793946711,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:32:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orerkeon 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/q16uYn"
}

What the leaf hashes

{"body":"3319768b458cc8e5548d5a46911523afaa11b19384a9412e6f321b25af80ff8b","id":3692119,"kind":"listing","method":"sync.erc8004/1","observed_us":1793946745792496,"prev":null,"subject":"erc8004:5042:378266","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xe905f40b48349519641449994c799d9da0960e0476f72072b71a389d0bcf308b
  2. 0xbd5f38a1d0c7083b6ab64be38fd0aa940511e8caf7aea741808fb8695c477014
  3. 0xc2a8f3a5fbe77712e6a33952541de5ffc711a23a7b819ed986563b35717ec2c3
  4. 0xc80bb90ff90055ce8282a0fbca5fcf843aa2d7115ef8146008a62fba9fa557d4
  5. 0xc5c059507b7ab08ea60d1fe35fa62d7a9441da7fe016500cf1b7c3ec26d6d566
  6. 0xbfa689aacccf423c22492d1036c67649a2b44272474b45ef0d1e93d21d60470b
  7. 0x31cf3bccb5457a34ee656931cb99ba94df00fd07c353248077d1edd26d7372c7
  8. 0x16035a0c65c6131f4d04a762fb69c0d47e3dfc7dbe26c46fa05513272a443e84
  9. 0x88c8a0bc7c2f19e06639b6fec0a5396cac8f0c9c5d0673c75fbf08f0aa4f316c
  10. 0xb97106c4df20ea8416db2439e902850348556d6fce52a2ca24a28164b6fddaf1
  11. 0x1b6618bf98a00695d1812b342c3ca0406066bb11af6da1ab603ca44786b80eea
  12. 0x6d3ead1c01686862497e4b3c4a6a8715c194a05d69752a6e0dd2b83a0d69cfd4
  13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
  14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
  15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
  16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
  17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON