addrbookFor publishers
← The evidence ledger

Evidence row 2515505

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:154726
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
caef4f81771bb5110057669abe8bd39b5f850713d84f4fd93f3cca4116617bd0
Leaf
0xafcb2cd60699f513fd8a54cdd8898a1afd3bcf192815c4df224491fa4b1b16fe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zFi033"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d8278bb-18eb-49a9-ba83-2656d3bb424a/.well-known/agent-card.json"
    ]
  ],
  "name": "Plonsibik4",
  "owner_address": "0x82e1d8a7584a578beb7ea3e326adbd0c664d7fa0",
  "raw": {
    "agent_id": "154726",
    "agent_uri": "https://centralcity.ai/a/zFi033",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plonsibik4 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/zFi033",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plonsibik4",
      "registrations": [
        {
          "agentId": 154726,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d8278bb-18eb-49a9-ba83-2656d3bb424a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zFi033",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793676772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:33:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plonsibik4 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/zFi033"
}

What the leaf hashes

{"body":"caef4f81771bb5110057669abe8bd39b5f850713d84f4fd93f3cca4116617bd0","id":2515505,"kind":"listing","method":"sync.erc8004/1","observed_us":1793676831905904,"prev":null,"subject":"erc8004:5042:154726","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. 0xafcb2c9a18e4ec0d3355e67cfdf07b6e482660be6623b7a6be8623cc5206ffc6
  2. 0xe2e1d14b7949b7cdac8a45edc3fefc27da9aa95a752b50b4b5a353f9ac3ac3c6
  3. 0xc8c2c6a2b18a56d87a4eb450b454872ac63905d2510d4ed633464b6492003074
  4. 0x3e17eec4a74724b2f1779306f1fe7737926d2caca14aad923222fe0fdb4739a4
  5. 0xddbf5504797fe4bc6c6b59b68753c74980a448547847c4abe3ce81c22962b6bd
  6. 0xbd3637a8217181f904b54344c863fad9a9f13f08889684206b42ea94c7d9dbaa
  7. 0xf25bedfcef64cbf74f96018131bc9b9339a05dc73b0f4c0ab927049ae9727b50
  8. 0x7dd41eb72773f7a975d0f29654baa3976c9686ba57a5e7ecde7f9acd148dc4cc
  9. 0x2e26e04b552a1c41341990e0ff4438527fa2cb8fc673516ff60cba29603d1cf7
  10. 0x86296f0c33233372ba12b9cfca9ecd431c6ac042757b14ad2ccc4395e72ff095
  11. 0x63d19cdeae618ad9dfc1190840a76b2ae909360c3970067c04e70222711fd719
  12. 0xe76f791089ba448cf5c37346afb8fe5ee2f3f91391fde676597825bbe36679a0
  13. 0xe77cb660ad4fc9cdf06388820598606d0cfed52a41772cd9d2f56246f2635e96
  14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON