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Evidence row 2933159

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:220258
Recorded
Previous row
#2932704
Body SHA-256
3f973d8761dd9a8944eaccb7fd3711961865a1e12c87009dffc2c845b26dfd52
Leaf
0x2f4c36a95f280594db345fe9b34ef04aef813e5d936d3b5f9f8b27caf0257db5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zeqtHM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/122d33b2-baf5-4d3b-89fb-d3baf22e97d8/.well-known/agent-card.json"
    ]
  ],
  "name": "Zempo",
  "owner_address": "0xc8df89ec0c0cf3f07864e6a217b24737eaead4cf",
  "raw": {
    "agent_id": "220258",
    "agent_uri": "https://centralcity.ai/a/zeqtHM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zempo 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/zeqtHM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zempo",
      "registrations": [
        {
          "agentId": 220258,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/122d33b2-baf5-4d3b-89fb-d3baf22e97d8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zeqtHM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793759750,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zempo 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/zeqtHM"
}

What the leaf hashes

{"body":"3f973d8761dd9a8944eaccb7fd3711961865a1e12c87009dffc2c845b26dfd52","id":2933159,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760017571743,"prev":2932704,"subject":"erc8004:5042:220258","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x2f4c1be6be52026a5058dd564767f7acf911a4767b3378309b1fada2c048716e
  2. 0x1d689779da0af077dcc2f6194f59ffdfdcecebf827ebe86615c3a218435668fa
  3. 0x7088012acf63e5b2d916523fb654d811a6cd4a9683bf002e5f15261eda264f27
  4. 0xdb2cfac96e29afa858be8f8c69ece9ad2daf3e71e0b7193f42b1517cb407bbd9
  5. 0x386543151907b55f07e7a7d9c1c36c18d9c2cf07e5e1afe0c160cec3a76e464c
  6. 0x86b6f84dd3c6c9d1fdcb1b83c465dd250a80f5e3ea377efdc2d149df8778fa9a
  7. 0xaa7f64f45ad170037f65f6802b8f5cbb87aec956ba6a2cc20d6f9a1ee1c73a7b
  8. 0x7c52434820ad6199e8d10916e56c772c8116ded4f5e063d583e855d135c7042a
  9. 0x2ddc276ce373733769ccf9245b6dc36e994690f35f6f556cbb174a7bad193668
  10. 0x4cf12f794e7079021ab76cb3c237b602c2c446cd24aa09b1ac0c91da5baf3470
  11. 0xa519bf08c92a57e1c88ee1b26c80e53a5e4b02a77475b0b25b66a268ae848ac2
  12. 0x224a6f9b22ec17bfbef7951c8a2a2f240c8b2662e42f0a00e122de77e92022ae
  13. 0xb87b397608c9c76acc942d38bf1e88c0a9cbc532b34602d930d9a18e37bf39b8
  14. 0x9d907331506c7b04c540d946932cd0d003e3b8bed785427b82286d101a946ed7
  15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
  16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
  17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
  18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON