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Evidence row 2553575

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:169765
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
18a2d6809864a87ef8e41b1529790ff4e3526c2cd75e9ec80b17142587840fc7
Leaf
0xfb45525544bded47860db9e3d6f05a0a71132acfbf504d2bd8db09a0af3c70f1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TKKPcb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24968de9-fa24-40ab-9f8f-df1ca6ebd7ee/.well-known/agent-card.json"
    ]
  ],
  "name": "Tenton",
  "owner_address": "0xe1ca6c6133a9e02811537ccaee41ae26157d0704",
  "raw": {
    "agent_id": "169765",
    "agent_uri": "https://centralcity.ai/a/TKKPcb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tenton is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/TKKPcb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tenton",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24968de9-fa24-40ab-9f8f-df1ca6ebd7ee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TKKPcb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:23:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tenton is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/TKKPcb"
}

What the leaf hashes

{"body":"18a2d6809864a87ef8e41b1529790ff4e3526c2cd75e9ec80b17142587840fc7","id":2553575,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694209204454,"prev":null,"subject":"erc8004:5042:169765","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. 0xfb452558a118a44bf98b25f85e04899f3e4e22a1dabf6812527481ccf68fb050
  2. 0xff5cb95c8d290006d57149823f88351a56d33f4cd5ebfd041edd79706da2fd22
  3. 0xa1011aa915f8e57205c3194658d7ea75bc6dda8bdb49d463969f6ee4f3c1730f
  4. 0x8b58c67b654927f3970e96fa59b00983adca3151e9171c7b5f4549a0ff8437c4
  5. 0x2f35ffadbc7af9aa81ba8b6f4b9cf01c71b9975a85729160a79e24220e1a4264
  6. 0x8483008e708a0e75bdd10cd41b2408286add7b06dcadb262efe2998ef3774014
  7. 0x4b010a4c806bbce73afcb4fa5746f9c8f355769ca1a2e246be8fa9f7c2300519
  8. 0x29b00a46d21c6373a5ffeac22af2483115e23ccc72a2c4162fa120946d82c693
  9. 0x7f35ac105ebfbc57c199fd9416d761847822877e025bc9ab4b7fcfce2fafadac
  10. 0x3afdc87cc948de617546c953e33bd1996efefa1325ba0a17921a39dcbce5e4a4
  11. 0x199ce8bacd286a65880cec02b04c27dcd6b6bf4538b165555a4a635769951185
  12. 0x423535da8f6395a7fb334eef87c2b331f4a5ce17b0d6ed003ebf18a441197d29
  13. 0x4a5043efd66a24ab6ad0989ba3f77d8ad9e29bff006d40f6030cad40e00e02af
  14. 0xb67cf31c0f6dfa9976040b7caae9f293217f9d9984435c203bc54a3676e0551b
  15. 0xaaf692e701ee622e9e0fa24c7d0f9f672df8c586de5a6f0375f8cadaf0c678a1
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON