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Evidence row 3018022

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:254248
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
455209cf6577c1d66cca9f88e4e64b7b711a2b23271bf68108f105296b46c8c9
Leaf
0xed85183a333801ff2685b9e7a4a0029d69c9e11580223859ce068fbf954e3377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qmFlfw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43dc57c5-92c2-417c-b377-29616188b72f/.well-known/agent-card.json"
    ]
  ],
  "name": "Klerlon",
  "owner_address": "0xadd003ad783bcd107564b181a1263d3c6cd96932",
  "raw": {
    "agent_id": "254248",
    "agent_uri": "https://centralcity.ai/a/qmFlfw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klerlon 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/qmFlfw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klerlon",
      "registrations": [
        {
          "agentId": 254248,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43dc57c5-92c2-417c-b377-29616188b72f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qmFlfw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803262,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klerlon 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/qmFlfw"
}

What the leaf hashes

{"body":"455209cf6577c1d66cca9f88e4e64b7b711a2b23271bf68108f105296b46c8c9","id":3018022,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803589874933,"prev":null,"subject":"erc8004:5042:254248","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. 0xed852f5b88ae7b3ae31c4b2bcf175945e1a9ddfb8f2f29543efff9a05a936107
  2. 0x74cd80df843f805422c45c7d31185e2c40fe6255d21ded03c8cc4c5ab3a8baa5
  3. 0xedb9ba00ab21fa939f7304545da4b6c4204184472bab7b75d92c1e31e42f49fd
  4. 0xc3a35b6794b1828233a588b72c0880da7a3907902f65b31ebbbe1e4c2d328d87
  5. 0xc4433a12c03f33403e2eb2e1570e88541387c187d9d367a77db5e99c8ae1cedf
  6. 0x53c3a96e18b5d6df77435f85d6a397e20958003b51a26e12e289c7c36debb16d
  7. 0x8220ffd5cbdfe9fdaa98689c97369d5c04ba8a38895fc5ef8a5da8ded6c1f934
  8. 0x752cc0ddb4e80be769de1d954f1bcd10d31c2c21ffaea6ff7945f0a08435df54
  9. 0x7f9137a7f4d3603360786bc81a096761b8b2ba4990d4c5de295bbc39d769f87a
  10. 0xd6242c4089f32fc35ebd67a8a9625a5e3f5b0f9ddc787510518d64983c3d6151
  11. 0x78010240049b81295bebd3863d01e868dc3455374f5a3f1839330bfad3f0c1d6
  12. 0x88511143733033f416ac5f86c210c254de293dcba7fd289f1c9df79aee0dadf4
  13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
  14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
  15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
  16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
  17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON