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Evidence row 3049070

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:274453
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
203c31941a8db4e0db462725e20e80aee6eab4cf3cb10855a67abd0ce747e317
Leaf
0xd94141aa48e77262c55dfac70177387b2d083ab1872b1e93d5711ae24726f2df

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lMPQOH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6a2f11c-ad9b-45f9-b90a-b44f80f4ea00/.well-known/agent-card.json"
    ]
  ],
  "name": "Jokostus62",
  "owner_address": "0x84720dc6d404a08d427fd2f527170d3dc37ff927",
  "raw": {
    "agent_id": "274453",
    "agent_uri": "https://centralcity.ai/a/lMPQOH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jokostus62 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/lMPQOH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jokostus62",
      "registrations": [
        {
          "agentId": 274453,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6a2f11c-ad9b-45f9-b90a-b44f80f4ea00/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lMPQOH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816793,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:28:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jokostus62 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/lMPQOH"
}

What the leaf hashes

{"body":"203c31941a8db4e0db462725e20e80aee6eab4cf3cb10855a67abd0ce747e317","id":3049070,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816887414125,"prev":null,"subject":"erc8004:5042:274453","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. 0xd9416a8232d388c7e411e210e9ae18e71e944fc430f80aa901ebaaeb22e4cc39
  2. 0xc2312a630a7ce2798f5342d1cf9fba679fde48379ebe8f91536b604522805be8
  3. 0x4500e6af31915a49804b694f649cb4c4f2c4f5f6a47c92064ec1fe646436eea0
  4. 0x5eb130dcdb7b7f03290411de4a92c7ebcc7054e47e214ecaf88be7967cd3fa7f
  5. 0xa1f1a84fdc6e99d731a27168e23097a886b49d85b6bcc769285bba6614f84b6d
  6. 0x3d7fd0daaa65a9f436099038dbc06eb204e99f94132f30c8b4175a93152867f5
  7. 0xf090dbe65f7d77ea92ce53bc442aeb814c07ffb6faf1fd6f1094b9baeb1a565b
  8. 0x1963e2b5a6e37db91c7a3701f31ad12e5e52cb24098d819d81df0d8e70243a45
  9. 0x91f63eae2494cee4cf774e48498034e4b257290c63653981dabac25c82e6d975
  10. 0x62f38d30f1551c4ea2acbf34afc4dd035118673ab2b93bbf0a3881b0a86a008a
  11. 0x40e0b46f45316962c4158674ef1f5b6368f09eb2111a2bfe14e0e8a73e0038e3
  12. 0x5c4f9f1f9d4b5078fceb5f70f2136ee1c1df4c695b42dafebc675134f1a84eb5
  13. 0x813281b9669fffc17511699d717b3cff3b49fca18b16e1c77811b0d36468f330
  14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
  15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
  16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
  17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON