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Evidence row 1834858

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:31629
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
801d4dd1b12178b71ef706da08281fd9e8da55ced26cbef112739b1002ef2d42
Leaf
0x47fecefb7c2da5be644ba23e21080f9af581aa06f3cc4bb3886c0fe64ba88771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VDM1SB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/671faacf-19c9-47f9-bbc5-99a386393b82/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreinton",
  "owner_address": "0x3a45715ba3662f9b4e2c3f5f5d1e5ff60d0fdcf1",
  "raw": {
    "agent_id": "31629",
    "agent_uri": "https://centralcity.ai/a/VDM1SB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreinton 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/VDM1SB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreinton",
      "registrations": [
        {
          "agentId": 31629,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/671faacf-19c9-47f9-bbc5-99a386393b82/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VDM1SB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570643,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:06:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreinton 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/VDM1SB"
}

What the leaf hashes

{"body":"801d4dd1b12178b71ef706da08281fd9e8da55ced26cbef112739b1002ef2d42","id":1834858,"kind":"listing","method":"sync.erc8004/1","observed_us":1793570784064736,"prev":null,"subject":"erc8004:5042:31629","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x47fea6041c029d6a4b2a33161a8613b579f03dfb63139125df63f1411354014a
  2. 0x62add5f9516ac973adab8fad80e389ad465db83b3bb975815813883f507996f9
  3. 0x0e7b90fc7454740cbee0fae1fc696751a035015a3caa3f6f5ac0bd3431da87fd
  4. 0x0f41b85bea348b5f2714b26454c65960ee40bbd6f3d5e3da425309fbb8626a6f
  5. 0x743eb90cdef2a121bf6601c0e92faa13d8927154bd9c2b753ca5b2d9fa280687
  6. 0x62ece9b8c3aad1622c87f76a05b9d27214d5f2dc35388958f267331581b8196d
  7. 0x7cb4c91a72b15e59011ee8f648015b7d6a36979b6beceeb74dc4f0aca2fde227
  8. 0x56ec73a1f40d9ed53a93652a9f534eb03152c2a1ed1aafea55d9b2a58420c492
  9. 0x956775c6b0bcbfdb82ed6dfd79e8adce01365d2d29ce2106633f3fa0e20b2460
  10. 0x7b15b573482b44315481eb346da161a3f496ba374bba068f33f1e241ef8da7af
  11. 0x37c413412d62002e82180722a36ac7974f8e38205a585495e7db7f2c5cea750d
  12. 0xe1deb8893d47682791af6eb6686b296314694437999dc8a60092d96cea41a540
  13. 0x2fb27956c8711909c4c9d566a96f97834f5a24bc0c69233e771cde297811d69a
  14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
  15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON