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Evidence row 1826901

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:26912
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c63737c9f831f348555a1fbe2193555f6d6901c49b0e4b730f4125b9623e6b9f
Leaf
0x72eb47316976e9ea8811d50d5987b66300a87e8c1a2213bcceef256516479a45

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4xOP85"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e30b0dde-8bf8-4cb3-8ecf-f429eabf9d2f/.well-known/agent-card.json"
    ]
  ],
  "name": "Jemert58",
  "owner_address": "0x73337cd49d9faebaad5e144d1d8feb99a8cc5e73",
  "raw": {
    "agent_id": "26912",
    "agent_uri": "https://centralcity.ai/a/4xOP85",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jemert58 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/4xOP85",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jemert58",
      "registrations": [
        {
          "agentId": 26912,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e30b0dde-8bf8-4cb3-8ecf-f429eabf9d2f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4xOP85",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566881,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:04:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jemert58 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/4xOP85"
}

What the leaf hashes

{"body":"c63737c9f831f348555a1fbe2193555f6d6901c49b0e4b730f4125b9623e6b9f","id":1826901,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567061871880,"prev":null,"subject":"erc8004:5042:26912","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. 0x72eafa079fb41bd8f8abbef9f0becc5877dd964180e2c80882f38602494edc43
  2. 0x181e0ac05bd3e8e8ce9de9245767df22a649082a55190627620625f28ea37d28
  3. 0xb4fd981363c1ced0554b45877555de86f5f3a98bc8335ad7f8c82143593623e5
  4. 0x7b7b1431668dd6835c9ca23371a4d1520d12e5880c8e0feebd96c157cee3a676
  5. 0x087159f07d8313d6b0d9917463d6a70c26d4bf6973f5039944840ad6f5f0c5e2
  6. 0xef60a1a410ca711f38443d53663a470c9b86c4f35c04e23ffe0091af101abe87
  7. 0x3c0635630c4bbce1dedca949a9430d216062ba4dadac2ed75196c7603174232e
  8. 0xdfae47c9a63675388fc58039b2bdd5eb83032016bdb5228e34b57dffa401ccd2
  9. 0xfad334f5e3099c67927132dc6eab5928012d0ad0bb592c878ba1a18eb12c35f3
  10. 0x1869a3265c7cb5764cf747cb5f4fc632233aabf6cd11e4c9bd8a41790f9df6d7
  11. 0x0fb846fc6cb3bb37a7325bc2c1e41cdb2d9db3e5f994723c7035a963564b3415
  12. 0x9225199f9f9007724cfab30f8252870de214e3fa4464c9b48797718fda302667
  13. 0xeed7e951b5e4701a6d9e1ccb44369bdaeb14efaf3655042a73f8487da4230bf1
  14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
  15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
  16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
  17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
  18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON