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Evidence row 2709501

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:202981
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a723839a482c4f1afd18b1fe0bcb57b93a33955257220c61807fee4d13380ae8
Leaf
0x813a3b299f77f48850f55c13dcdc4f7011bbba88809f3312fdb3ea69bd1ae45c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/knbIr0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fb503bf-caf6-49e4-96e9-5d1d0f8e95e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Maosero5",
  "owner_address": "0x907433ac87b38be41805631e78f94509eb98cb73",
  "raw": {
    "agent_id": "202981",
    "agent_uri": "https://centralcity.ai/a/knbIr0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maosero5 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/knbIr0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maosero5",
      "registrations": [
        {
          "agentId": 202981,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fb503bf-caf6-49e4-96e9-5d1d0f8e95e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/knbIr0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737318,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:25:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maosero5 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/knbIr0"
}

What the leaf hashes

{"body":"a723839a482c4f1afd18b1fe0bcb57b93a33955257220c61807fee4d13380ae8","id":2709501,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737536789255,"prev":null,"subject":"erc8004:5042:202981","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. 0x813a258d476835c76912ff7f0e22af315866508749b5c45b4b9ce029b55cd7d5
  2. 0x5adec70bd86f955eb45f375ff47b08079b211ad53ea50c7a08e95369015720c4
  3. 0x87a0abb22ec9159f2b6e05717aa2dbe5f6e2289b92f452161ee5d0801680588a
  4. 0x5f64cb58adec47d6c5e42377d7466260a09de9ec901b5e50e12f1f15dbad3997
  5. 0x75b4e5961376d0fb6e1e6fe3a4a8bb6620d36b92f68ad847cf38149a8226f28e
  6. 0xdf5f010df7e72395df780d74b3e8020f0a24fccb574258fc0c64295a3ccdd53f
  7. 0x784940ef855b3472a9927733ca103bc9c640cfd272e4a78ae05bdff305dcdf9e
  8. 0x13f3efddce81103fa3258e1ca4525d8d44d767ad68418bbc606f2413e36c9636
  9. 0xe65576a5e9a75867cb0e3be396dabaada59aaf027c8da217cf9cec1df9909243
  10. 0x3c3d42534d959b8afea47ce1ac6f661675ea9a7cc512d42de40ef3c670ee628c
  11. 0xf01dbe4c2634681e818cd6b368438f3c6c80267f7f89e578e42d3612eb9ccb01
  12. 0xc6e642391f030893fe7f66a15e69811e6a25de963bb9b00c10fbfe5f4de0073f
  13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
  14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON