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Evidence row 2573748

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:180461
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1ca0cd5092cdc967ae21559415ecf415cb01c8972c7773e7b5333501a75a77da
Leaf
0xab7e7426b857b9df1f70eeaba3f1b340ca37f3965ac159165e3f9951cc4b9bba

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AIvJ7Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4a573f5-e1d9-4be1-82bc-3d9446365df1/.well-known/agent-card.json"
    ]
  ],
  "name": "Grobler",
  "owner_address": "0xb2ddafdef95c2e155107ca3884cce68857e8f593",
  "raw": {
    "agent_id": "180461",
    "agent_uri": "https://centralcity.ai/a/AIvJ7Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grobler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/AIvJ7Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grobler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4a573f5-e1d9-4be1-82bc-3d9446365df1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AIvJ7Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:51:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grobler is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/AIvJ7Q"
}

What the leaf hashes

{"body":"1ca0cd5092cdc967ae21559415ecf415cb01c8972c7773e7b5333501a75a77da","id":2573748,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706704835255,"prev":null,"subject":"erc8004:5042:180461","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. 0xab7e1c8240ec1c34282226b1ab07dcebb4e3d8c6bc0749f10525f021f974761e
  2. 0x99581bea71f15def8ec42d39ea39ca651cb4952a9605ac1dd97974be788b9131
  3. 0xff2b2eb4db436dac602a5e29ac499449d96b8fa9aa94f56acab48278ea7b5353
  4. 0x026c70ff37033be82656f32cb2c1d5a31a49ccdbd5d74268d98e00dd09711634
  5. 0xb71ff1b1ac3ebb99ba166694a0877d488657936cf8dd580ab2bf192bfc328de9
  6. 0xaaaee5846455dbdebcf1c6f66986339336a3c42fa62dd098f8143577548215aa
  7. 0x077802cc62683cb75542b05a1723b3db8c679e9146feb838d29f1ad704ac65e0
  8. 0x1c7235a8e55a511eb537c8b72cb8d069ff42a52c7f172690e304fb4baea9e84e
  9. 0x444e61c857c26d4edb4a5109feb82ccc0cbad5e65823f4eab661a937e2acbed2
  10. 0xc5c80cb93a2c4a093cd5635436523a9a5fee0efbc4beb5771fd55e589ee7b5bd
  11. 0x4230524a0901938290688dea5ff853117ad60b5276e9b09adaef52c187c72884
  12. 0x138248d1e7bf0233ba8d41e0b3cd3b7128955bb5ba10a8f2901dd2675ef71d04
  13. 0xa18f5d0a554eb5516046cf11a05b66ca3d94bc092e8cf210be6246477c4f0d08
  14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON