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Evidence row 2621829

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198649
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d2bf2573cdccc9f3b4b4b38ba39eda2edbaaf4d6b3397acd6b508aec4ff84bb9
Leaf
0xc6ca040cc1c5096b5a8d3d41dbbc6f79e6908791e787d8c1ea651e51414f70ec

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BdIDpa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1a9bc83-4ded-463f-a150-ab3e8a5f4574/.well-known/agent-card.json"
    ]
  ],
  "name": "Nomus",
  "owner_address": "0x6b386017c901c2be9421e03da9c0e05df0d1e389",
  "raw": {
    "agent_id": "198649",
    "agent_uri": "https://centralcity.ai/a/BdIDpa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nomus 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/BdIDpa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nomus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1a9bc83-4ded-463f-a150-ab3e8a5f4574/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BdIDpa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nomus 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/BdIDpa"
}

What the leaf hashes

{"body":"d2bf2573cdccc9f3b4b4b38ba39eda2edbaaf4d6b3397acd6b508aec4ff84bb9","id":2621829,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729644843151,"prev":null,"subject":"erc8004:5042:198649","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. 0xc6ca2f941fccb7db4d1fa31d9017a24573a0da415a12a77a07b02d5dc2abea3f
  2. 0x3db90af484a58e88f84b139221320a715ef3ce3540cffd35c0e19faa7cb6c712
  3. 0xb92ee5bc1c5431e777b60384e9c31a428710cb196400b3451dfbd9067f2009c6
  4. 0x5b1396e78c1d0c39e5f722e780b40cb774e675120abe4db1d242a92fef97efde
  5. 0x35fa108732cf6e6269daa6baa925f10741d1ad93e18b289942e58630b1e66e9d
  6. 0x866b0c8712a037a9eb41fbf1033aff7ff85bbd8cb33d887aee8f8377c570882f
  7. 0xcff4ef5b923cf9622271424ee2f38b1513f87803817d94f12beea01f6764e342
  8. 0x47f0048021ef1e43a8038e6598001ea728b029425c2aabdb048a2c0daf422f14
  9. 0x3e15669eb2652b253630e5f48a90029a95862d68868d63621864acde127b5743
  10. 0x42ad73c87e3edb525ecaa5c3dfa4ab58ea472539970a59610fcea4b99377e4a7
  11. 0x7bfefd24501c2c6af7e800f88ca497f0b98c72f350dc85f76df36278471adcf1
  12. 0x5ebe875d6aebc51be5522752def849168c541cc2f9d3c85743361d33f3453eea
  13. 0x757c81f4c079ccef5ee9694c28de1354dd783331e9778583284b2bcba45c4662
  14. 0xad3757a4386398bde7b5dfd7d1ed0d8391a8487b9cbded422b75d61d77ec3baf
  15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON