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Evidence row 2716199

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206012
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7d0226929be8d5e5257302ecf1a6ae88f4b95814ff0be4953ae7fbb288d4edd4
Leaf
0xe9f95c53c052723e00e7ff0c4e9e9b5d4643b0a7e6df2fb5f5389d71aa0115c0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FBrEa1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b9cec43-da12-4168-81c1-5ab8ad833eb9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraban",
  "owner_address": "0x208329ada8af0413dc2a027c33995cc90948f23e",
  "raw": {
    "agent_id": "206012",
    "agent_uri": "https://centralcity.ai/a/FBrEa1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraban 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/FBrEa1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraban",
      "registrations": [
        {
          "agentId": 206012,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b9cec43-da12-4168-81c1-5ab8ad833eb9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FBrEa1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793741334,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:32:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraban 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/FBrEa1"
}

What the leaf hashes

{"body":"7d0226929be8d5e5257302ecf1a6ae88f4b95814ff0be4953ae7fbb288d4edd4","id":2716199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741574532337,"prev":null,"subject":"erc8004:5042:206012","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. 0xe9f943f0f479440fbc786b4799c828fdaebd219a23c7579cb188b52a139c71ab
  2. 0x805a871a4aaef4e3b61b516c64267803ef590903d3d4cfc15d213caf75ec1898
  3. 0x2a4438eba698554397724444816aad9a4769db5b57ef6fc09e24a14e759c2ffc
  4. 0xd1280f07a7a00b89f05e7cf1ef34bb7ebb82b87557618f1c38281f2b922eaa5b
  5. 0x0004e485ccf6e2b89b8d3722f91d7113c506224d1927c8eae7ee02305e511ae9
  6. 0x9810ec2587df34e1b13fa523a421941fb70c376baad797468220fac20f904f2d
  7. 0xc16252ec17ebfe5f3a666c953dbc109e4f3b6eef6d21adf79326d24a045f88cf
  8. 0x1317ec358de70467c0bdc2156c9fc542dc15e7c67666679810cde8ff8595550b
  9. 0x1d3cff5bbf621ce5a12e4b56624a267b2e268bdffa6a49c1873dc11e75e8fe16
  10. 0xaf8a3f9b6c4902ff38cc95e5a0cea192dd9b353c9d71bafbdc7602013254bdcd
  11. 0x3eb015a614efc27f847fe4b1c015fad87f54e707d355748f02ae4c17fc654507
  12. 0xf49bb96a045cb20f87c8eab9da4f0b9a3696177c7dfb230ab2551c831095bb7f
  13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  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