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Evidence row 2163476

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:107377
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f0e3b03f1c02d0ff408062b8b00de4e63a0fdf708678c7290c78f5b5b492db79
Leaf
0xd532f92aa7c7d5bd06217547acaab942cf0945ea089fb747ac61d976a2b86432

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7jWAcD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/691e92ff-ec47-4229-ae7a-81501d6d032a/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraufjo",
  "owner_address": "0x1dcb79cb4f093c2cba8d7b7256fed987b1f39bd4",
  "raw": {
    "agent_id": "107377",
    "agent_uri": "https://centralcity.ai/a/7jWAcD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraufjo 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/7jWAcD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraufjo",
      "registrations": [
        {
          "agentId": 107377,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/691e92ff-ec47-4229-ae7a-81501d6d032a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7jWAcD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632647,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraufjo 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/7jWAcD"
}

What the leaf hashes

{"body":"f0e3b03f1c02d0ff408062b8b00de4e63a0fdf708678c7290c78f5b5b492db79","id":2163476,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632849267412,"prev":null,"subject":"erc8004:5042:107377","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xd533691abf1c3a93ab79fd47e3dd7c539c96210eac64a35124a43c06f79fd43c
  2. 0x769b0fc4917edfd4f242a76ed2a3ac8aaafd8c478cdf0aaea3ee70d590b51c94
  3. 0xc818001da3a5c52f51a11c53260bafa653b5622e605de2f688293400f4e1d913
  4. 0xb5cbc485c101784abf3c85401781608e784fd7aa64f387ab82f78053ef269664
  5. 0x11706bbc07fc492199186c4b2dd6788a934c9fe902a35d4e6a12972393254529
  6. 0xd08b782343bea0ab7015ccb87f3112afa2493c4f11c6a1876c00369d8f65d722
  7. 0x66f7f62baa1bae846c4243ff851507323fb0b6ccb03dfc2f159d2c85b81a2c4a
  8. 0x16735410abc4d916be11f231d218a36bd5e2e4c11fefb735fc382418f0b762b8
  9. 0x7400e99169acd4a67ff9130ae804cd355fce0a2fad03a523d0cb4d49e0c75f67
  10. 0x16b990365ef6f3c88866157e9ea827afa5bf6078e433b052484d55488fa4133b
  11. 0x7e19235bd70c24fa68e19d9c6b2a5552d51c8ca377bd6ad549d6fc2ebb9030ad
  12. 0x072692234554b97382d37c92218486722ec2bf70517ce099e4442459f16a2b2b
  13. 0x6a9bee5282acc64846540deef79ef327521ab20b00328c4b297bc96a5b4036c5
  14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
  15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
  16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON