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Evidence row 3374561

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:323271
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e02e5d86dcabece27d373f76348903bdc33aa708865a6723d7b77de559ec1eb4
Leaf
0x1a35e90b50f0769d2bec4aa2c97bb9c1822f0879f0b10b2d2b57cf919c3aaaf2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hSX4dk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ece4e9d9-cddc-495e-a77d-7aad98efd0fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Hollik",
  "owner_address": "0x1854d8d045c4e0433c1341a007cfb44bca6636f7",
  "raw": {
    "agent_id": "323271",
    "agent_uri": "https://centralcity.ai/a/hSX4dk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hollik 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/hSX4dk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hollik",
      "registrations": [
        {
          "agentId": 323271,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ece4e9d9-cddc-495e-a77d-7aad98efd0fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hSX4dk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793865840,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:08:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hollik 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/hSX4dk"
}

What the leaf hashes

{"body":"e02e5d86dcabece27d373f76348903bdc33aa708865a6723d7b77de559ec1eb4","id":3374561,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866093600419,"prev":null,"subject":"erc8004:5042:323271","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x1a35a734aa0635f05f4bfaeab236f2e32358a6ecd40a94dfdab4293b2cc4ba69
  2. 0x086f0ac662d990dd35b85fead2fe6a47931495b417e5d4c0791814a1843167ee
  3. 0x3adecfbd72799c64e2a3b333ada6a207cfa859dddf93505477540c7ea60ea139
  4. 0xf97dd145dbd8ea79b316e0260794f56edf0de7a33dc671f7353c426241a953da
  5. 0xe28e621b1f93e4181224b5114f53958d2773f5cb0131d9fdeaea609462d7618e
  6. 0x9d2ae8ab637c74f659fe1e42942d4253763d23b1f33ddd83be39901f6ffa0f9c
  7. 0x96fe43c385ad2320d9fa0f0e092c3657778af85894eb19077832775cc65a7605
  8. 0x73c85c0f3680b5244d199d5628ec7904701fb75850677546ada1892ed95b4346
  9. 0xfc6b1f3f091cb617a6079bafb72a087650d3d9e010fdac1317babcf76c3c70d5
  10. 0x77d025a5a4a491bb74f32f706527b666c89b456fbf39f4402577280d31a1aaa0
  11. 0xbfe34b93e917545790cacd4d1f0662c9f831bc3a9809939a085d780266048e1d
  12. 0x55ab4991908b86d7bffad433363f29cb19016503d0f732938cd94f5204c5fa91
  13. 0x6b9a16b5365e852e5af60893c7a0b60accab440b4313038a1003cbc66c846052
  14. 0xdd6fa898dc2d1128c5a90a4bab70abf6cb81c974df099096ad3573f2fd245ace
  15. 0x7c0ecb381cdd978337dc5ff40a1a1db43aaef42628e17d5c85ef5bf173d90fbe
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON