Evidence row 3671227

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/haTEz5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52e93d8d-6f43-4024-8a0c-cf2fdcf279a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Lonsano",
  "owner_address": "0x0b3603c7eb560eeb6efd82a07ededee73839f365",
  "raw": {
    "agent_id": "367238",
    "agent_uri": "https://centralcity.ai/a/haTEz5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lonsano 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/haTEz5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lonsano",
      "registrations": [
        {
          "agentId": 367238,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52e93d8d-6f43-4024-8a0c-cf2fdcf279a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/haTEz5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793932433,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T02:37:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lonsano 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/haTEz5"
}

What the leaf hashes

{"body":"fc7270c6605e7a3a790f51d9de4a3159a958932cecb2023f834996e04644a518","id":3671227,"kind":"listing","method":"sync.erc8004/1","observed_us":1793932635127726,"prev":null,"subject":"erc8004:5042:367238","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x17185951cd94b10bcddfe2e0dce8142b6aa99a934d92473a3cb6f2b6dc752425
2. 0x38c85882c3d1c7633dd74534d8607439727fc1ef79731a0174eeed65f698dc50
3. 0xfd7b7e229eabe3428d29f338ced0f6c43f820859bb8ca760f1014bc661eab213
4. 0x848744495a35406a0a7cedd2cd02ed48ff1aa513e6c5e177bf3a1664d8853530
5. 0x21165dd8f36ace124303d3f547f81cefe533fba8ffb660f2c5d1cd2820bc8805
6. 0x79f46a94d2e50b7323b817844a59506c91608b046c2de6c73b5e5eb8081f9b8c
7. 0x7de2c8dc8ce21d257c38577b9f20e1ca0ba37a1d2269dad4e561905d2d284da9
8. 0x04a27b50393c2d8e5be766dbcd43375b08f923804bf2697710d232daad1a2279
9. 0x8f0799d00dcd924d2342bd97dd7d92131d9e9d03d1e222a066652b16f0a86f60
10. 0xf3eea732ad0b84141ae75fb6e5667c94f0ef07205eee2c3ddec2b021be23d86b
11. 0xf801788b62373ea5a6c63537839f849ebd34cd1679b6724d1b2639796d5f9ffd
12. 0x9428386b2825a58f31f0aa463ab8fd57fd00075d785e2e2f78fe4f7ee4a166e4
13. 0x3b93534bffd9ad186cf380a25cdfad6c7e7e9ddf8b36300a3b7b802eb132bf5c
14. 0x1b6470f2cade86987531a43c334dbd26464d20cdf245153dd4023a95ecb354d4
15. 0x8ca52fde5899107bca7556a114ac604a06c716adcb632e4a38c7dbbd06360895
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1