Evidence row 2548660

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uvY2Ex"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6eee8a7c-8d4a-43d6-a60b-60657836f776/.well-known/agent-card.json"
    ]
  ],
  "name": "Kliansano",
  "owner_address": "0x4bc473aeed7207ac1ddab07582a40dfc59fd53b2",
  "raw": {
    "agent_id": "167217",
    "agent_uri": "https://centralcity.ai/a/uvY2Ex",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kliansano 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/uvY2Ex",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kliansano",
      "registrations": [
        {
          "agentId": 167217,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6eee8a7c-8d4a-43d6-a60b-60657836f776/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uvY2Ex",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793691309,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:38:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kliansano 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/uvY2Ex"
}

What the leaf hashes

{"body":"a3517c172c11594a12ab32e8f76f5f201f2547499594cdbc4866f2f6d8cdc6c2","id":2548660,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691498613762,"prev":2548424,"subject":"erc8004:5042:167217","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xd94c53682be985f780a103d378265f5d54c7efaa1d6cfc9726bfd48f373bcb4c
2. 0xfd3dc2bfe973882c98e3290e2e9beb91e9c7bb4c427b3a28f218696c0382febd
3. 0x6b81d10a69a0102fe66153b6b1468bc054ed7300e9ce04e86e1cb43420982713
4. 0x4d68215dea63df557681c02568e1e435778c858a0e4f7ce31246484d44f13aba
5. 0x92a167925f8f39d48ad6da9560548d6a84e16a98d383cba87e904d747322cc55
6. 0x3d7188bb0b9b6ad64394480afb72b096e979fa853e2462c3ea185df312c25738
7. 0x8bec609c30ce2dfc092a67bb21be587d3105e4ac1bfc2cdde19ed6b0b9b658d3
8. 0xe48ee63c7bf60d1d5a14928648cb70b9d99406a902e7164a78d1bcefa1321e60
9. 0x3be16e1c031df9a3ba977b1877100811b594939ac4e23223bd24422cef903ca8
10. 0x837f9a3aff55a2e43fcd2db3755fdeb805e435c42db11a66e9e3f92aed5e4925
11. 0x813e7025feb7d7cbbb5bb5efe491873d5e9aec32eab90109d17d3ecf38b7fcd6
12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7