Evidence row 2269739

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WfIVZZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a0420fda-8995-437a-84f2-2a664e90edb5/.well-known/agent-card.json"
    ]
  ],
  "name": "Klansano",
  "owner_address": "0x5860dd042b95fcacce9ad8534362d299d6474703",
  "raw": {
    "agent_id": "128720",
    "agent_uri": "https://centralcity.ai/a/WfIVZZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klansano 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/WfIVZZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klansano",
      "registrations": [
        {
          "agentId": 128720,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a0420fda-8995-437a-84f2-2a664e90edb5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WfIVZZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793649140,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:56:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klansano 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/WfIVZZ"
}

What the leaf hashes

{"body":"098ae1d84525dcfd3c80564096564018e7feeda3e44ff0025914c91eb3874ce1","id":2269739,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649374787189,"prev":null,"subject":"erc8004:5042:128720","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x48b0dacc8d0aae6c2345661ddb497cbd193cb03a227b3e6c47a3a91e5d4000aa
2. 0x16f54c8d175c166eb12782c188d49497c98ca5650f88b067dcf81ea3934c1cbb
3. 0x509d10c19980bc3da5bc5f7c4f5eb9b83739e1d9a407a71b83de0e89a68b0b42
4. 0xad7310c4d36d25a339b95357de42a5304ae3b078651eb907f1319880db16f63e
5. 0xf96b3340da0ce78d4c6c0a7ef0741db6a565f8b6a7919fd92f3835e177dc39e0
6. 0x48c8215e53be03b85e7f0205b7ffc085f785072e8992bb1fee94ab9d410a305a
7. 0x0a1ae1dc3d8555932f78c533d46ae49bc24d5ff6d9fe5e1cd4ec2e65519ce448
8. 0xd59ffc59f8e3e3ee0bc9d673d5c8c5090646c7ea9c82c0c0733bb9f7c26dc40f
9. 0xd404820cb21e628af7a1487f7ca3de05f76ad4f79d45e2293ad3d3259658792c
10. 0xa29a06bb432517490aa4bd4ef696817ff3a50f8171aa31fa575f775498a554e8
11. 0xbcd5e685c0a2acfe1a8a257e02dd8901ec54673d2856b455aef8f6e30e7d6de7
12. 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af