Evidence row 1835274

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jGjwM8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4513d17e-273b-4967-a539-dc4fc16d6a41/.well-known/agent-card.json"
    ]
  ],
  "name": "Filik26",
  "owner_address": "0x12e9e09c0d009681f0a8b9d9a5072eba571808a0",
  "raw": {
    "agent_id": "31808",
    "agent_uri": "https://centralcity.ai/a/jGjwM8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Filik26 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/jGjwM8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Filik26",
      "registrations": [
        {
          "agentId": 31808,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4513d17e-273b-4967-a539-dc4fc16d6a41/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jGjwM8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793570789,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:11:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Filik26 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/jGjwM8"
}

What the leaf hashes

{"body":"afc32c08db825cbeef554a45fc2ed531cbb9e81e3ae0dd13ec3cadb8655c59a0","id":1835274,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571118726002,"prev":null,"subject":"erc8004:5042:31808","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf5a3822d5d9dec055a0ff3b7ff4b4aed54fd2b0871b31ed8619dc5bb0d09fea4
2. 0x966d781f22b0ebcdd20c33e08ee2c81da11a82a9534cba8140b763f47d5364b0
3. 0x664074f85368e15d0c67890e3fe4226c8d390c792807220c7eb4d39377368d6b
4. 0xdd68cac6452ddbe034e11a0687fdc7d8806ae71ed748c62172b2abbcabb56154
5. 0xc2f35e50b05f159c70335538580e4d8dc92cbb1ac669b9275402318163e1bd87
6. 0xe0ed0be0f95157fef8927c49e4efba68512f9c47c9c24500cfeba2be8e4e2f2e
7. 0x23529fb5ee730085d30e7560900485f195056b194222c6e280d170cf4d27a484
8. 0x4de3184dbc4d7314037c19d750399eb3079285c6da06d86f6c6f50d3c163587b
9. 0xa063762f137e1ee7d1c56593bf20efe3cacdd4f5a21e9b5cd3d918da84ba75ff
10. 0xf9fd5f7830121e38e9595e993505b1f0132380581b8d0407272f4945ee8d4bb7
11. 0xe1d2c367f3470edc4724fd7d806d51da451a66953be22520d4c4ab330cc650cc
12. 0x1278391fa22e576ce5c6362c943edc1a68b9a92ac18bff7789f8a082a7b194c5
13. 0x0c23c9192bfe154b4061fe80d841228e518702b191bcc9803922e60782f4706b
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90