Evidence row 2166577

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ImYfIc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/042d8779-4dd8-478a-ae1e-3dd1aee5bf7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Kansani",
  "owner_address": "0xcfb3a4b04555b18d7a7faf405d4a204c1f8147f1",
  "raw": {
    "agent_id": "108623",
    "agent_uri": "https://centralcity.ai/a/ImYfIc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kansani 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/ImYfIc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kansani",
      "registrations": [
        {
          "agentId": 108623,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/042d8779-4dd8-478a-ae1e-3dd1aee5bf7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ImYfIc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634227,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:48:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kansani 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/ImYfIc"
}

What the leaf hashes

{"body":"fd7a2fa529ea7042cbfd18b9b4a953847770ef9b0be72125ef02900a4104171f","id":2166577,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634526599363,"prev":null,"subject":"erc8004:5042:108623","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. 0xeb57b93faaf301df0db0ac67e8c18e0e496be1f70fa5462fb9984de0e2a72a5f
2. 0x5d041daa22df074d0e0f3a0580bb4a8a3e927fb6ea9f1e54b29957592e500baf
3. 0x02c01664bd14797a371fe595c913eee81cffe6448882138a4f9bac29a2060089
4. 0xb11c943613bab99782dbcd6e020ea9ccb579d325ef5e47f0380e9a80f69d89b9
5. 0xab6ddf51e463aa4820cccbbb0b52d8f606ad80a6d294ef91bf08b37033ce0c10
6. 0x0af17800c86b41a1d4e548deb243f1ea5f0a35fef4468393972230dedab57d57
7. 0x0dffd3a6825e6da7b5925a9b7675dc9c6ae8bf1d759a06019eb27204e28cbfe7
8. 0x45ba05a23c0a17bbbe029e5e5e514d7ff9094ac5d34b5a3c7ffb5a85758c0661
9. 0x4522e1f61df00001b6fcb141884c043ffc3d70dce0ee4aacf46c40a4afd9c8d3
10. 0x2280a116ab2a4d827cb7e48a78b000d39a6b60c2fd2fc8e673ed53ae9329ad08
11. 0x959664ec856b1c1e7fda012cb3c0ec233fd33651d59cf82b893d792f8c4456a9
12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af