Evidence row 2156999

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VFx5bF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da8cb8e2-8aac-4618-9db0-2aca3e17577b/.well-known/agent-card.json"
    ]
  ],
  "name": "Kimpeon",
  "owner_address": "0x170502d4e067adf94cf1ce4d88012d1227701957",
  "raw": {
    "agent_id": "104137",
    "agent_uri": "https://centralcity.ai/a/VFx5bF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kimpeon 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/VFx5bF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kimpeon",
      "registrations": [
        {
          "agentId": 104137,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da8cb8e2-8aac-4618-9db0-2aca3e17577b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VFx5bF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793630198,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:39:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kimpeon 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/VFx5bF"
}

What the leaf hashes

{"body":"70c04aa2aa1bf7610e950727a7027c84c4688890990d21ec45a884cab188a882","id":2156999,"kind":"listing","method":"sync.erc8004/1","observed_us":1793630355600263,"prev":null,"subject":"erc8004:5042:104137","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. 0x7e810255c72b493f375ffab018f09518835e45a32ab331323467ea34cd01fc2b
2. 0xdfbad90290658232859940ad5dc068a19fb4f2af32fea342f892f0e9a1fa49b5
3. 0x61d273206e57467a88bdca1c19ccacb1532b0ead2705f0591fe9764ce7296e54
4. 0x6e30e83444d73c3440652af9df444fbb3141b64f73531a937198b3efe7bf113b
5. 0x70ea74d622f86854d068de235bf821fcf787ec34ce9eae30b41ad681bb42ce63
6. 0x4753b9d5e2d303ac76b2db999f88b4161aeb28fd71bdc84dd23c9ecd197b1e27
7. 0x0996b58e1e9419c07eb9e05acff80e4ac89c2ac6544b2c0308a0a87123d23644
8. 0x915b8163e42e76bdddc56378902da3b812f4aa794a3b281cf45f255e800d06d1
9. 0xa6e6a5684c7b645709966e16a28592ab2ccdc8f11350c946d5493efa911efe1f
10. 0xef508df73f95c9171cda1a0f573125e45b4e20a9bfec76a14710b3b0ea232c33
11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af