Evidence row 2129376

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1kcLhE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f31c065-28fc-487d-bdfa-6df801f335c5/.well-known/agent-card.json"
    ]
  ],
  "name": "Larkodito",
  "owner_address": "0xddd8d23ca53d42c630374fe9d44576504e6e8652",
  "raw": {
    "agent_id": "92563",
    "agent_uri": "https://centralcity.ai/a/1kcLhE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larkodito 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/1kcLhE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larkodito",
      "registrations": [
        {
          "agentId": 92563,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f31c065-28fc-487d-bdfa-6df801f335c5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1kcLhE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793621600,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:15:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larkodito 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/1kcLhE"
}

What the leaf hashes

{"body":"482f69536b5e3ae0d92b2441d4dcd501e0730e4246f3646f3daa06543a3dcf65","id":2129376,"kind":"listing","method":"sync.erc8004/1","observed_us":1793621704834663,"prev":null,"subject":"erc8004:5042:92563","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. 0xec38ff7971ea1a6e51ee75b0b3c88da578a3394f90af6717469aa066ba7b99e9
2. 0xbed30f65774e67d96b45790b2f895cec254b0037c77dd0fb57a8655161248d06
3. 0x275ce7fb7c1a70521ebfa31f8201477231ba4f84fffa5dbf8470d6f8d123c906
4. 0x91be2eb408183fb9ec61e3178eb0d2ee8e7d0ccb00ac1a7daa79a2a3144bb567
5. 0x9a1fbb5060873b3477bf70925a9a08b98e2e14a96b77e5a314484f5a2ac7cbc3
6. 0x301b9001b4b84ab23981896eb9a6428e8f9174289f98b5ca271bf75cd607d1cd
7. 0x27de7b3ef4259c0f64a47dd1e1e84e43c1465db7e00d00a2747bce5c82898d4e
8. 0x529f1c32f9f51b04bf6a49eb6389ceddc68f0c7fff5424c0bffb3bcdacb931f6
9. 0xe75b65d7b482b8e64cea170c7d97b97a0cc0fdb8f90fa2a4a474769d24bb256a
10. 0x0154850f4219876f8f1c5f70fc2cc8e57c14a61bd54cb6fdcee70198403e5a13
11. 0x199bd74f6c0504f89ecf1c08bbfab43f183a284376d47dd35e2910661e3cdbda
12. 0x003935e26459cbbc36612e09da82fb445f0b8844d8b644213247fd0844b7407c
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af