Evidence row 2175593

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KmneAJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/550db9a8-0a26-4e12-acdc-efb699403eda/.well-known/agent-card.json"
    ]
  ],
  "name": "Kionso",
  "owner_address": "0x9fce0459b38bd2f0d69bb1601410c3b9c5f0aca8",
  "raw": {
    "agent_id": "113535",
    "agent_uri": "https://centralcity.ai/a/KmneAJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kionso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KmneAJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kionso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/550db9a8-0a26-4e12-acdc-efb699403eda/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KmneAJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:48:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kionso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/KmneAJ"
}

What the leaf hashes

{"body":"cda0315b0937c03567c988eae113225843839b32b1560240e98f547c70cb09b6","id":2175593,"kind":"listing","method":"sync.erc8004/1","observed_us":1793638102202302,"prev":null,"subject":"erc8004:5042:113535","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. 0x8e0dc4fb4f9805f49e82f164442389abd1f6b388fa691f57ed189711f0d70133
2. 0x2360a5060692d7588a91ce092f0d5882967cd5a42d294d8703152019d324b89c
3. 0xe1b245bf35d012ee505e67afeccb1dddb920142af89731d12e432d2c47e537cf
4. 0x90ad25faf56005d98f385200605d12ae550871c577aa7c7de5caac55aab85dea
5. 0xf4e8117afff2090645816a8502dd2b500bd24fd69dd68780d2ef168548b63243
6. 0x354a1f15af4384683803ade616e99f70029cfaec9534d8a5568dd754edfd775f
7. 0x1fe87b306c17eb7cec8f34431231bd9ff1645f7c5f02e17ed344404f84b8e725
8. 0x67b4a78ff8c1eed8a9c446d33df7c6bc2bca9c9b5d611ded39e4883d3d5779dd
9. 0xcd94e3428290a6fb9e3b8feefc488dac0c4d75763c3d51d4e0a85746a8188376
10. 0xbc7330ec39b00e1fdd4008c549aca345d2163f6db277931917da7f49a05b33ce
11. 0x4b1e92c82207405a73e9f6dfed51808c7001b280fa6e88d7b86b7ffa25e696d6
12. 0xb030bb42b9eab986acc0da3e948c6aadf4547c06744cd7db6bb54c446df9b380
13. 0x8e26ae8a6fa3c6baea1cd4108668ed189b835a519376f35f53b7ea9cc4800a95
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af