Evidence row 2188683

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zTHWMD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2763464-96e7-4e04-8e26-dc30d21ac76b/.well-known/agent-card.json"
    ]
  ],
  "name": "Hiondeson",
  "owner_address": "0xa01115a85ddbecc94b9ce1fd350978e600bf9ace",
  "raw": {
    "agent_id": "120628",
    "agent_uri": "https://centralcity.ai/a/zTHWMD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hiondeson 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/zTHWMD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hiondeson",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2763464-96e7-4e04-8e26-dc30d21ac76b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zTHWMD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:18:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hiondeson 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/zTHWMD"
}

What the leaf hashes

{"body":"e64bca440c266558df8571c3e8798198997863339a19d081c13b9909ab9642dc","id":2188683,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643513266119,"prev":null,"subject":"erc8004:5042:120628","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. 0xd83cd24a60784050fad2253e61790ae5501205bc517c1c6c616b1a8d74515ac5
2. 0xda540bdd7ebf496f2f9cdcf37f0d45c066c36554fdfaee30ff46bafe49c0c927
3. 0xbeb095faee91a8d1a6c5a1e11b0e614b0c92530d60de0fb713918b97a7a516bf
4. 0xb7a813e2cb8a369c61c0dc777cede682cc6276363bd98f638df4e8e89cb80eef
5. 0x5c69cc31a40ce1ec45682ec459fb53778bff588d32bcd133da767b4f665ea409
6. 0xde67c2c951d5ab8c90ea7d8591abb842af79f99435de7eeafdca2383600983f7
7. 0xe771da963921900a2b03ecf3a765be46a928c3e66f483be7f92fd0974cd1d40c
8. 0x6a785e92aece2ecabe6c0d6ec9295c95397407d79145d5d45e9c57282c2e31ae
9. 0x5e2b16512cbb6de083c62cad7c7788a09ef450bfa2483076a5daa37f03ec9233
10. 0x2bfc96cf774a96ea76778fdbf0f50c4960707a49162297a24e87ea4bc59f7ec8
11. 0xf279488f675d7a716f1e8d544d099d1896e4ae50ffcd0ece313c67d22ce85a3a
12. 0x0dc21179b244e152a4d9195843aad224b97981b54d9cf0f3d6e5df650ecb513b
13. 0x0a0b06366ac223b57a065057db885c66f1a3225264321b3732529557f57cf2a7
14. 0xc94ac971f2e2765086823b6227f70a7d3fdcf267884d07ae0a3f85c1caf941d2
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af