Evidence row 2924432

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MKD2Av"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/720075d6-de75-4b35-932a-3552a912e8e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Hanino",
  "owner_address": "0xd2c1ec125713ad19a8db58d3fd97c5b089fb1f50",
  "raw": {
    "agent_id": "217138",
    "agent_uri": "https://centralcity.ai/a/MKD2Av",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hanino 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/MKD2Av",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hanino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/720075d6-de75-4b35-932a-3552a912e8e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MKD2Av",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:27:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hanino 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/MKD2Av"
}

What the leaf hashes

{"body":"97e87a46a97c079a09dcf9ba5e1a4820e1fb5ae797a5c485bdf9559a06b3bbc0","id":2924432,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755668054642,"prev":null,"subject":"erc8004:5042:217138","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xa6559cca527ae840e652a5c2538f644986afa944e25836468cc237ee69bdce19
2. 0xb6540a295e1f45e8378967b3271117b473bc565e4d70ecd6c1dc86ccdee80292
3. 0x3dd047252ca205f473e4eb629f4dca2a78ae1b1237de1f996e1cf6a18e10ca1d
4. 0x09340a744543d3d66cefb50c31c1c3e95d204bb00d1716debdc30f97b176bb13
5. 0x53455b78ebd43fe7e6722f391ff3f6ecbfd454fec8f68fe651fdf61146a3bc1b
6. 0x9a0ead1f2c97886a80d48aaee8c2ad056ec0a202456e54dde7214eb69c92f274
7. 0xfe85e1999d0ea96da08ba090aeeaf0b2d206d4ce540f197fbe6891214b439b5c
8. 0x59cfb6dc4d935a03f98d836028c6254fcdd615cc3559b29e5375ffee74ddb8f5
9. 0xaaffe7c9196417ca54311bf898464d0b52e18c40c94eb61b555a1e9b62fe2790
10. 0xb2750abc690c2d1aac6d947bb824198b87c0365b5fdfb98e299182cc0c24a42c
11. 0x0dd90cbef806801dc53fc805fb6ea0131753c71a314ae0dc10f2202061104413
12. 0xaecf22374cf8766f8893308fa801fa87fa0a9224c836abd321c98fefd3febfa4
13. 0x08748394910b51041479ca67af9466e773d9605a620181ea29a3b73f3e2882cb
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345