Evidence row 2120390

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pbcfEF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c61a9ec7-55f0-4cd9-8780-f6a8d800cc9a/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiondias",
  "owner_address": "0x0512f57a71d8140d19ff1a57d8eb96e953f879c8",
  "raw": {
    "agent_id": "88794",
    "agent_uri": "https://centralcity.ai/a/pbcfEF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiondias 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/pbcfEF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiondias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c61a9ec7-55f0-4cd9-8780-f6a8d800cc9a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pbcfEF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:26:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiondias 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/pbcfEF"
}

What the leaf hashes

{"body":"4ce8c59d2cc071f85b53caf7aa7a43b0fd076feef92ff847aa176cc62de1b250","id":2120390,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618807405387,"prev":null,"subject":"erc8004:5042:88794","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. 0x6babc2550a91e7949899b97823eca3564177c375a7bcba9d2cee4407e167ca01
2. 0x11e5c7a5fb64cd786ec11097d26a52338744b544356bb3a5b080fd9b2e2c83f7
3. 0x5a2432eb641e0a2c8c072977e387a9a76df591f2773e3cf2f14aa67110572541
4. 0xba01f454429aaff7f6608ad4b2f26b74695669f355b79750ba09a3c4bf7789b8
5. 0x559db387192af11955d4ae69d89ecb8b2f850e4faea75a795060bd0f0d5af9b1
6. 0x242d0b40b9a90d09db1d3a957ea44dea4b584ccebce068cf6396f18ac2e1d800
7. 0x0e2eb4551e84599aeb43bc564453598f247b558bdb47fa76c9da98262a36905e
8. 0x0774182cd1c484956be5f31efabf00bb4686a6a52054cdaff32506ec4bdbdaef
9. 0x6ae3be92c07c95af55316d4d7ddbe54e5fcf7041c64023374f873a1cf76080ea
10. 0xd197a7a69693a1cd0241df82673813f6c0504bc9422afb1b1dbefb48c1749909
11. 0x59ed6181c6d21d79e5ec3723115021e04af859256880f3ae566406f3464592f6
12. 0xf0699dc3af903ce279fe702ae5cea714fed874298365bd17acc077a30e99efea
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af