Evidence row 2044727

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0wrm2W"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14b191bf-5d96-4bba-bb23-24f645ef1093/.well-known/agent-card.json"
    ]
  ],
  "name": "Diandabel",
  "owner_address": "0xb86448977a821c62f07efdb0a44ab23c8ec8ea7b",
  "raw": {
    "agent_id": "55396",
    "agent_uri": "https://centralcity.ai/a/0wrm2W",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diandabel 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/0wrm2W",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diandabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14b191bf-5d96-4bba-bb23-24f645ef1093/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0wrm2W",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:18:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diandabel 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/0wrm2W"
}

What the leaf hashes

{"body":"df3281eb7232a99d3417df106030b1e383a16e528f3abb32ff70bff3e037e6c9","id":2044727,"kind":"listing","method":"sync.erc8004/1","observed_us":1793589491869826,"prev":null,"subject":"erc8004:5042:55396","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. 0x266ff3d0bda10b0c8caf4140e414f1f8515d479ce1f5d7a0250c3bc5d8fc863f
2. 0x87c7ce4266e71a59522d35ecc750a2897e17f565aca3e0a09b6be318d32981b2
3. 0x065b83607cf21f53f0965f15392647fb0909c0f1557d570c2f76ba66c9eb54fa
4. 0xe578f5a34e2099f2d414e4e986d829428d875c3c4dd5adbef0238c4742046026
5. 0x34c590ab8c6aa2030d87dd6e042b0da792cecc83b9363c469efa74acf9f954b5
6. 0x14728d75f448dda3e6d5dec5f3c1a02bd19eb3d17591c269522247f1b53fceac
7. 0x736b322df732ce6914d40ecd0f950b0f419c1f25435a4651dae0cb44f6f21ec1
8. 0x972bb671136f89be0b87c32cba22f7927b4ad92859e272b8988c928f34509be7
9. 0x10cca11988b0266cc60addcd754d0434a0de4aa3abaf4430d3132603b9a85de9
10. 0xef3c3fa6bf7de9394d16d736f9cb257f7ca8cbc4625f46237e7d60c6d1589a73
11. 0x73b294819d601304419b7e946af2f5d230b2371a237a56642ffad14b34e4f8ed
12. 0x37b74a9589cf10f22644fef083294d6dc272113f4b9779ee56943269581bb7e0
13. 0x5b0b305b931d60b176fe691af870b79057a88d761c8f0709f7516abe01b03974
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af