Evidence row 2126896

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WdsgFq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e7384bb-7f11-4033-8473-f3af8b1d6b2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Frundus",
  "owner_address": "0xe714ca8213f33164f1a24c95f081ce309ed82bc0",
  "raw": {
    "agent_id": "91621",
    "agent_uri": "https://centralcity.ai/a/WdsgFq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frundus 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/WdsgFq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frundus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e7384bb-7f11-4033-8473-f3af8b1d6b2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WdsgFq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:02:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frundus 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/WdsgFq"
}

What the leaf hashes

{"body":"b47d239c4ae0d7790aa26ada23202121b80c3ca3cb060e13039466257f461559","id":2126896,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620979827493,"prev":null,"subject":"erc8004:5042:91621","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. 0xdfd4003e6e3950e5cd89f8fda6b926ed693d08f412901f51be5cfe1bcb6d20c4
2. 0xaa02110d08f643ebe4b187784257b221e4602a2f816f2d070e65957514e74202
3. 0x28e4feec04224464a2f7c13c0f0e65232732e7a27c360001a8372d83cd83d334
4. 0x1ff155b1039e5f9b714cf2d8482c4ff1f0a46324d01b194b9a3ae66861e4dc61
5. 0x1c75db4982111bcf3bfb0256501d69a985fb143c6b5238fa112a3feeaab6a76f
6. 0x938046d07f472088a5923d6b46d2269b54aa9da91bc872a7d8e888c91a1b331a
7. 0xe3ea443c87ac1ce3b6a0b0b08012509f075ae257a9201a696890b72d242d4d25
8. 0x6ad72bb0d14cba7030ee82ed27b7aaf56f49ae48f1cd4d6c61471657f3a88f61
9. 0xa796ecd46753dacd38601b0d7363af5cf9e0f9347f2d01565ed71107f1fbc866
10. 0xc48834a7216625de498d1d74816700fcafdba81333a25e6cf9c4688e8a7fb889
11. 0x8c20e891723cace31e49e8f875c400daac3b5fb1cb54c5e723c3016ca76a554a
12. 0x658a03e3df61154a1a62d12a3aee91c196f7b3be59438a13e42a6796e2adca05
13. 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af