Evidence row 3377292

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qmZKCI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2b2c9bb-2fde-4fb7-8a94-276b19e7015e/.well-known/agent-card.json"
    ]
  ],
  "name": "Planani",
  "owner_address": "0x9000c17e05177e8c148eacdbe2a32e05bd30a4c6",
  "raw": {
    "agent_id": "324730",
    "agent_uri": "https://centralcity.ai/a/qmZKCI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Planani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/qmZKCI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Planani",
      "registrations": [
        {
          "agentId": 324730,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2b2c9bb-2fde-4fb7-8a94-276b19e7015e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qmZKCI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793866987,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:26:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Planani is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/qmZKCI"
}

What the leaf hashes

{"body":"863c4519df1ff5f7fc2ca4f270490ddc8aa24570254c200edff03788d423a9f7","id":3377292,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867173856353,"prev":null,"subject":"erc8004:5042:324730","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xb3422779780d021683bac0e88e544eafe9fc261716bfb71b34892e78ba54ef03
2. 0x24686f6ffdba8e5c0f75c248064c104831ee24c305cdfd9eb68560ac9fe5240b
3. 0x9f44a78f2807661d438df817b18230fd8ca16a48ea5c94887d61916e7bae941e
4. 0xedfbf2f22bcdd47674e5a06187fbb77ec3141bb2d9722d73d0bf8669e3523dde
5. 0xe6fec79ef149dc6ac1e255a78abfb1760a14beb09587f8ee0873f252970bcaa2
6. 0x565b75cfdc8aa6f61d8ec42fb14366eb1ce4d29146c1d262c99d9d92649a17fa
7. 0xefc3fe0d8d10abc69da168f17d55c76f5e89b0422bf2a44d844626991e941bd1
8. 0xe50d188de96164ed8e52252f50a9d8f453a2745ac75002aab0e4694b776e0497
9. 0x449a7a686d02c50a2252c3b115177c58f67362981cf87b5a28c00e13c62bfd41
10. 0xba0991e7fb97b4d1c4325bd938cbc51db0d7b40bdd5795a57809dc34d4a875a8
11. 0xcbdec57d68697bbfc9392f12d73dd30a9c6f5b167e64bc590362ceed6dc0f272
12. 0x15f142e4d7f993e508094067508c4ad3c7a70488133d7cbc852bada042990250
13. 0x15606313db283c3954cf1fa47163b39920e323427a56981ab81f7bc73b1b36a1
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94