Evidence row 3390854

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FCz0V8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87e5c8c1-3e2b-465c-9edc-168b0c460086/.well-known/agent-card.json"
    ]
  ],
  "name": "Tridik",
  "owner_address": "0x28fb44a1fefeccd85c5e6ba2d5ba7dc63d7f9e8e",
  "raw": {
    "agent_id": "326874",
    "agent_uri": "https://centralcity.ai/a/FCz0V8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tridik 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/FCz0V8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tridik",
      "registrations": [
        {
          "agentId": 326874,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87e5c8c1-3e2b-465c-9edc-168b0c460086/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FCz0V8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793879513,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T11:56:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tridik 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/FCz0V8"
}

What the leaf hashes

{"body":"7401c6ba3152fb8689cbc191ba828ad1f92b925abedda57a000c9ecb930e8e3e","id":3390854,"kind":"listing","method":"sync.erc8004/1","observed_us":1793879814964432,"prev":null,"subject":"erc8004:5042:326874","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. 0xf6d6267b0bcc0325becd86d9f71ab0e4056688cf73dac37476679c9b39d71182
2. 0x3bad774337ec250608e2028c278ef37995dfb0c53ef867c92b797b2cbea95cfb
3. 0x7669aaec9f053aff9a2809488ec465b7edb61b4fde08296cb93e820696e47686
4. 0x14a2722c2caec3371f5f02616cb12f8d54b7fc1a9e2f20c44e4fb2e0c46119eb
5. 0xa3f440cc0f1c64748e65fe27e0059dad47ef6d86b365331f15f6c76cafe959df
6. 0x72fb23ec2410272de12fb2b7ffc7c7de4203049606477d92fe9e0557d7b4e56b
7. 0xb3b003f36a3aeb319ea55122baa42b638ac9091f6f826b34e56d08c8cd709177
8. 0x31e2b92d206faa9032ea9b538237127dd91e76056ddb5d15f7f7f95c9d40b292
9. 0x6b887263efde3492dda97359d37333b9dad590b48b1c694880bb963abb0c3082
10. 0xc86a6c99a263e78a6168262271191a6dedb4da896e0d72e1090b10b1c128820d
11. 0xa60c902e350128097fada6490a7d6b52c8a696c6e59fa765a24c0f2cdc168fb8
12. 0x0419e2cb2aef4458a7724aacb649ee689f39f0bfa07a01d9cff15547868b90f0
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94