Evidence row 2941003

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tp7kv4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7bdcd484-0856-4ca1-a11b-c70abd98fa07/.well-known/agent-card.json"
    ]
  ],
  "name": "Guvidan",
  "owner_address": "0xc7640510dd0c597522dc81ba0501bc44413b0f44",
  "raw": {
    "agent_id": "223083",
    "agent_uri": "https://centralcity.ai/a/tp7kv4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Guvidan 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/tp7kv4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Guvidan",
      "registrations": [
        {
          "agentId": 223083,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7bdcd484-0856-4ca1-a11b-c70abd98fa07/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tp7kv4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793763398,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:42:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Guvidan 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/tp7kv4"
}

What the leaf hashes

{"body":"09398581d78c6b6e22848df06d6e7f058c183e600907e835a33926ffa1c9742c","id":2941003,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763724680143,"prev":2940485,"subject":"erc8004:5042:223083","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x228cd7b194937509b3a57b2e0f0fcc552b3065b6669c24c9ce2261a9ebfdaf91
2. 0x03af9e75b36d7569601ac0696dd951d7670f8493f110b89ca540dedf0fbd6ea7
3. 0x894f2ea9aab160b6c113da50d11d2ad02edb800d60fde73fb48022d1182a4a3b
4. 0x67d00a9a36c60b06ec9edd7b08f214970b804884a78917e6271680fab13a4844
5. 0xbeba3db24c6e2a0b1140cd53ffc4f82e1c463eaf37a6e8cf88cb61976f4f5f8d
6. 0xc148f6b8280675e23e9b0b2564a8e12dcbf1efb429b34e6f4287249e24a723ba
7. 0x0d5c7d6f61dfed758f0a4b1d676d9e00243686b9fe78caa6e9a9749735f55a3c
8. 0xc80a2970fee23872b0dd0b213522051b5f011fb2486349c97517ffc8049ae22a
9. 0x135c5a862502319ac303e3c78721be410e35d63327e98c0c63d0ef4d5a74999c
10. 0x8e47b6388fbf932137daaba4d68aa30da4b4c024799ae31ddbbb71fe41c0865c
11. 0x937cbade729b756e92a76f3b358d884f9e473ad0476f559b2372d25c0da4fd04
12. 0xb40083f385af2bd859dec1533fe65111e9465752930dbbc64d6f70fee08c9315
13. 0x12c229bab672223f7ecd08e40792eda3e4c45c819ea4d5ccc57467a24cdf3d81
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345