Evidence row 2587596

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VlTDhv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/929cdbea-c4c9-4968-b8e3-16e44f8a6860/.well-known/agent-card.json"
    ]
  ],
  "name": "Gronsik",
  "owner_address": "0x082b00f0f9c716ac4cca9b565097b172ec68edab",
  "raw": {
    "agent_id": "184943",
    "agent_uri": "https://centralcity.ai/a/VlTDhv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gronsik 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/VlTDhv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gronsik",
      "registrations": [
        {
          "agentId": 184943,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/929cdbea-c4c9-4968-b8e3-16e44f8a6860/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VlTDhv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793712176,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:28:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gronsik 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/VlTDhv"
}

What the leaf hashes

{"body":"4895c9b71f2aec8e1089bf3d285752518acfd9706807ebdab5cdc7efc8663bcb","id":2587596,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712486954340,"prev":2587107,"subject":"erc8004:5042:184943","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x47c58eeec29d73b62ca086e20eb52b6c88f8a3c73508d8ec459c36aafd3d206b
2. 0xb7b8e8baae2fbc552a32f684edae6d96f85aa158c7fe10fe3a026a8a190d8f6a
3. 0xee1bd1ed8b5f4e162038cf742b15e8936a3217bf65d0247d3df12049427b8dc8
4. 0x79fca6268ab110bfa5c84c2f05603ba5dbebb11633538715c2fa877c0d7c47bb
5. 0x6aad5447a8ceae3bbb61412be51c8139a72bf0d8a64921a5c5f5a599e65ea4fb
6. 0x162f778e93a5636f597dbf483783e136462f2a9e6892222dd91e08d0ce3f1ec2
7. 0x2a42ffa44fc6bdc3e30b3ddb05217f26a5cea282615e2db72b2c3a54bdf41546
8. 0xe3f62832b1dde37b180b1aae37f620c029814761666253d89538098eebc098f7
9. 0x2549376654122f6c8f8ee75dd413236c614ef43d88d677be48f6fb9275758bd8
10. 0x9a5f7c9e2d822ab1970d68b856e5ea05c462415ad58f60ded1ed8cd13d84098d
11. 0x4d93ba0681bfd8f32673de60c52026a7faaf5404e3ae016f4d4bffb99c6bb9d5
12. 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
13. 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7