Evidence row 3346368

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wMeEtw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/33c03322-83cb-4db7-9e06-25874879a07e/.well-known/agent-card.json"
    ]
  ],
  "name": "Frimero7",
  "owner_address": "0xf45f435fcc6a791da77fa5f8d8515cc66e9410d7",
  "raw": {
    "agent_id": "316485",
    "agent_uri": "https://centralcity.ai/a/wMeEtw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frimero7 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/wMeEtw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frimero7",
      "registrations": [
        {
          "agentId": 316485,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/33c03322-83cb-4db7-9e06-25874879a07e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wMeEtw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793841280,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:19:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frimero7 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/wMeEtw"
}

What the leaf hashes

{"body":"c9cc99010c161fa5949d383ba81261641bc6ba7e4275f27ec64d2326a6a22782","id":3346368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793841582747509,"prev":null,"subject":"erc8004:5042:316485","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. 0x8413f90269934e2c3cc8438296027b4d3d7242928a3d2ea03c99f7a548583582
2. 0x56cb49512561932c8e6ab4e1be10a3454b2c18dbd30b0b9885adc1fa0d324b0f
3. 0xa25efbee8e820885e5b16e6ce7c744601e3d7a7b671329c7c2926ec9ef8e98e5
4. 0xa873d7c8d7986ffdce0828328c402bbdf0bbaffde9cdce887eef446ffd511769
5. 0xb0afb730bd76785fe548a8d02f49b16e66922a195fad634bf5264f50cb75b2ee
6. 0x617b4751d80bbd74df4da1dfb5ef109cb660844dec4169c518a49cd8439436ba
7. 0xf58d42beb619fe53ed041757beb73510e2e05ddd958f4e76e7e7508ed8a73cc9
8. 0xc325d3989e1986253ec55c2a75496b3cdcb598578b3ea8db7b4f261bfa987349
9. 0x6be1dea624f9edbebe3d828efd402704e3e4b2d20ce3ef18c0a2bccd115da924
10. 0x89fc513ed98b7ebb24670f951c7c19d9caedffa56dfb82817fe5c1a4b6b38d98
11. 0x58bdb473f670ee6508eb22b0cba7d368a54fceaadb5f6016be7639c7f7ff16c2
12. 0x267214f41f7c107556897a936ea4ae11233904c2653e897e9395422704d747d3
13. 0xd8c76b1cddc2a2ccd7b450f5ef53aef55fe73248e3768c1cb8c8ed2c9ee4df69
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94