Evidence row 3150280

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yJM6JN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2c6567ed-d203-4827-97c5-0a6fb763d04d/.well-known/agent-card.json"
    ]
  ],
  "name": "Vemebino",
  "owner_address": "0xcc2ddac4be8a591524b74482edb612d70f1e6c10",
  "raw": {
    "agent_id": "307945",
    "agent_uri": "https://centralcity.ai/a/yJM6JN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vemebino 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/yJM6JN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vemebino",
      "registrations": [
        {
          "agentId": 307945,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2c6567ed-d203-4827-97c5-0a6fb763d04d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yJM6JN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793834566,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:25:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vemebino 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/yJM6JN"
}

What the leaf hashes

{"body":"f571e64dcd89d3891764f4ef482d86f862fe6b6cd1bc659d4ff29ef875ccb9b1","id":3150280,"kind":"listing","method":"sync.erc8004/1","observed_us":1793834731753300,"prev":null,"subject":"erc8004:5042:307945","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. 0x91fb8ba76c29094771aeb707e362e367d7c493db34be53b2aaa5452e7748b01f
2. 0x05b34df7e4e843cdbf77beb1302a41f0ad8bc172906c37c66119b9db0deb808c
3. 0x22f1c77514e52860cf1ebf7ca2f92aae703229cc7d4cac3d4bf970e5d588e4bd
4. 0x40420562ed56290403782e23b776e2a2d50df1a3708a5d0914128232d30c2fef
5. 0xf82b3208b00741add078440e990e005bfc4a593dae62fa4ad0f878e112b54b71
6. 0x3c3c887caf95dbcc890d94101868594de63f543bf40bfcf0ff1a7c91465307ce
7. 0xd238908e9d0aef30276854305bb763575d15a40cb4d4913cee74539b35819e3b
8. 0x9967f868d0cced989bad9781bccf4aeed53e258e5d0255d3a6c9d128b3d44348
9. 0x097e6e9cea17208fc3e8b0d31974b9fc1f694a91de19927ebf23717b54fabb88
10. 0xdf33efb3f0142d61d9bb9153c463f5ee905967b3437aafae1a1d8c58be013189
11. 0x343bfd71ac5187fc18b8d30212b564f24922bfd24dd94ff72b70681bdcd9ac67
12. 0xb8b83c88b384fc4c4ac175000c8b1e2f514e98e503b57d6824489b39e0c0cf88
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345