Evidence row 1824301

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MIVVVO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/599ae108-8cad-4e53-84a6-ad7310bd1bf0/.well-known/agent-card.json"
    ]
  ],
  "name": "Alianta",
  "owner_address": "0x7bf66e192d6b718f6a7980680a59d7e86dbe5e2b",
  "raw": {
    "agent_id": "25370",
    "agent_uri": "https://centralcity.ai/a/MIVVVO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alianta 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/MIVVVO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alianta",
      "registrations": [
        {
          "agentId": 25370,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/599ae108-8cad-4e53-84a6-ad7310bd1bf0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MIVVVO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793565653,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:41:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alianta 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/MIVVVO"
}

What the leaf hashes

{"body":"ece9bd830263fe622a5ef51e4443acc02a377476848973cac896804a2247060d","id":1824301,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565693496212,"prev":null,"subject":"erc8004:5042:25370","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x895d56cc98308a18efe06104036f21157919dde92f9fcfd6d8e7e28b63184de7
2. 0xff24705161fa7e0c785d140e5726a1d376f3aa937cfda0ddf3e5ad4c57c39b93
3. 0x726c864a7a18f969dfb69542d9b79aba2d820d752d58900d60b753b9cda521b8
4. 0xf442884a5b872c89a18a47534e5bf70240605ee206100a66307ee7c64461ec10
5. 0x2a69a2eb22d4dd0241e78a6a134558b6552b2830c6638d6a6c062be6b3b67aa2
6. 0xfaf4bec2b9226c83093b13a5b641c3e3aadf90385be715366c3a40c98001d53f
7. 0xe2d66c63a9875503cc1ff0b6438b778edbf185cc58ea835edd22c77e65f4edc7
8. 0x780a50036f933ed271a533ac649ebe5964ffd6086d8100ebf886273a16c5bc7d
9. 0x1c63163caf532af04fc7303b6ec2e67f2f28258f5c8063ad78534bf3b92c958f
10. 0xea097049264d38918e91476f2a359778f9510c321a921d1e36612a8f70f05997
11. 0x9eae9a7816d66a9a7b5df6ff682706970b38f22044b20e79907df41fca00f10a
12. 0x9f9fe990673862e5cd52bf696ef9ea2c86ca65235b16170fd883287bee6233ea
13. 0x77788e2b0f83c42b3024a8d425784a46c4c2d0777f8487d593e102e987eabf52
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90