Evidence row 1826295

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HDgOI6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e47e4c49-2a22-4bd1-9268-c9720ac53101/.well-known/agent-card.json"
    ]
  ],
  "name": "Domper",
  "owner_address": "0x3c0727cd5bf84c5769940600507c25f6af3d9d05",
  "raw": {
    "agent_id": "26522",
    "agent_uri": "https://centralcity.ai/a/HDgOI6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Domper 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/HDgOI6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Domper",
      "registrations": [
        {
          "agentId": 26522,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e47e4c49-2a22-4bd1-9268-c9720ac53101/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HDgOI6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566552,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:58:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Domper 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/HDgOI6"
}

What the leaf hashes

{"body":"27deac3b79dda46a910d5a9c8cebf18c053f91f0cf0ca49a3bac76d852569bac","id":1826295,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566723810940,"prev":null,"subject":"erc8004:5042:26522","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. 0x844c8e0ff6f256e947decb9e8448a791fda6fa03d75dc780cf04dde64954efdd
2. 0xd928082d117c89c02aeea6e69d7bc23fda4f54dcb693a785102f11e485159e74
3. 0x2e60b2c4dd2c7d1430710fa5cf8bee985c083b5ebd9ed3de9c9f6bd3eab48e5b
4. 0xbc4b018d89a4457dadcbcc06f1a1cead78a5a64da6b7c77cf74de84d16ae6cad
5. 0x9150a01ae089b17508a35d2891bf089e6d29a54a5d234a68b55332ec07bb4a09
6. 0xb5b90fee1b3a256c4851b0236a0ae8a24832ea9182536cc8a21bda598d27a1a2
7. 0x2f1f1b53fbc7818258adc22912b5e9931d521e060da8fc65b41b6dc24771adee
8. 0x4ef86a95746f2aafa607d27051a62e0fbdff14af0a8ad3a2a2d4e1607a0193f2
9. 0x33c5f1eb0cb986331907e15647fee2e5e829a9b8c3de1c59e1aae79710c97618
10. 0xedd3558b0ba80cf55705bca36444ecc4ab5e591e7b7e6602ee9b706b38ef34f8
11. 0xc0a94b5f8f474dcff1fed63b2fc4492beb29ac5a6632c3c67139ee0929abfc4b
12. 0x3e696f7655814cdd0c2f74fc09e68f3091e794fc7b5882a8e71c89e5c4bbdf00
13. 0x23a4dc987ee7dc4c8a8ce447e3eb85e80166e6855921cf4fe20a6b0da70c4d2a
14. 0x12d005bd5bab52a5295a7639e02ffa6fa98b5e18753f0f4638b668903af24ab7
15. 0x3950a937c3f98cedf9cbbc2f8905c10e3aac8ebc54b1e3468237d58bb254c496
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90