Evidence row 2580256

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L6t9Es"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9e305dd6-9019-4849-a721-f997c37a7847/.well-known/agent-card.json"
    ]
  ],
  "name": "Peissabon",
  "owner_address": "0xb46150adb44576184d8f5a6d33a878493a484998",
  "raw": {
    "agent_id": "182499",
    "agent_uri": "https://centralcity.ai/a/L6t9Es",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peissabon 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/L6t9Es",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peissabon",
      "registrations": [
        {
          "agentId": 182499,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9e305dd6-9019-4849-a721-f997c37a7847/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L6t9Es",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793709111,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:37:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peissabon 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/L6t9Es"
}

What the leaf hashes

{"body":"3580c368fa179d3b26ef93bf253af28bcf7d9811453108dead567e5e75a0a22f","id":2580256,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709422472687,"prev":2579775,"subject":"erc8004:5042:182499","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. 0x15f09c2099b2b91166b6a7ba7be86d57479b1e9dcaaff4e4e29cff2212c1859b
2. 0x3d9c1d941c51e3bd86e325b44afedb8fa8669b8eb4210a2f1c8ab17ec9014214
3. 0xaf1da19ed9ff577619bd3a7a5851be9dcc5d6c588bf0310675c40fdb616913b5
4. 0x3a96e170616487ebb8f5511ad1ddc1bb2ef0caa65694dc24184cdbd50f48b81e
5. 0xefb5a56f6a0811cc6544e38c46787de2662cba93a5f9dd62de962f511c34c1e6
6. 0x49fb111f5d09fce088f36688723a6965d2239886e62dfb3b4f3a329dae31d9f6
7. 0x9c547e121d9a74b01286fa9d02c9c6519f470f1d12e24bbc4ef0c17f2a3ab5ec
8. 0x37a8088733f8111e437d7895e61ae632a35dc06616533806ec22fd2b9d2a9aa6
9. 0xc3b8e5b6ca258a2d91dd1e1656ce8f8b071f3fd76e39a07f3c598fce9d953953
10. 0x99a515bcc5c60dfa9a6af41ab82726556496395a7e9bf24e7cef5a161ec96d04
11. 0x600cb93dcc65e1aa5998b5b8b6ad34f45bb0f25e026d10533157d9ac29345648
12. 0xe15c70650151d1a9f4a6edb53831913746371589cf5b5f913ee51abc12496628
13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7