Evidence row 1842750

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0NJnDY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0dc4ce25-7da6-4551-9d79-686645f9fcef/.well-known/agent-card.json"
    ]
  ],
  "name": "Bosose",
  "owner_address": "0xb94574a66fecc0e54583cbe86f7044718a30a294",
  "raw": {
    "agent_id": "36384",
    "agent_uri": "https://centralcity.ai/a/0NJnDY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bosose 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/0NJnDY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bosose",
      "registrations": [
        {
          "agentId": 36384,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0dc4ce25-7da6-4551-9d79-686645f9fcef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0NJnDY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574440,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:08:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bosose 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/0NJnDY"
}

What the leaf hashes

{"body":"0c4157324e3478a6622271baecc12087d2e98f68d528ca552cd5c7080038712d","id":1842750,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574536518823,"prev":null,"subject":"erc8004:5042:36384","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. 0xa6842d7947b39e60392713caf98b2697242a3af6ba9b7a5b30b525a817ef70b1
2. 0x8a4d38ae62e28fea7a0f5cdd87570efc8e9a55d010b00372570a69a1c2ad13b6
3. 0x22bee0fad62a769f9ee5a9f72673d16a8c2dde437ef7893821a83f285b251e27
4. 0xd904497a8b12adb42f51473f337eb22d658421675641239dba7f81032e061b53
5. 0xac55a63f551539733a0235961754b979e542d839f8a16d75458a8baa8fb055a7
6. 0x6dba5d891f6df4cc938596c207555cf1e91e3e5887333b82490bd769d15d20dc
7. 0x57dd7935b29c7bc5352f1ecfa95428c1ed7c18af7ca2e909662e659e0690fedc
8. 0xadae26f73a3ae4c77289b60cf0ee785265e4f0778cfcefb28c49f75a87119522
9. 0xee6f6bf4f7ad2066cf45408dfcf1ee29f3b9088c3a85a423012103506a9c9cd2
10. 0x2cb31e70e31d3720d5440562841acc6ef5e78c41d0e8a71b1eebd448e6ecba01
11. 0x863fc99b31e0fd6a0b8f7918135e1971dfea928a75800e96c9d47e45164322fb
12. 0xd209e5d1518fb161264f3e389a6c577acbd29192c17c80c9ec8ed9b83503cb0a
13. 0xefff7a00a0f698242a4fbb4741471facf8a07aac283a6d0c44a87bf4a988152e
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90