Evidence row 2180592

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LUjuZq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/496498db-3096-4338-8b0c-eaf993956710/.well-known/agent-card.json"
    ]
  ],
  "name": "Bolino",
  "owner_address": "0x4202f436348381c94729c0eaca9b2e75b323c916",
  "raw": {
    "agent_id": "116188",
    "agent_uri": "https://centralcity.ai/a/LUjuZq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bolino 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/LUjuZq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bolino",
      "registrations": [
        {
          "agentId": 116188,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/496498db-3096-4338-8b0c-eaf993956710/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LUjuZq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640007,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:24:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bolino 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/LUjuZq"
}

What the leaf hashes

{"body":"af38d41b683e7035e5026ae82b41a21670b01f0e2b005a844052ee1fca27f737","id":2180592,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640252078822,"prev":null,"subject":"erc8004:5042:116188","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xeec001cf0d7a3086d81160ad85c1a9fd7e971a78eddb71e869a4919ee7422174
2. 0x79da051c0ce7d79abfd010fd53c797da928ba858b4f4d71ba66c52ef0c95dd4a
3. 0xfa0b639339d7e4c68158f0c79901b34e32de382d6c6132318c38035c4e867fce
4. 0x319a23fb92cb49edddb392a5e74adad35e97bfedb789cc50f65c0e8c81388314
5. 0xe0d8c08995f0af4f09b1ef224abe3aa907a188034be028d42cc649f10eb63863
6. 0x6f09a0d5563edfa5e49283d99d04905ec195c5b5845d9fc3ed7977b685350072
7. 0x7e4b76a23b70c76362ce419fc9203fafd5ef3fafe88497aaf1f7867e06c3eb8c
8. 0x92f7a5335c412816983d8a88bacbef2ecd1f26f0e3ea9207b845be2b8fa88346
9. 0x409c0cc60a2d4709fae60c450ab60cfd6467770dcd84929bb13955e28d817d7a
10. 0x54cd944be417861041af50d2bc87dea668cf6e08ccb543a20abef9d07aae2d77
11. 0x151bd83170434ccd04f82906ef73350feadc28309b6f1874e3bc7fe465fe848f
12. 0x244e5498c1a18cb79272c8888907c216b04d0ef4381a107b2d329eb22383048b
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af