Evidence row 2150706

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OwV3Ef"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f6438c6a-5663-4e77-90c9-c5798476b188/.well-known/agent-card.json"
    ]
  ],
  "name": "Bollero",
  "owner_address": "0xf83c132d5be67c10f4419f7734ed23f96a685b08",
  "raw": {
    "agent_id": "100742",
    "agent_uri": "https://centralcity.ai/a/OwV3Ef",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bollero 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/OwV3Ef",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bollero",
      "registrations": [
        {
          "agentId": 100742,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f6438c6a-5663-4e77-90c9-c5798476b188/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OwV3Ef",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793627821,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:03:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bollero 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/OwV3Ef"
}

What the leaf hashes

{"body":"cefd9fe265ea330299b6c54414d928ae6ab2a35aa75bede114fa1bdc7b55b481","id":2150706,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628198338723,"prev":2149941,"subject":"erc8004:5042:100742","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. 0xf0dba381e82c19daa0ac42b471137d0c5a9c493582ea90d972032a2a21861100
2. 0xf67cefdec748f1e149f7b0bd15dd34ac6ff36d159d30abdff126310ee53040f7
3. 0xc6f487596efb4fbc9f21e04a5d2c83e83374610444edb806e837235ee4b8640d
4. 0xd93558a7ff557e8b483ddc42b972b0db4e64e72364acf48545bb922e1a1eb1cc
5. 0x98725742480b28027dbbcef416519bc805350b350ec4ad08634bbb7276e3468c
6. 0x352688772b482613d48e602b926b36aba1f450743dd15aecdc4a48190d167637
7. 0x81d5d72d1a5df7af6ab21ebc379e324dc79736d9e2b6bb32864ce6b94f567689
8. 0xde8f9a53db3990ea404a62c13f6ceec47cec1c0ebe5b666598be3446396467e3
9. 0xba4a42426dcfe324e2c944ff938f4e7f42de5c82c99961086b0b962850c8ac15
10. 0x658f6d8ec38bc0597bd8835b1baa70a45d5d7709e11854fbdc52e967d823093e
11. 0x2b18d7576252205a048ee60c8b3a507967d595c2705ca6a509f93aa0b3fad743
12. 0xb1cfd9a92a45cec10e39ecd4e3a55abe88d7bed40e1bf1019d4093968673e4e9
13. 0x50f257017d1a47b165e9de41b6c7be745b632a9ae0d6de998c4ca2182e3793b3
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af