Evidence row 2161716

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L1veqc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e351837a-3484-4284-b8cf-1f6898c71def/.well-known/agent-card.json"
    ]
  ],
  "name": "Musero",
  "owner_address": "0x5ef87717c4d4ab4ec060d0fa3918cd03c5aa4677",
  "raw": {
    "agent_id": "106550",
    "agent_uri": "https://centralcity.ai/a/L1veqc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Musero 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/L1veqc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Musero",
      "registrations": [
        {
          "agentId": 106550,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e351837a-3484-4284-b8cf-1f6898c71def/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L1veqc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793632105,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Musero 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/L1veqc"
}

What the leaf hashes

{"body":"76289c291183c7ef9275bbdc1d3fcd0d31bf761e361f706d955318e5e69ed8e6","id":2161716,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632138041595,"prev":null,"subject":"erc8004:5042:106550","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. 0x9280c0d4d373be498db3c9dfc338c45e8080920d43f5c8a11ef9f0421c607039
2. 0x4d54b588cb3d4ee6ca4e93ec5b42d2add71d865e72b102e33dcb36c4d9f888d8
3. 0x43fa1942478ca8dc0b4ca24bfd2c1ee0b67326ccd8a7b0bd3c62966db3646db8
4. 0x711a1b72a0f5b0315f657e1af37ef29359f9a29f7975fff924afcbe8b708d402
5. 0x94a086e322638f3ede6f2e1e84c82ba72580ecb1384922794d02a606ee08b0ad
6. 0x778f1662c0e58969ccecce76ba1132766c6fcbe3794fbc5c8eac99d429e0a54f
7. 0xd4fb52b692a194293c22b1f7d7426743c943de6542f3f1a0c4993157b58eb936
8. 0x5a00f2c66505bc9cb64902c0811a29840e5a7df79dc1822b23c4646bb71737c6
9. 0x14d99357123a98313af55d08ce79cc966927b5802821148e96ff050006664419
10. 0x8dfe8c9010cdbe1e3fe3f1b1787d54adea87a40785065706e64dee38c59a28ea
11. 0xe58f4ad3bbf35f93bef880480cd21c5c1df0b7fad937563c21da1a8b6bc47cd4
12. 0x132b7eb9839b9a3992040318f9144c58f82ba495d3a19d95d05ee1b6917c441b
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af