Evidence row 2290716

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qxWXGs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f656656-f5b8-47a8-bbec-6cb349312f3b/.well-known/agent-card.json"
    ]
  ],
  "name": "Mizan",
  "owner_address": "0xc5178e82e7ad442caa7cd40924a70f2429fce892",
  "raw": {
    "agent_id": "137758",
    "agent_uri": "https://centralcity.ai/a/qxWXGs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mizan 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/qxWXGs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mizan",
      "registrations": [
        {
          "agentId": 137758,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f656656-f5b8-47a8-bbec-6cb349312f3b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qxWXGs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793657947,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mizan 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/qxWXGs"
}

What the leaf hashes

{"body":"802a35c43ff010266eccbdb76df389c266550b914b5d6838181f3d7839c3aa6f","id":2290716,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658007093914,"prev":null,"subject":"erc8004:5042:137758","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. 0x93a2e3b4c1e80218c3f72eaf79599422e6dfca51c93e17032e89eeb440426ef3
2. 0x8b31092c7fc9b7c06e37f8a161cabfba6cde90850305239da888522b2156bf15
3. 0xbf282f077df13a26433995b878b7ce4aa477bc48d17fc0231ce6d5a17543883c
4. 0x61b1c4bf257c73eeedaf37526f9677a62f4cc18b316a1b552bfcf6c06fa7736d
5. 0x0be861b62318a3f382d2fb79ca713262b2b9938e93aee4f6f31e248e429fec48
6. 0xba6bde61c418df6ea75e4bba4a7eee6c65c4c7ad570be48a4295cb326ac37503
7. 0xe320b87e917c0983388e091b19874f95dfddc9b134370651795404a201f82a31
8. 0x69023986cf6e2ee45c86b98bbd946aee988161b3b2aa585f90e3c8be7cb3628e
9. 0x1fc559c88b4209b90d2e6d6374d2cffe4808c7f4645202c83b6d63a908631bbe
10. 0x601451344740a6dbe894b55e200444569b60ca18fd601201a577b97feb391030
11. 0xdb462945b3d37450eb8f5977bc68405ffedbccc0e4fc7320558688c8c435625e
12. 0xea6f93175048cf85d24408769c79295ffeeaf7c9deac709218a5ca018c0181b0
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