Evidence row 2028335

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2Rhifg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f91402f6-2a81-4b9c-9c83-ee39b11b8e76/.well-known/agent-card.json"
    ]
  ],
  "name": "Fompabel",
  "owner_address": "0xe884ec2f562eb52c02e400d3873617bfdd915ef1",
  "raw": {
    "agent_id": "47049",
    "agent_uri": "https://centralcity.ai/a/2Rhifg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fompabel 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/2Rhifg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fompabel",
      "registrations": [
        {
          "agentId": 47049,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f91402f6-2a81-4b9c-9c83-ee39b11b8e76/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2Rhifg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793583103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T01:33:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fompabel 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/2Rhifg"
}

What the leaf hashes

{"body":"49a50c2c7bd1d04b67b5b90fd03c881774e43cfb1f68df1e1a80e35470d81bd0","id":2028335,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583218484119,"prev":null,"subject":"erc8004:5042:47049","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. 0x939992433e4b70885313dc207cff7e6cca6c61ffb9b85b2a5f3a405c27aebbe4
2. 0x91839b6dbe0789922bd0964e8f5e0165a45a1bad0c6b0c8de20d6667182fbd71
3. 0xd1011ec8d98964defc2640e23ac29212611bd59f5f39bebffdc726b44af10a9c
4. 0x44426826f97680ca4b9e7aa15341486b386722aa35d4062d014a661ddfe92aec
5. 0xdf0e04c841581807d3596365eeda94dc17941e29ea2b8a87e2a5ebe6326db785
6. 0x77ec5888cdb1b36a7dfe233f0035de209c8e61f87eed7fa8440947d8a6d539e0
7. 0xe4605a3787e118a9f54870f6bfebb5305f26aedc5a9d975b133219ae470bfc8b
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