Evidence row 2273159

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5LUF5Y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7325410a-0793-4bf3-a3be-59c0a210a18e/.well-known/agent-card.json"
    ]
  ],
  "name": "Pontose",
  "owner_address": "0x903b6c25a244dd58c0c2b4b081d3fbd70b7c5700",
  "raw": {
    "agent_id": "130272",
    "agent_uri": "https://centralcity.ai/a/5LUF5Y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pontose 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/5LUF5Y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pontose",
      "registrations": [
        {
          "agentId": 130272,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7325410a-0793-4bf3-a3be-59c0a210a18e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5LUF5Y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:19:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pontose 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/5LUF5Y"
}

What the leaf hashes

{"body":"4b66afa9f73f7b95216c405336d58b6aa6dbd309ddd8b8d6ff2246dbbb424f5e","id":2273159,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650761648858,"prev":null,"subject":"erc8004:5042:130272","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. 0xe380cfce287c9563cac762b30a62f92e1299b0afa62601b5711aae8051ed039b
2. 0xab2014ecd84ef6dcc922a3e21b217bc10490d6449c32285abcef0c593fe6b705
3. 0x7c80bf7d904d3032ff1460e2fcaf582fbb6ddcafc174b619dabf5046a1b7e940
4. 0x6016edab59a706f2749916322deacb4503cf3de9de03a315d0aaf721e48e8d1b
5. 0x031ec35739e3f8518655d8065ba7da5d1b6b8a7f6a71549c13e015f97d3698d4
6. 0x9ae3ca6a0ab64c15aa08c1f39ee260eb068bcbc4c29a5b628cbecd71865d0a99
7. 0x1a77ca961602fc1c34dd92e68161e161e3404e1a3b5d25279dcf0d120ddda6e3
8. 0x3162c95f5250e40f980fd6cdc29ea8c7d923a2a9327faf3a7a19052853c45ed3
9. 0xa11c4b80ba2412aee4335ecc66bda12a2d5e5df95cafa033d4a58c6c7352ed15
10. 0x29cc9620385c92c75a050448658c0db02e88b987c883c37d41d5d8e97433273d
11. 0x3dc07e7ba06e935a44f5bfc499122aa5ce625052b8f06246e76f153d8edd8c5c
12. 0xa425522b81e7f1b0749052147327a6c322a17427ffc07733771c29e826d80c1b
13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af