Evidence row 2545400

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5UzUDt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/86e54817-c195-43a7-880c-82e4ea6d2938/.well-known/agent-card.json"
    ]
  ],
  "name": "Brondose",
  "owner_address": "0x4d5082266966362c0c2b2c9ba18c0486af3b31f5",
  "raw": {
    "agent_id": "165942",
    "agent_uri": "https://centralcity.ai/a/5UzUDt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brondose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5UzUDt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brondose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/86e54817-c195-43a7-880c-82e4ea6d2938/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5UzUDt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:09:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brondose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5UzUDt"
}

What the leaf hashes

{"body":"441a08258948c41c846ace153fd2d42d105640a3cfe91dd827df8f327cf320b5","id":2545400,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689743989904,"prev":null,"subject":"erc8004:5042:165942","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x98d5aa316728cd3f6656ed6a9c3f6147e79f5270a0a088a1b29c07f4a2188620
2. 0xcaf71c0aba345821b457d405c041e0b4a89afc9fd32dc1cdc2355d96c18c490f
3. 0xa0b5964f509edb0788c7d39a95a4ac154d2fc5b2900a4dfdf1ef0bd1e6f7512f
4. 0xdfaeb4529fca8d94fda17d3ca0e608b1a5bb6277b0eba95949e10a63638397c1
5. 0xb681d2313fe240c63c4bb9304cd10dd1737b67571adcf1ebe744e297539eda8b
6. 0xcccbdab79db3cea0875e00fef1948a8b58bcbf50b6188c4daa685501c3d6cd8b
7. 0xf797ad00209de39c61dd591b56b58106798cafee402e51742baae4959ec1f96b
8. 0xcf11957b1e08e43ad37768f6b791ca10f27325b92ae8ce2f82348901f9fdc85a
9. 0xc0a957541c48c0b74db107a9d0921fc259bb33bc70cd46763874e2f4d38e8c4d
10. 0x806d973439e26df25d681ed58ff6e54735b81dacd9c5a874dcc400f8aea52600
11. 0xdac76a8b417e866f86b490491d32602a19ef2fa82ca7cd0577aa137a21428212
12. 0x38e30133f1f1bb0f8f512518218685d75c10b05442f62b96bba47f2441bde04c
13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7