Evidence row 2541491

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DyBTpb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/598939a8-3a55-4d92-b661-cff54dd5eaa1/.well-known/agent-card.json"
    ]
  ],
  "name": "Barlus",
  "owner_address": "0xf29963c84ecbc5162ae2ead4d390b2cee6fdae5c",
  "raw": {
    "agent_id": "163883",
    "agent_uri": "https://centralcity.ai/a/DyBTpb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Barlus 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/DyBTpb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Barlus",
      "registrations": [
        {
          "agentId": 163883,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/598939a8-3a55-4d92-b661-cff54dd5eaa1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DyBTpb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793687489,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:34:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Barlus 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/DyBTpb"
}

What the leaf hashes

{"body":"55e9d1876209bd7022602c371fbbb3da1c0a69d507fa3826e4d72e4870c25a5b","id":2541491,"kind":"listing","method":"sync.erc8004/1","observed_us":1793687679916631,"prev":2541000,"subject":"erc8004:5042:163883","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. 0x8bc0b88d1af070c9ad9b49c245dfecb6972b10210bb6885dd0270d93c14586d4
2. 0x463f483c8635070c27843c83be3c3e578276b6fa0d245bf885d221b158c0851b
3. 0x2d0283f840c4ff9945ec80d7ae1bba76c8b5b8d313147a714c181424990ffc0f
4. 0x4822f1a05b9fe2d2c6452277e3c08abef688e45c3d1a2e314d2aa691d96d7a93
5. 0xc62b990c6ddced6dc0185bb25247d7866061975b972bca753726d44c8dc7b335
6. 0x537f5da5ce9bc9c8e8d15be2cd049eb572ad26e5a76af9b3f71b5edce4c16a3f
7. 0xb07ba28195d4d360cc8b50c928ce8fcf4b77cb50c16a3ce051e373979708d9a4
8. 0xe13c3ed81ea49824c9a99d38076206b264c69ce8fb18ecdee41487b8a17339f6
9. 0xc09d96c103fd394594310fdf093380ef55491a43fbcdc317378132bd0bf1bd72
10. 0xe0eb380384e7e31ee1bb03f4ea8ac2c96b9c4cc09f192837b24c35960a75750f
11. 0x5c3f042a0bc1ce84370bca3f0c40a8a7f887bf6880f9d45065f46b537ca8e1a4
12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7