Evidence row 3699395

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X5kNVB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/877e5407-4ef6-4456-8281-453521011676/.well-known/agent-card.json"
    ]
  ],
  "name": "Brerino",
  "owner_address": "0xb30adb317f4b93d05411ded5fee0b2855c6624f8",
  "raw": {
    "agent_id": "382215",
    "agent_uri": "https://centralcity.ai/a/X5kNVB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brerino 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/X5kNVB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brerino",
      "registrations": [
        {
          "agentId": 382215,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/877e5407-4ef6-4456-8281-453521011676/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X5kNVB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793951751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:56:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brerino 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/X5kNVB"
}

What the leaf hashes

{"body":"bc89064509cad0584f361b9edf57688dd751a1a4bb0808ac90c3cd21ca898417","id":3699395,"kind":"listing","method":"sync.erc8004/1","observed_us":1793951790841231,"prev":3699182,"subject":"erc8004:5042:382215","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xce39ad01c4d7e5d86c10b6b35803352e1c2804ad7cab2b7ee7b12148ca7713d4
2. 0x4e2716cec35db3cecc5ee3a1b5c04b2f13304b4a28e9d055944ced85c8e9f819
3. 0xb4c584e2dff7a3c3708559907b676f94c32d7abd70908fa505d6fc3ccbaf4fb1
4. 0x2cb80829cd0bf48fb0a670a3afef7451eef845f535aebe8c93390240de360a13
5. 0x949c074cc4458fb4e4eea341120a4eb6441f5eb31866a018e187a3a18a998399
6. 0xd8797af3f38058956b61376d0fb6cc9b26a8abaf78f4b2d9e68cf255f8a1cadd
7. 0x77ec285dda18d8e6f9442c9a22c57859cfaeea5cfa3d3c5140a7ce39a73751fe
8. 0x625f43075bd813ea015a3d32df974c7e7fe27972bebe18b2a6b294f722466ea2
9. 0xbcca8755fdfb7ab1b2bbb6a87b23698409775b20cfb26b076e15813b8d243919
10. 0x0efe39ce93453da7662b58836cb0fbb65356aedaf8d8ef588b6f4b33e113b7c9
11. 0x0cad4dfd821893972f3ec2434e42554ad3ad5201736d6472f90bb8d0ad7f9cef
12. 0x165b09556b2a2cfd30cf18253873afabab85aceaa60e429a7d154e0ee0c7e318
13. 0x04c4d8281f5aa8e92354897ff50bd0a18093fd9f354144d38c1c47f58d1c34ed
14. 0xb709868b438fc6927f965175a591086d7ad72d9b199a5a29849eeb222abb850e
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1