Evidence row 2141140

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cc0aXj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f13f39c-f880-41d6-8e8a-5bb23271680e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hokokano",
  "owner_address": "0x580f4309177d5b46c7b02b17fc310b77345a0571",
  "raw": {
    "agent_id": "96967",
    "agent_uri": "https://centralcity.ai/a/Cc0aXj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hokokano 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/Cc0aXj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hokokano",
      "registrations": [
        {
          "agentId": 96967,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f13f39c-f880-41d6-8e8a-5bb23271680e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cc0aXj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624869,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hokokano 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/Cc0aXj"
}

What the leaf hashes

{"body":"23efc210c10b98966351f0ce3b3946cd19cec1698db61f83b754be84ef1f1ab8","id":2141140,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624950821161,"prev":null,"subject":"erc8004:5042:96967","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. 0x760138534d7b58d96065a64018fd46a947af48dda3bb4b0c15c94afc41ea9c5e
2. 0x95dfcc50a14c2c8cf7b1a8650796235c94d714cd71fa071d8f16158ecb714907
3. 0x2cbb56751ded6810e3942ab38f17ced44339ad0cfafd2a5da60389a19a90a3d4
4. 0xb2d4d398ac84bc6810c57d94aae943abedf980715df991a241fcde41d0c89ec6
5. 0x525db48856379a6fa39c0d42898ca41b338e80bf6decd10527ecf516882e09a5
6. 0x4e3101529c9440bcfb7a7e7f23852c59de9f2e6fc9285005509faaa2f8af114c
7. 0x56d38c074233419c4cc40d9eba37b87624af0ab8f0b93d7f23d705644528b01e
8. 0x1e189acea3d4a6d1bd6f00cc96847ebeeedb9437b37b8be3488f88c25b7728a4
9. 0x933f8157c6df05996567737d8ed148bceb4ba198514344d8c0f92752ba41ae95
10. 0xf855990c5e4f5e7c67ed801bf4005f31f1f4d8347b6026321728781d726fa5c0
11. 0xed7bc197e3566b4c4fb4badde968404c3bac524f38fd192980d982bae80b06d7
12. 0xe9747ccde895d2aba14067132d86b41625938fce0a85a8efad50b5f89104f4b2
13. 0x98c0b976487311f03693fca7825f5f6e75a71ea33ac90caf33040d5eaa6d0b54
14. 0xe387a7d610f91d4dc112f2dbdf7ae32c4555f5da4c25c1a9a1310d0b74e80bbf
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af