Evidence row 2171298

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3X1wDU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7edbe895-417a-4d01-9217-5a5c3b840845/.well-known/agent-card.json"
    ]
  ],
  "name": "Bakisto",
  "owner_address": "0xf41167a17a7157fdc3076cada800d18b23edcae3",
  "raw": {
    "agent_id": "111309",
    "agent_uri": "https://centralcity.ai/a/3X1wDU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bakisto 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/3X1wDU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bakisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7edbe895-417a-4d01-9217-5a5c3b840845/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3X1wDU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:18:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bakisto 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/3X1wDU"
}

What the leaf hashes

{"body":"5ec01698afd17e4edf8aefe20c6664a9bd6fdd05630117c84d6db95da725e838","id":2171298,"kind":"listing","method":"sync.erc8004/1","observed_us":1793636331521410,"prev":null,"subject":"erc8004:5042:111309","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. 0xbce9f85886ce1d9b3bf3699d7853c4e13a3d01c1cbc740276726ddeec287a2bb
2. 0x3e606e5b3b77beed34a91c5c08681a916cbaa14444fdcad7bdc0a4218a022007
3. 0x8eaad7f4fe7067a4d5baccd02156433ea2ded6f89113d0305fba4fc8b7222340
4. 0xd0e3af44b39f9fb5aeecf7504e456e08550fffad99939536ef06dfc4415e152b
5. 0xef49d95cfaecc8e54f15e3cfb8292b6318c5e23ca5c02f8022b23853b854ea51
6. 0xbcd809e28da0e730f7fcaba06d32412b72f2662e4c18feba64db567f79f2c79f
7. 0x9d98924565c3667c509ab209ff6baa0b38319ec688379faaa1f5e9254c54376d
8. 0x7a9e55daf7bb8fffbed6d30f0494f49def1de709407bb17d3d12a77f8e0d9079
9. 0x77c4d3c95246b24e9ee805610529e0e5d8fdb3e270012aa01e615707f38535d7
10. 0xccb52868a012d9dfa905c6839ce59ab036519b2706cfeb0115c568e77a648fe6
11. 0x1847102c73a4da4a0ae5d43798ea14b304d15726bf8fab7c3e3440ec8e786566
12. 0x2125e33545378f38f6b289948fbb39dbb1e50e75daaac839754e4c6b0b27f9b8
13. 0x047210a388d428d19c536816e7de36503493563ebf77985dcdc7335f49f50a17
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af