Evidence row 2039317

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8so01f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2450468a-345a-46ed-9f72-91b523998069/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiorino",
  "owner_address": "0x34119564666c04673a201d9473a3a214dc56f2cb",
  "raw": {
    "agent_id": "52390",
    "agent_uri": "https://centralcity.ai/a/8so01f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiorino 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/8so01f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiorino",
      "registrations": [
        {
          "agentId": 52390,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2450468a-345a-46ed-9f72-91b523998069/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8so01f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793587236,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:43:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiorino 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/8so01f"
}

What the leaf hashes

{"body":"9a4dfbc095b4a1e0854234f6f662969b892e48a19d32c9325e49d92a8e88b24c","id":2039317,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587390232412,"prev":null,"subject":"erc8004:5042:52390","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. 0xe4a3495d49fceb6c4c18a1f6d689a60b0e760246c8113bedd2e8352c217dfb0f
2. 0xc10f7cd02b3265bc9eaf4d72ca8a8671d227b32f2da06aaea732703887111b1e
3. 0xf8775d71b16aed9a3bca84dd37a6a06637008c4e4077c62b0792f1ab4ec61f4a
4. 0x21f9c25c3802fe9a3739f2a6310b51a91376c2430bcdd2987e0498eec2feb43a
5. 0x3198ec97892d7b06d57512b0cb8fc7c740316da32384aa4f2e1e80f97aa8bf6b
6. 0xb6d416ad220d5e0fba44ae34883b16fac6900cfd4869b3b4c43fc5429c6573e4
7. 0xed7cf48470a88d80e4271dd2e76f8650b4798275e0632d5b364ca876dcf01bec
8. 0x0da660ac7f5bfc52d82db94ecf7c10ddc9fa92ff11bf24fcd81041f856b45cca
9. 0xf40fd2c2417460a57fa4ced28353081ea99826b1cdede79f0a917582f894ca6a
10. 0xf9f3890e033134970cec13fa615cb0cbb160c5ea3115c74851d5d49215eae805
11. 0xcf1656df47779b123d1f86c1f7f8f7586e0e8f27f4bdc7eb3239bf76a8cd8ae9
12. 0x22bf176b50c1376a81c95eb70dd7c6a4714266ec78d08fbb68be60b003a0354c
13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af