Evidence row 3157683

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lOm6NY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6c1d617-e760-43a6-a9a3-54039d311787/.well-known/agent-card.json"
    ]
  ],
  "name": "Giassik",
  "owner_address": "0x1138c5669bf61863c3c4e0d4594c304a0be55fd8",
  "raw": {
    "agent_id": "312268",
    "agent_uri": "https://centralcity.ai/a/lOm6NY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giassik 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/lOm6NY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giassik",
      "registrations": [
        {
          "agentId": 312268,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6c1d617-e760-43a6-a9a3-54039d311787/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lOm6NY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837914,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:22:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giassik 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/lOm6NY"
}

What the leaf hashes

{"body":"1139ea3469d6d1b72a42f4e50fd1b89318c61672da2b6a7ff56f20761e87dbd3","id":3157683,"kind":"listing","method":"sync.erc8004/1","observed_us":1793838148061163,"prev":null,"subject":"erc8004:5042:312268","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xfd65e2de413b0779c7f0ea3d7708af235f6ad9128cb85212a32a0bfeda4b472e
2. 0x52e593abf0287593ab0b73fd4fd33e1863da8e3f7e72e51b92353f60b43393ca
3. 0x1eaa43bd1045e304fd898ad6de9270b9d52c27c9e211a72b3b63a566c4047569
4. 0x057a70fb38efb7085d67c56cdf9f286daa455d18b50818915d9b9ce3ceeeff6a
5. 0x09fd1b7af1105c9695e42f3127ac62529554d54b805158cca3eab6809bc9c26b
6. 0x1342760a92d91f87b79031c1cf6da4ad64de3a252736b33fa7db42fd41e861a3
7. 0x5dbe59709987b9f31d1ad9c2a55e47de01ba5f87274aaea2e967dea8ca9eee4f
8. 0xa9e3c9704c23d8d4e07eb6f432a70aae99818d8e50105f20e24db351ecb6ecdb
9. 0x3e0032bf5fabb1e637b6647fbe2c51219a307c2168ef068586302bb2db47ff40
10. 0xcac0dd510559493d7b623f5ef29435de71d18cba4029785bf0b2dc413bbfce6c
11. 0x83035ff4cda13b7d2a49f344de2eed06e5f7fcd7cc4303523f2208498eba6c88
12. 0x552696606ea73b0163599398e1ccc97bf8b22274048bd7f82c6015f22cdf38a5
13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94