Evidence row 3148739

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C6yuRZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0dfc63a7-97a1-43bb-845c-9ee7fa3fd099/.well-known/agent-card.json"
    ]
  ],
  "name": "Mimpa",
  "owner_address": "0xe7b668a5fb8abb01df31e32873ed396088bf5150",
  "raw": {
    "agent_id": "307107",
    "agent_uri": "https://centralcity.ai/a/C6yuRZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mimpa 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/C6yuRZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mimpa",
      "registrations": [
        {
          "agentId": 307107,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0dfc63a7-97a1-43bb-845c-9ee7fa3fd099/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C6yuRZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793833890,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:13:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mimpa 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/C6yuRZ"
}

What the leaf hashes

{"body":"e67943a282ecf24f1570602ef95b80534b221e473d6e947a3bacb664b2de8aaf","id":3148739,"kind":"listing","method":"sync.erc8004/1","observed_us":1793834039526564,"prev":null,"subject":"erc8004:5042:307107","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xa56f5d70a57341a06701e918da1e622fd4f45fa96499756d93e3a06521e0eebb
2. 0x7a5ec1bf8be6b397d5f6f6af902fa15ced5b9f4a19dd065bb04dcfe200f4187a
3. 0x07057eae5d77aac18cc5360228ba80d8bf318d082a8ee5d94e0a591e19664f95
4. 0x47dd6ff89ed253272e245290878e8df395d45a32b8f6b64cbbfab3cc6edc30ba
5. 0xdf653577784ab51e108bcb1d129b5b3e601c1b6eb589fda04cf0089d8c3d83ed
6. 0xd408d27d3e9d11e39d932fe3612c58ad6872ebee4e332dc31e88bda4b1520da9
7. 0x28136bda8c6a1e3298aa577e5529a3f708380ed28d2b64fa0bbb1a247d614b18
8. 0x7ad0786a0721da6327e87517293ba2cfb3aeef4309af23adda155b94c848eb40
9. 0x6f5cb439211c7f14b8db30713f0e3b5cecd174ae64cef2b5bea24bf143ae3cfd
10. 0xe461891e6445452d511cdd9619a5c5f82da5871a72252f1c9194fc7231f07269
11. 0x0c6d6e8dc5c1cca24e977629a60f42eea75bafe13208132475f0256fba67eef6
12. 0x4d577c2a7e71bfc683f329ad9f43efab06af45b594e200dc74018a7124ed4868
13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345