Evidence row 3020565

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7AT0ge"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7661929f-7345-4216-b441-919e4abd9f1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hallunose",
  "owner_address": "0xd49fd097645a0dade39bb8194fd3b83d0b127d94",
  "raw": {
    "agent_id": "255707",
    "agent_uri": "https://centralcity.ai/a/7AT0ge",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hallunose 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/7AT0ge",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hallunose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7661929f-7345-4216-b441-919e4abd9f1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7AT0ge",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:09:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hallunose 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/7AT0ge"
}

What the leaf hashes

{"body":"e0c245232ace9c63a31e27ec0017fa5e0c8b2bbfc8cf49d4470449dfff79cbf6","id":3020565,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804997127463,"prev":null,"subject":"erc8004:5042:255707","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. 0xc0f65220665099c8211b7e084aad6e9c8500bb60e21341e24c94b283913011d3
2. 0xc65b78a46573db8da59a9809f3eaedf8b5f8ad1ff2d0d267fc6f9bc0b53c4d14
3. 0x50b61d6ac99375e8f473a2cf4e5db93a808b8f3869664a92929925edecf6164e
4. 0xb9a6ca9df042a084e2c8e3952ff4b73bbad6165d878d2c99f9b422ec89e3540d
5. 0xa0d7841ff637c8f7da64811a3ddda54f4e68e95585ce0a7b595f858cb0ff66cc
6. 0x1e759b9410ab28a52db2180377922e0c20026d2a1c01d1509914d1780163e20d
7. 0x836bb22d7284104e70ae018a1b2ed10710a6067e02629d83701cb8ba7d7a6072
8. 0xa504ceadbe85c71c0fd79acaeb46046702a203f68c69710cf4d9c0472122ac25
9. 0x55810d648190ca242fa316ee988fde45f8b06d306278f1d81036cdcf13a27c7a
10. 0x3e249ce4896e3b713a85e9d1dc81c14f874a9d74f8cc67d7d82c610407caa4ee
11. 0x4089d7c298aa4ee9286648ebd9be9f86f3d89a0c661dd333eef499a53eaf1995
12. 0x0fab81651fcc49d2c4842a7d94b2c71ddd672f6c40de0665c5efc4a6730718fa
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345