Evidence row 2277143

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dulpcK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4645c612-2e1b-4f25-a80b-a9da4ec1d0c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Maudo",
  "owner_address": "0xe1667106277ca442a2055846ac6992f3de2dab95",
  "raw": {
    "agent_id": "131979",
    "agent_uri": "https://centralcity.ai/a/dulpcK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maudo 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/dulpcK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maudo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4645c612-2e1b-4f25-a80b-a9da4ec1d0c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dulpcK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:48:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maudo 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/dulpcK"
}

What the leaf hashes

{"body":"2f2bba401f72590cac19d4cc4f9aca67803c39fd19dbf802a5d23d02856a0f82","id":2277143,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652502492860,"prev":null,"subject":"erc8004:5042:131979","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. 0x34d5f253b2bac5d1a771091a5bb490d89f487892b698409be75baabf9fdec4ac
2. 0xeec11660acd3562a0273c325558f7a6c90e8e507e3b77b87fde2f7ad096214e1
3. 0x8370da02f9582702b08670714940d745279eac2b5024caf8811e2795859795e7
4. 0x14679e27020724a49379f1dcca54a1b004e2da310e83dfed375545f714559a53
5. 0xd21319111d1f99e42979935ff8e03f17d92404d3f23464d939c01da1ca92fdb6
6. 0xdd8fa431c10d62ac975403aeaec22c9aed7d0d762aa696b4dbdd3483eb1c4a83
7. 0x85fb969de54ac49d459efba245eac2e557ebbb75d487c89039e0897741211889
8. 0x6ea9e7db50442b29488eb9c49358be06b07a963c17cd43ab45cc1398fb5038dc
9. 0xa2133c7294ba7bde881751f230e00812feb1cb876af08ae08f534470a6b925f8
10. 0x2e3d5487504216987d3619f4f91cea89812dcff8d90480b142a5344c914c6f6b
11. 0xb1f15ba35519c95a42e2b04a21e2a6b61c594766cbbb57a8dc40957b0e902f91
12. 0x1efab46c4a17e96ac7dd3a47036e0659527f621610fdcd6367cce8896f344474
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af