Evidence row 3732927

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TFLXbh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84a9b9e7-ba1a-4330-b673-840b14d0c0a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Mauno",
  "owner_address": "0x7bcab837238077f33308ac9f88bf56d26a6a3409",
  "raw": {
    "agent_id": "397526",
    "agent_uri": "https://centralcity.ai/a/TFLXbh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mauno 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/TFLXbh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mauno",
      "registrations": [
        {
          "agentId": 397526,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84a9b9e7-ba1a-4330-b673-840b14d0c0a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TFLXbh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793972543,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:47:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mauno 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/TFLXbh"
}

What the leaf hashes

{"body":"56f75b043213ba27284e50fbbdf4ad6a49da80fb5242db5b67e1353555a7382c","id":3732927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793972832478822,"prev":3732578,"subject":"erc8004:5042:397526","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xe2dcaccb8468b4cfe9f254f9d63cef1703661aab24ac575623b754ac3f1a0989
2. 0x4d3c73bcf12c1bc4305ebd261cfa44f224dd8981fcc88ca98a547b36ecbce65c
3. 0xc66686eeb209bf5f72903e770233f649f0000180cd46c005a9c1a6de69ba3816
4. 0x6c34c276a30a71ccf51273fbef443271c4888d651882421ddfddd61ff46c479c
5. 0x77816ce2c471d691abbe0010ee7c0583c53fb8d8799970943b49eae01d72f211
6. 0xa0884292d24f462ee326c23173a94a292c993c618d9269dc41cbebb93ce72452
7. 0xa8df778cba84561499784115041e069a03b9219709ef073e5375177c626a5b67
8. 0x836b45066a088f75023ded7c334eef4bf93948fdac323fa90158031d38b2dcad
9. 0x1a1b1a11b56dba0aa1149042e9561ef624e48c5d03afa6b846408492e27cdc6b
10. 0x313da0dc79c57503f6f32681292277afb33c074014be4de4796d58962828f7c6
11. 0xe900b2e4302b51f26a07e543dfd043ee43b5465ec05afb4b8a22811b1ac9cfba
12. 0x82957247688bd6654a50f883b6e8cfbfe3f028e0827185c73ed0b664b2e84942
13. 0xfcbd0642e88bf4d537266e8b97fc26382cc60c52e3367b427cbc12bfd83bda4a
14. 0x401f473322bdfc8fea51b048fef00e1f433c6b46d6320840a3c273774f7e8299
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1