Evidence row 3032825

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zNFS2U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2295a94-b54c-4dc0-a04d-70543e2b2cbb/.well-known/agent-card.json"
    ]
  ],
  "name": "Brausano",
  "owner_address": "0x5ede20eddaab640561205998c47e16b97b561418",
  "raw": {
    "agent_id": "264385",
    "agent_uri": "https://centralcity.ai/a/zNFS2U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brausano 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/zNFS2U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brausano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2295a94-b54c-4dc0-a04d-70543e2b2cbb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zNFS2U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:39:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brausano 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/zNFS2U"
}

What the leaf hashes

{"body":"3cc75a32d7120f6d9f62d9c46efedde9d33f69941ccfe7db4cbb53f885d992e4","id":3032825,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810363494239,"prev":null,"subject":"erc8004:5042:264385","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. 0xc352637c6d074522e5e38bbe31d24fc6919fac4cc5279717eb3ae62022b7cbfd
2. 0x8dcfa7b7cc95ba48f86447aeebfc696fac5d39ee8baf0bcec82538a807904c5e
3. 0x441341dd0cf267f26f01fc053e99ba7851f91f65c9d910d42dd5bfd8e91bb329
4. 0x93c4d9e41ec3f1c30235d2b654c1b6680a519c073dd73bdd739febe90d2317ee
5. 0xfc9def55ed733d99e9517b3be28235eececcbaa21ac60064be7adda05cb73bda
6. 0xf1b2f0338cbc9e90d5ad8023fe41d41b80888e350d93ea326212f788f6e61955
7. 0x16179d9d34b7b39d7796d481b35270dd760cd557850d879d873920c4884b1e9a
8. 0x4b54ca7a01291b062d5f7f5ef7018fb38cfea9737b3e535ad0b49547b742f4bd
9. 0x9b176f6638487a0d57af141d8ccf8c9632645d16f7fb926dbbe6fb37e359a74e
10. 0xec5ce8faa18c7324318619d20494206d13f9c1547057bce82c11ebce4de13965
11. 0xb87485ea1d266f44836cf203e38663eb3d558bde38a7feccaef3a3258d2484e1
12. 0x5cde72a8d9577dd6296ba529dc90d4a28aedcb659f7932959e99661ff05ce300
13. 0xf958b9f64e8ca774b31aa6600c4d217a869a7758c0d3761eb505c1efddcda033
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345