Evidence row 3019408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NcRGdY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e5e0aead-cad0-4923-8b6b-a1a328b71c9e/.well-known/agent-card.json"
    ]
  ],
  "name": "Stemias95",
  "owner_address": "0xf7d840d7fdc92a08132ba050fe546a0f9a7c5647",
  "raw": {
    "agent_id": "255061",
    "agent_uri": "https://centralcity.ai/a/NcRGdY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stemias95 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/NcRGdY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stemias95",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e5e0aead-cad0-4923-8b6b-a1a328b71c9e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NcRGdY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:58:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stemias95 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/NcRGdY"
}

What the leaf hashes

{"body":"fa6afe49bbc8df1d7fc65add0d07b5b6f969aece468ab7776f06f53868fcbec4","id":3019408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804292532375,"prev":null,"subject":"erc8004:5042:255061","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. 0xbe52cbe1b014f68e4f2d50c095c95c397abed01a56dacca3fb9563a7482608bd
2. 0xa2c85c93eeb9f550e72f90e0762009ebbcabbe5111706bdd0ffbca730bd6107b
3. 0x776fb63fa96bbff18fe171aec18069f2462fc4951e1a2d08f3e69e63654497f0
4. 0x9507fa2865f1ab419870ee78b94f63e321987d90d119ac155bda1a537d2f3fe7
5. 0x45a3cf9bb9cec1d83fa1b410f10767b17c8db6a8521fc9a323eb91c5082ba1cb
6. 0x62c1c1df79e7bb5416c36bf29f6c67d885b842c77d628e03256c9cb6be884ab5
7. 0xce0f4b843044bbaef7e6d07821db5226ae943aab81aa128ef3dded7e1e5697d4
8. 0x9655c609fe900ccda9babe70c5d9dcbb103085f4d524a3224e721e9fde69adbf
9. 0x42312e76c265d6873afeb57996349b29ce20e4346ec267d255dd87ebdfb42b94
10. 0x42b6bdfa7cf085f71e6423364963f54649ad23059d63f237d6ca1f44bea05e29
11. 0xf94eeadc89ea6406ec711f62d0eb779249db67e9b75d891708091a60a956a0b1
12. 0x88acc039e7add19a494cc29b49e694e0cd566917c33ad9adcc1c5d781db828ec
13. 0x4dfdc6768c94d9fc50cb22fea55e8e964e14a619e9563a7244dfb3a6d15fae79
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345