Evidence row 3015189

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/63QeKG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23c4d9e0-2f17-4c5f-85c5-fbc9383b2c96/.well-known/agent-card.json"
    ]
  ],
  "name": "Gremor",
  "owner_address": "0x753f2c984a172bbde2ddba6c09bda23991e8c6e2",
  "raw": {
    "agent_id": "252724",
    "agent_uri": "https://centralcity.ai/a/63QeKG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gremor 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/63QeKG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gremor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23c4d9e0-2f17-4c5f-85c5-fbc9383b2c96/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/63QeKG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:17:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gremor 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/63QeKG"
}

What the leaf hashes

{"body":"e3f0b426e046ca8aa3257c9fb83fd8df31d71c501b16dcf297948b226ec98d4f","id":3015189,"kind":"listing","method":"sync.erc8004/1","observed_us":1793801851946568,"prev":null,"subject":"erc8004:5042:252724","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. 0x15ef254db3c1e9612e61c23f54bc022628f71c92e4b3a752f2e49f61be7aa0d6
2. 0x256bef103095a7d7438c3379fe8089215cb369ab527a391c6a69d5864fc5a98a
3. 0xc80bcd0e4cdb2c584dfcdeffce6641cfd41b99058bb399bc7781766a28aa8716
4. 0xbd4efd1007a36a959ca5dfd6598a5909d822271c5277468a455df805ca96a08b
5. 0xbf0203a8dd13bfc7f9d537b9e0664129933888b4a7c96abab6d79fce537b84c1
6. 0x94e1c31754ed6684b0b86f49a300b8c954de0a7c275bedc2c223498282daeec6
7. 0x6337f565d6d11407f5809228653081c118a47069302d722615d1be64db732614
8. 0x2abe66b45201d9e21d0d91672d22b524e1719b719b9ff80de1b94b31199920bd
9. 0x33ab07207fc64a967aa15a3181be0c344c6eea6485a829261dc76aa5a36d1ebe
10. 0x6fc1a1205bf9033e46ae957f2d419855bc6a04f29c10936d57b1916c17747b4b
11. 0xb10f9a195117702a180cd3935fbde4b618532b483b6f32ee7489099ba7bbdc78
12. 0x1d79a5b2c42e1f6940b4119fb3dcf72aae1f1604d51ec17ad730639cf1b75b1d
13. 0x713a7edc522e56365d3844cfd9f5c8946a4467d3ccca145361b016f2840232a8
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345