Evidence row 2933272

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vR1di4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dcdf40e4-91fa-4206-b5f5-dbc3738ddd54/.well-known/agent-card.json"
    ]
  ],
  "name": "Larler",
  "owner_address": "0xf8e8df6c00582f7c66b428a40abaa225728980d7",
  "raw": {
    "agent_id": "220371",
    "agent_uri": "https://centralcity.ai/a/vR1di4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Larler 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/vR1di4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Larler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dcdf40e4-91fa-4206-b5f5-dbc3738ddd54/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vR1di4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:40:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Larler 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/vR1di4"
}

What the leaf hashes

{"body":"321e788e43eda3b234562a55f3ce25395e485eca0774e381377586258b3bcb10","id":2933272,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760018000112,"prev":null,"subject":"erc8004:5042:220371","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. 0x1d4093a5065e0d91db78a233e60fe91e2397b4e8981bb026cf273741812d333b
2. 0xdb97602c75633c9d0bb179145011deb5f6d7edd958245e79769af38c5173106c
3. 0x46ac979421075b158c7216ecf44a51f3421c2b26feac56e338cc9df1ba20948a
4. 0x88006c4a428e04e6506e1a0e489110daab28aba00274d62f6153e0e254c307e2
5. 0x41d8a1391b11be23410f3b2126a95e40acfaa7e678f4820065c22fb80f116cb2
6. 0x6ae775765a8784a3ac7a83396b5ec50f57b477a7f10ab43317f6b412e2ff8cf3
7. 0xb456bdc554f9e33595f4016c740e9ae0fbea921c5ddf66660e4f3d24602191c9
8. 0x9a6b9adaaea2ceef41f2398a6fa717188701c61d3c32aef4baecba10c2b57783
9. 0x15704272619ca367e06b3820f9264268863d12be19c32c6604c18efaaf748c1e
10. 0x34ee502e436e2ccc1da28de98bc3a862d3c65680dc9e0394bbac8604a4711f7c
11. 0x79b048d72a6543975337fdd8b7eac03f5f9f9309dcf3aa7a75cc116b96b5ca33
12. 0xfbc053f453d8bcfa3574d0f77332ae38b659c6c3889db4d94cf7fe4371251c28
13. 0xbb5d899f84b0021e55df760cb65a3d4317509568991b962bc343fb11b9807291
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345