Evidence row 2992068

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ytSXia"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9b784211-2b99-4b76-84c3-91fb57f9b1c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Sterino",
  "owner_address": "0x5588b19723e9f27d8eb9ede91ce19324e4508dd3",
  "raw": {
    "agent_id": "242454",
    "agent_uri": "https://centralcity.ai/a/ytSXia",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sterino 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/ytSXia",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sterino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9b784211-2b99-4b76-84c3-91fb57f9b1c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ytSXia",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:42:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sterino 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/ytSXia"
}

What the leaf hashes

{"body":"29104ba844beb30e56022f5df99284ace7c4a3cf262191944b49a29004e1eed9","id":2992068,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788931625126,"prev":null,"subject":"erc8004:5042:242454","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. 0x7e2bae119d04804ae1b4e7fe40fa9f7e3fcac292c9feb0348163777e95fbcbfa
2. 0x2a8653eea7d4e77fcb3327963f9b35bf625a19cf22d1c59a084de3f1f3cc8ea2
3. 0x67cb99e5715d73fe30e18858a1deee7b7169c5e697de1279ea9b7e7811572432
4. 0x28a9418a75d43eefea6d9de01814f908d35cc8d639d9095563c13458be74b441
5. 0xe8e4a2abf2c11f0b3be8a08659a869406de19053a336adec9c15ce46b9a10cf4
6. 0xd442c71712bc6dc4c622fc73b2c89bad58229974bac21d3419c96b7c4896af1f
7. 0x9a80afe231b81cfa4c0cdbec20962cd7b45376d041eea7ad671f37ab8b883609
8. 0x1a49d6f027f91b565c30bd3038b7d71f3506d374c40549ee8fb48df5c429ff32
9. 0x3a0bb2f74bbb50d88af41a01274664fee7201ac263c58db2315db50368db49d3
10. 0xeea3d2863065c3e4add3401784870511d1a749f2595fcf6f454c93acbf7507c6
11. 0x80955deca90a514208b65a1ce988e1037634b9f3d7b21310108087d69226805b
12. 0xe8c94b0a64aed701addf9b7014f35eda02a18f5b678829a1da320624cc47a53a
13. 0x44c041327c57a45563a3e4415225269b79de5202c7b0120913ea2cfa3c7aa4bf
14. 0x6f7bea4b64c516dc4731bf8cc6ee3afed260a9be9432b829cdeeb4795d769e16
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345