Evidence row 2927762

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lNYGky"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/08427c48-16ac-4769-bc16-2b74bb840748/.well-known/agent-card.json"
    ]
  ],
  "name": "Balleon",
  "owner_address": "0xde42f4f6f9c94b3ce01da674e7c5ed44ffa4b9ea",
  "raw": {
    "agent_id": "218379",
    "agent_uri": "https://centralcity.ai/a/lNYGky",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Balleon 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/lNYGky",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Balleon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/08427c48-16ac-4769-bc16-2b74bb840748/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lNYGky",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:55:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Balleon 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/lNYGky"
}

What the leaf hashes

{"body":"77ac9856ddc05adc0c71c65a7f6800f57a8b248cc9178cc9bf554320e4f867c7","id":2927762,"kind":"listing","method":"sync.erc8004/1","observed_us":1793757333690814,"prev":null,"subject":"erc8004:5042:218379","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. 0x948354995ba8dc0857c6dc4c2559cfe02854fc0cdbf0dfafb3c2337c71e3bf63
2. 0xc8d7591d549967cb237c614341edfb84b601b7c3353cb7742399f36995275499
3. 0xb0a090fdad20e5f00db3bdb8d097e773302fa35ea91efbd60e9ca4a499878288
4. 0x7b3a0cc06b34ff993d4cc655c19162752cec8bcb4c5b74137cf04ed25dfdf938
5. 0xe7283f2ef8f0098dff7c6b3d81209164da91b9ed496f6861f77053d869c47832
6. 0xff2011ba6268871f6184927f9f8f17c8efc3596bddde7512022092b922fb926e
7. 0xf0bad9c0f42c1096a3aac8cef2eaa8afbc7a5ffd4a9cf71544fb7e1d5f1a7a84
8. 0xb995916789ee633dac18821ddbdf19a7427ac324ba34fdc41a9c5aa66c49d9b9
9. 0x76de4219e0a47826545bddd0007cb786cd43cd6b496d07f8ef8d5f8a3ac3edcc
10. 0x8b4d6ec8f8f73f46efd2641ec3658b5fcb8f300dd509cf8b420d36379ad76ce5
11. 0xaae1210df1dcf6ae41d97f2a1166966a8d1c7351ed6599813ef8efe2575d501a
12. 0x32dbd4127f853e11709d056a8ac16017a9d69eb1e3692bc429431367bbe2c888
13. 0xddd9fefbcb8feccc6b8816c027215504869d88525cba5ddd54428b6a30b8a9b9
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345