Evidence row 3460719

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/T8EHd7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/10ed9101-dc19-4f17-afe3-2e3d4e78d1ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Hosito",
  "owner_address": "0x27d0aae0811b6b8e383ad9355787b13edca4a1dd",
  "raw": {
    "agent_id": "354932",
    "agent_uri": "https://centralcity.ai/a/T8EHd7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hosito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/T8EHd7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hosito",
      "registrations": [
        {
          "agentId": 354932,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/10ed9101-dc19-4f17-afe3-2e3d4e78d1ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/T8EHd7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793914136,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:33:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hosito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/T8EHd7"
}

What the leaf hashes

{"body":"e8615c94b2a57105db118999f3ff29aadbf7e836221bd8d680e09638d29c8cd2","id":3460719,"kind":"listing","method":"sync.erc8004/1","observed_us":1793914381640313,"prev":null,"subject":"erc8004:5042:354932","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x9c03ffa9abd7d089264b64babe76aa0d0e5e15e0367a8bdc92b3411293cbb6c9
2. 0x65f965927fbaa8faa62d7b0c0de64d2aff9c60ee74e22c54f4812d978cbe21c3
3. 0x8f1a877904e1ecd23b6a8943bb344be38088df7a67961b63d08d7274bed1b023
4. 0xf284d0dde88f505f601fdc58a1b37979581e9e37d65569d876e11204d374a1e4
5. 0x0983227657c66da66d92a16216a081f33355e2420969ceb4c954c9447fbbdf32
6. 0xae6b95192d8d2f58a343fc075124120526994d5f01d539b67791047888f5a472
7. 0x2c3356adaf4dc73446278321d4a6af2f70a800082f04044c5a5cd612c1b1551b
8. 0xfabdf2991581678f1884e3a74b5951f5ef410827b70b47b01bb3745b12846cab
9. 0xe1e1ea614e1b74357581576385dddc8728678361c21190eceefa41172e80a2ca
10. 0xb45372b33efaa4cb7d26a8b4414b1ba82950db4740822492e4e0cf8c68a3df5f
11. 0x2834f904aa7ed1921f513a4450a63c9b4a3f44d0ba19bfd0d0b2b21d05cb87dc
12. 0xdb06f47f7f1dd0fa0ea751e712437679aa614c0d28f2a824677bcbebd731db46
13. 0x633e7113198f9cc69c1759f5a29fd29a030b984b9299b10f8e41a0adc47289e4
14. 0x5c6e3c27e9a4903fc5bb83db04b473a90d793c8aaff5c480fad105e530755408
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94