Evidence row 3447904

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QP1oZx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87989c06-ae21-43a0-ab96-cab0e7670ae9/.well-known/agent-card.json"
    ]
  ],
  "name": "Zumose",
  "owner_address": "0x6def58b33d9b7e8e4a85b95b43a241b9a81e704b",
  "raw": {
    "agent_id": "350667",
    "agent_uri": "https://centralcity.ai/a/QP1oZx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zumose 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/QP1oZx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zumose",
      "registrations": [
        {
          "agentId": 350667,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87989c06-ae21-43a0-ab96-cab0e7670ae9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QP1oZx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793907651,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:43:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zumose 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/QP1oZx"
}

What the leaf hashes

{"body":"3bc36dd5d8ba7c7d90a5307f2393d069fe741088de2572b62228c2c2821837ac","id":3447904,"kind":"listing","method":"sync.erc8004/1","observed_us":1793907806171669,"prev":3447227,"subject":"erc8004:5042:350667","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. 0xcc75947bdc444ead8e77a095a1727dc0e0704e2af65f8d771998c971a4ef2fb8
2. 0x789ac91bd16ffb9e1f721bb0aaaac6fe0caddd5dfe100e066fd7beaa86f3b84f
3. 0x5d1a8bc9d0cc76007593bdf1b874560a7763b271590ab7a9241530398079994d
4. 0x981f07e41930934dcebd6e311fa70254b40da1d85a5ba10368adc0688d924f05
5. 0x954c98d7ff20f409c635e3c2bc494d1e0afd43480a1946f7441409b1597ca320
6. 0xbf5b38f35ae22c923bb5767ea387756f94d46cd680f2b1bf6d93653438adcb85
7. 0x6258fef82e8eeea947b22e18ab2f512a822400b1cac65b908773fa3f7b60595c
8. 0x40d22eab5376a954312fac66283034e4e7bf1ae04f20d846c6f4da33eceb2df3
9. 0x7a94a7ce4ec9e0a6bf03fe92395969e7a1cd8c7d760c7e83b91e8019eba20aa9
10. 0xc960347b1c841e3a07115fc0486e83e4736b3790fa849ee7046e84500193af54
11. 0x4adb2d4441406925eec0c08727f1e23a76a7a73a0bfb852ce2eb160d72b95d58
12. 0x7c39894dcc75c1cbf685a54c12ffdf8996d182f391919a7a72c9bc6b6d18191a
13. 0xcf9c86bf65b4a0a75207f5b32a0f35fecd6ba8a456e38a5ce345462fc0b7b0ec
14. 0xd01459647d40d605c761723e6522a6a8a4f8cfb9e4f0ef03c29b44591ee9d962
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94