Evidence row 3473596

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/27PJAk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1c15d05d-0bcd-432c-a1f4-99cb1c962894/.well-known/agent-card.json"
    ]
  ],
  "name": "Grotis",
  "owner_address": "0xac6be814ebfdd65742ccfed6f4abb62c53325fe6",
  "raw": {
    "agent_id": "359662",
    "agent_uri": "https://centralcity.ai/a/27PJAk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grotis 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/27PJAk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grotis",
      "registrations": [
        {
          "agentId": 359662,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1c15d05d-0bcd-432c-a1f4-99cb1c962894/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/27PJAk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793921008,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:23:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grotis 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/27PJAk"
}

What the leaf hashes

{"body":"cba2050777f7b352f11cac16083c39673b4932566a1e5fa577783ccc4a05469b","id":3473596,"kind":"listing","method":"sync.erc8004/1","observed_us":1793921030784303,"prev":null,"subject":"erc8004:5042:359662","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. 0x1023ffb9a6859687240ccfda08180c6da1e5c842ebfbfe5413a0e481f6d016c7
2. 0x02c72263bdfbc6740505b04797e126c55a6e6f45d65eb7e6f6d4b51daa339041
3. 0xd63df817b2f94bd355149ccea7d4ce05ff59d82be1638223fd5752f7b0d2ebb4
4. 0x03183e9d4dc5e1caded7dd146244765c21107c35d97e1c7015080035de760bdf
5. 0x476f83facec4b283b9b21aad70fc852c302583b6147273c2ca0da19582bd99ac
6. 0xd30452cbbf574ea1480bfa690c1ffbfbb79e15ff63455d6477949c7da898cae8
7. 0xb747156b97e037156e67958e86414a93fb6530de4c762c8a675c04ecf9899379
8. 0xc1d2fec2601b405fa36eeb01e864031234ec9bb57233952fe032178bfae00a4c
9. 0x0ae65582a792a11f49958fe8d004f72eb1c5339920afaeb963849ea2272f6dff
10. 0xc963806d30b2f451fc6f6d28c001189eb917f3c2e86d671414af7b4f38821796
11. 0xa266478a907988461f985e386c46b6217ebd73190e675165cec79de14138920a
12. 0x26d1ce14ac2be786b6036f321a3f1ddedddfff3eb64d5d11ef74cc7a3accf39d
13. 0x9d17398ed852fea00b6f693cba0f3fac833f2fc39cfba183e3384d7cc0a44e20
14. 0x47c0af421be542bae928fedb1a38a4c4bdaa5f3a21a9de0a78346f0dfc9721d5
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94