Evidence row 3349207

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SkgbRc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/839cb8ed-04a3-49ee-a288-f6411425673e/.well-known/agent-card.json"
    ]
  ],
  "name": "Trianteko",
  "owner_address": "0xb6ad990e8396c4260e9a8d74ac4fe3801675a348",
  "raw": {
    "agent_id": "318200",
    "agent_uri": "https://centralcity.ai/a/SkgbRc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trianteko 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/SkgbRc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trianteko",
      "registrations": [
        {
          "agentId": 318200,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/839cb8ed-04a3-49ee-a288-f6411425673e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SkgbRc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793842658,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T01:42:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trianteko 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/SkgbRc"
}

What the leaf hashes

{"body":"a398b3ef624d1ae667f638b3a21efdeda3a52955c36664fea2da4d6334651433","id":3349207,"kind":"listing","method":"sync.erc8004/1","observed_us":1793842943809038,"prev":null,"subject":"erc8004:5042:318200","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. 0x0f55e7a3943167160f864b33ea2f5e5cfb458a7bd06eb5e90c23f3ed91e26a7a
2. 0x09bac60486d14409fd82768cdccd5c1c2befd8b43e4ea4a2f0c5d913f6bc9144
3. 0xf76a5ab86d6e169455f996d5d681a0d6732b64a7e2e7ed2043d60d97c7823534
4. 0xcc2a907b45bdc4f44bdde45ddb59f41bf7267a503ff4ae5b771d1853b7abfb32
5. 0xb0c5f37887e244024372996f8a50429f51bfdee78750385a04f2dbf20b36c80c
6. 0x8f2f7e29a1109fe19941f468ee3a8a67f58552765940cd831404e6effa58bdb6
7. 0xd0c16feff761255c7dededd99865534fa4aac797a8cf8e22c0e2b04b4b03aa58
8. 0x72cb7c883b764f00460297dba72b91dc08ed6427fe7508f8a274e9d4baec4078
9. 0x095b822f72514c610158d30b917a19c3343b29bc2e2bc4d57ffd8cf1a8a5eae3
10. 0x07115712faa6feae0a2ba11cabfd8bcea6e82338c40925105f50c01323717f19
11. 0x90aec82e10982ef103e3fb41bbd14d65d012cb03550e9bc0fa19f6217b7f71e2
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