Evidence row 3398104

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6NuoJD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2a8dffd2-4f52-4025-ac14-9784d4990fd3/.well-known/agent-card.json"
    ]
  ],
  "name": "Klikisto",
  "owner_address": "0xacc010f5925343a20cf69086e9c8264ac481c576",
  "raw": {
    "agent_id": "331278",
    "agent_uri": "https://centralcity.ai/a/6NuoJD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klikisto 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/6NuoJD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klikisto",
      "registrations": [
        {
          "agentId": 331278,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2a8dffd2-4f52-4025-ac14-9784d4990fd3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6NuoJD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881445,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:28:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klikisto 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/6NuoJD"
}

What the leaf hashes

{"body":"d613a4c3e2fac95a67db14234364598e21dc85852351a57b4e662da155f283a6","id":3398104,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881726480797,"prev":null,"subject":"erc8004:5042:331278","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. 0x450ce29495323347f67becff6f30d70d83a112b1dcb642932b37ed487a646233
2. 0xa6452571734b2ef43db62ad53bddc8573b12b434595ed027dcf791686d00dd1a
3. 0x124a2f49b8b2c1fac1c1a5b85e35a80976a881e47f7b6c576826931993b3f07a
4. 0x9304ca12a3d2d9118110f1f5f7ddc7bddaff7a065c6cdcff36ef01df32cddf72
5. 0x80b22cc5b411f7dfb302791322dfe0247cda0748016ead5f3f1b138c4dbb68c3
6. 0x09d99029f64a92a9d0e38445e542622d94a48b9df420597ebb77a8825cf55351
7. 0xb9de422bf3f90ed0658839173bfc8c8dd9393a27d0fba09f54bead4c4c7d2b26
8. 0x32963c26ae4cff6d29e5cee5c88339b1269f3103d3cf7114e65aeb2e459f1659
9. 0x8201a362d1675e5a82270d9ce606255f3e3d01df096c99c2e6a30e60248b394a
10. 0xe24efa088f374fa21b165571da702cffebadddf0a85df59fc13f1631c054f924
11. 0x856c4df593db0ac5193a105ae738d5450790599c7a80a28992ebe2db5e3055db
12. 0x2d20060a44b47cf87ec420b7f3b3a3ed9daf171215c4b67ca814f088fe613d89
13. 0x649d8ec60f06f8cc0c38fdc08389782fe23f0b52157e9e096cdf0a782e022b10
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94