Evidence row 2972060

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vn7C9J"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe290789-206d-497b-9d3e-9846d7c53bf3/.well-known/agent-card.json"
    ]
  ],
  "name": "Kliotano",
  "owner_address": "0x65ad6bd0208a22cd8c224d7003b6ac783aa344ac",
  "raw": {
    "agent_id": "233990",
    "agent_uri": "https://centralcity.ai/a/vn7C9J",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kliotano 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/vn7C9J",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kliotano",
      "registrations": [
        {
          "agentId": 233990,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe290789-206d-497b-9d3e-9846d7c53bf3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vn7C9J",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793778051,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:43:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kliotano 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/vn7C9J"
}

What the leaf hashes

{"body":"6f44bc55ffc8e25b4ce4d7e3911eb5ab27b8c415cf760c53d4d19e724dc2086c","id":2972060,"kind":"listing","method":"sync.erc8004/1","observed_us":1793778184196808,"prev":2971645,"subject":"erc8004:5042:233990","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xb2aca74ba62c28808a15a5d916cb158e0fa1ce80e7a41a5b3fc1daf96bb8ff0d
2. 0xdf4371392f3b7ec05ebf7baec6ce932f9f1068f6d8798cbc3176942507688ed0
3. 0x841e434a0a122c13365a85bf43a27115915967c22ef575af14d448b92d2ce199
4. 0x090b77367bdb801ee523fc575e40375d85390ceece4f00912f031cbdac25b0e3
5. 0xc80e5ede7b22c4fd0e22a21e5c103a1371c3006d069d3bf7a311a54d9ac80300
6. 0x766fe6fe8625c642ad71db6e3f765d1e461383988761f8b25fb22cc577ae97ac
7. 0x4fdd6d0e731a305e6e5cfcbac0bbc598a5c4f9e627bad0f1e57b8ecc2f56a4c5
8. 0xda00e6f62ab1380cc92f6fef9996d0aa34d360733f8c7c0ff418186b3746dc2c
9. 0x72854adef3d367061bf6748f058156e877e957b6fbc9193d51c2840ab430e805
10. 0xf1cc73c5e31d40ed243aeec8b02c6f89cd80932f1e2151b6e7a16fe90f988360
11. 0x4ab787107d8b59dd496cdeb924519a23b21f6396d7e86da68bf66af1a8a60949
12. 0xc19db041a0cb1227803a4900c399374c1510173e24c4f02a67ced8c099d46017
13. 0x7e888ce63b4cb38fbd4960699aa8bf4042a285ec16af835a364b7fc414ccb08f
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345