Evidence row 3708671

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/drfm6o"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2d45912b-5b04-4270-80df-45d57f273199/.well-known/agent-card.json"
    ]
  ],
  "name": "Pukino",
  "owner_address": "0xbe9ab732c7f86c011176ee5ef654787697590680",
  "raw": {
    "agent_id": "387119",
    "agent_uri": "https://centralcity.ai/a/drfm6o",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pukino 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/drfm6o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pukino",
      "registrations": [
        {
          "agentId": 387119,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2d45912b-5b04-4270-80df-45d57f273199/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/drfm6o",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793958290,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:48:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pukino 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/drfm6o"
}

What the leaf hashes

{"body":"1c9db2b030811845f5a2444122d7cb27eadd1d06198679d0b8d6138ba08ea8d2","id":3708671,"kind":"listing","method":"sync.erc8004/1","observed_us":1793958499667587,"prev":3708347,"subject":"erc8004:5042:387119","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xbfab2aa6f04d9cfda4b6d6b484edd72b2ee76146d5d09d4fd416a1da2f7c15c9
2. 0xf9cbf24deadfe24bb15dc4c9680fbc01749307c974b5de278f2a42eda70a2632
3. 0xfd8ef0f2c95385515efea008fef2a091fa3d3d0b6834ddacfeb88853ab5ca978
4. 0xb10548cba5094bb60c9f238d882fa8c077d6dcfed4600fd8ed2f535407cb177e
5. 0x55e0467e3da45b0a263222713d8f21ddfa9479e22e154e745018ffc93e8ad849
6. 0xad2cefbbc191dcef1a8c23da079a428238e5bdc4ce4f9a45977cd280a10d45ec
7. 0xd2d87ad6110a807045e4303eaf3e4bcb93e84598ded34408ba7d251796531275
8. 0xc28c0b8b001bf74b4393edf7f81746d6f05a5805d5ffe0d5728304c48c58bcea
9. 0xe51cf4eb4dffc0767b9c82cc47f63711b12f660e21a89c9202d8a3d5ff7659de
10. 0x9891b53e9e8027deeb6df874da0b5e1b0eb01db289dd013b1d6f35dbb8c33fb7
11. 0x849a981d479ca43783a2e0409f2216cd64b951c9bfbbb05efd0b60dc7ba195e6
12. 0xe18a0c9efb6c9fbb14e2ad3156e706631b009d0aa0b96f61466c4aa06516f794
13. 0x1d1df83479f80549b083ab17b54627f4ace699e45477c6666da6814f41da3754
14. 0x23b6b6bd852701ba4a17fc526ab600bd25964edbe01b5117d675c3a9459bb7c1
15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1