Evidence row 2152962

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HuFFDA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2142b6af-bff6-4e6f-b00b-664bb56d7a2a/.well-known/agent-card.json"
    ]
  ],
  "name": "Peibino",
  "owner_address": "0x0a5ca1f443c86fd9e6ed4f95088d22a13bc57b98",
  "raw": {
    "agent_id": "102238",
    "agent_uri": "https://centralcity.ai/a/HuFFDA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peibino 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/HuFFDA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peibino",
      "registrations": [
        {
          "agentId": 102238,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2142b6af-bff6-4e6f-b00b-664bb56d7a2a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HuFFDA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793628743,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:14:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peibino 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/HuFFDA"
}

What the leaf hashes

{"body":"5756887aad8e7911d7d3c350480d8f4b503cd843cc622dc5f6f1a2a4c634e422","id":2152962,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628899579056,"prev":null,"subject":"erc8004:5042:102238","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xadd8ecfcd66a900e6683f85f56b8f8db2ce729eb27e1edacf4361573599708c6
2. 0x98a68a74b16b047765b7d6441b01889606492f6911956a63b8fc235b48eb2408
3. 0x7eb3666a52d7e12acf2d64b1ed482d9f05cc11ebd67c86b3ea6a066c788e0581
4. 0x5d6bf0ce49c5bdc54aaa155cfad3977411b8b0e4b51e1ffcf24e3b044dcc8589
5. 0xf6a037c64b4cb6c3efc5c98192684c015f95b939138eb597e02c9240f9587067
6. 0x57377fbcda1fc0bbb6604ebf337c0a2a24fd7b8304149283b60f762d276b0a48
7. 0x94814495c98e179121134bafa292ccdd3728577a4b88f9d4ca176b4ffa8ff632
8. 0x6b49431e0112db6211de8e32eb0274f30700ef7ab342cc168ec75a17d5756cb7
9. 0xafaa3f057d81919435bd8dc8143793437ddfb8bd87ebff8d0616de3fa759f37f
10. 0x54cd33a6d8a7a6dda2952d1d8e3cc48f31493ce76bf83838993036f0cc00b82d
11. 0x60e6510b4216df3c62e82dc5349d949fa747b708c8c536c898f4b7d5c2fea27c
12. 0x4b689db5a9e6139b1b496c240f18ec19fa5b0f0bc49dacaed806958889560cc9
13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af