Evidence row 3701035

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Alqhp3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3519e7db-e03b-47e3-be6d-9ed5f137d0e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Klossose",
  "owner_address": "0xb6153e9c2df3b029bde8a412c09400269c05bc16",
  "raw": {
    "agent_id": "383241",
    "agent_uri": "https://centralcity.ai/a/Alqhp3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klossose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Alqhp3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klossose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3519e7db-e03b-47e3-be6d-9ed5f137d0e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Alqhp3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T08:13:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klossose is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Alqhp3"
}

What the leaf hashes

{"body":"8d89b1ad1934db36170919e39d9ed5eb3f32734abf4f74cd5795f000b7844cd2","id":3701035,"kind":"listing","method":"sync.erc8004/1","observed_us":1793952798102202,"prev":null,"subject":"erc8004:5042:383241","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. 0xa637e4b68592ac607cc59c4bd7adff2b2e32fabb9601a698af19df37e6633744
2. 0x0b96300263b9a3398d3f1d1688a96eb0c22a28029687d1c2dec80e8ed6131984
3. 0x8851d34491fcd9f4104ab542f1f104e7bf1875204017d454d76e5236173da1b2
4. 0x130bc674b1a8d7f7d00e1033599505d1358abedff5a15a965ba9a6772ac05f96
5. 0x4b7ffff705a41dd33d6baa5de82c56a0b4f4f674999a3513d7cb394d316b3031
6. 0xf0a004302718413b197123666663d188015fd356d44a6a49b935b97da5e62745
7. 0xe63508f5575c3bfa020f870de6daa5c3dc58b0aaaab6504bdc9a40663990a94c
8. 0x2ad5d216d82805f9560e990a41fc8dbb5c7b1e6898fbc5d4043e71eb93158a29
9. 0x428802bf46970256671d392b2be2ffcb0c561619e179b7e498f94c168f325103
10. 0xd2f8214a5841c7ade751c8fd26b7c7aab2dc39c1ea68d87c1043396d975b3a51
11. 0x58dab34931ba0b209cc97577771f08be83ab8dbe143d5cb442fdb3d2906eb1cb
12. 0xb139b2834839db8743324314d6f4d63193f67d1450c3eca8505f69842597951e
13. 0xcc1061f6d520cd55b8d045e1a7887ab64f034c3fb35b41e6bebd5e7e6692e623
14. 0xcd45cd6804cf7e7d1e6909626f817ebe91b3e48cfef9aaae97c8bc90ff284ab8
15. 0xd0ea1c67876a6aaf3607745d3124ddfa46a7db70cb95b8b0331a1db5672bf932
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1