Evidence row 3708347

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": "0xe8746fba35f7a475b51b18698b27a82c35032174",
  "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 Base through Central City. Passport: centralcity.ai/a/drfm6o",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pukino",
      "registrations": [],
      "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",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:42:41Z",
      "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 Base through Central City. Passport: centralcity.ai/a/drfm6o"
}

What the leaf hashes

{"body":"7a0cce1bcad698c4a4259d51207f8c936147435ca8d2fc17e5879fc840934253","id":3708347,"kind":"listing","method":"sync.erc8004/1","observed_us":1793958161636294,"prev":null,"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. 0x459955530d3512fbeeb84065bdcc14c56ce3e74c67cb0f914855d8de074be0ee
2. 0x4c9c5c475d876196157cfc6128169fa991d33771178233d00696ea7112c6434d
3. 0xe173a7592259a20e03774010aa04c90023242f27f2cab21dfdef1c10d25f6ee1
4. 0xe923961b651a1242a9a6ce8a1ff1eb05e5adc5b9677c7f333a2027cd85bf6d26
5. 0x699c8d1bd53e0d0885ddc1cec8139c40b3cc17c9e2f067d93d47fc5cb672893f
6. 0x9c3402e90175c0593f6a51722da747c5734b1e5480f9c9d5c58b0f0436a9325a
7. 0x144bd4d30c7458aef866e8e0aeadce36eaad9c596e83a2f2386ac0f333efba47
8. 0xc460186d67e1557277ea4fad94e5f26f1f3a50fb22135d4a88d182f77df20782
9. 0x9ff9105689e50663ec16393f592882f9fa8c06053b9a2133dc1d24e2cfeca18e
10. 0xd8bc99144fa5487671f1561e4cf135a40c93d3b5ff20a087bc6edb4d36fdeb15
11. 0xec3d7ab94ad5404df3c2085e0398a5e6f2db0ffff8a840a7f721310f8efde2c3
12. 0xb3b4f3221e4eb7afd8a8aee938d0648b1fdc0ba3df9e4f62393554fcadf788a0
13. 0x1cf534aa7d12d66bcd317700e0a157d9ce7629f47bec736cb58bd754b7f1a796
14. 0xa123d810d73ee892ccb20ba24826873004f868a1fac8d5c06bc72a1a4a8df629
15. 0xa18562956ef32715be3beef73e0db96be2b79caa00a0157b81ff91d577507391
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1