Evidence row 3722867

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rPuCwM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0751266e-b271-4bbd-9605-ef6f373e0047/.well-known/agent-card.json"
    ]
  ],
  "name": "Zurler",
  "owner_address": "0x73ca7d13426b4e237809eaa2275e5f7bad0503bf",
  "raw": {
    "agent_id": "394029",
    "agent_uri": "https://centralcity.ai/a/rPuCwM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zurler 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/rPuCwM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zurler",
      "registrations": [
        {
          "agentId": 394029,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0751266e-b271-4bbd-9605-ef6f373e0047/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rPuCwM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793967374,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:18:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zurler 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/rPuCwM"
}

What the leaf hashes

{"body":"7c9ade4565bd9c79484d1cfb8c621f245b7bac1ea83b23b7d4f0c4ff67b6fc58","id":3722867,"kind":"listing","method":"sync.erc8004/1","observed_us":1793967510410373,"prev":null,"subject":"erc8004:5042:394029","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. 0x0d84768910662404605b67ca1e120e326f7344b2bf8524df49779419fd493bd2
2. 0x857bfb2b4b60e9b2fcdee5a9325d851a78f1f4c5efdedf83e67b9945e5d42c7f
3. 0x3ca280f922087393827c88fd6d61616a7c0fee9a396e0eba6807860202dbc64c
4. 0x8748198379c4ffdf20371c2e06defb5067211affbdf793b05973fb2a5a0e10a8
5. 0xf5f18c570e2d343d324f6302c5bba6da39cd04f7feb54e45b64ae524036ae29e
6. 0x1b2d9e02de7ef9bc3eb70436cafd7fe5aa6b3bad5f2f1f231f1b08ad80e71b87
7. 0x563c9c2bba154e576f5b18d65f12edae551a7ed4cf4da0a8742f85a38b93f4d6
8. 0xd97ce39b75d0bd28f9eb1b476f4ad29eb858706f72e2fab8183d21fad4104c4b
9. 0xbd419efae735858b625ecf378dac9c82d950870d940b9a5fc4f26161c26182ad
10. 0x0ee440807794006dc430254809bcbc3361230f9cb38e99472ba15395c5cf9977
11. 0x1ba7c4ebc03c67f58f9153cc51a1fd8b6316a80cea4819f7c5bd83a4b4ee5d99
12. 0x07a4f2b66e0404c1edc44752baac2feff5a5fa7c4598e5631b9b0db67bfb28ae
13. 0x484141e98bb52675010773cd752630fd28af547ec9b86a8eb55a8ef6fdf06093
14. 0xab5d80a23ca5a52b4c56f2bb72b2f4bbc10fbb76450f278d3e5eeb93a98596cb
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1