Evidence row 3721216

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/M2Qagb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9b3609cd-df55-4953-b64b-f4eb3a9d44a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Stoza",
  "owner_address": "0x1c99d8afccc89eef57363d7e65575578e53e278c",
  "raw": {
    "agent_id": "393448",
    "agent_uri": "https://centralcity.ai/a/M2Qagb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stoza 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/M2Qagb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stoza",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9b3609cd-df55-4953-b64b-f4eb3a9d44a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/M2Qagb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:01:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stoza 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/M2Qagb"
}

What the leaf hashes

{"body":"1d61741867d833b06227b2bde4fbe964771ad63feba14c474f199f94bc375397","id":3721216,"kind":"listing","method":"sync.erc8004/1","observed_us":1793966512598457,"prev":null,"subject":"erc8004:5042:393448","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. 0x65636c27b1487b049b97b01ded2074a7d5503d3019919d6bcef46541f6231690
2. 0xb97562841e17030df8c389b7a9bd5d99d0d881e7446dfce149725ff6f3837e4e
3. 0x650badd52851db92de5c8f9dc3f3c734e57d0be115908ffa3ed8675eae334494
4. 0xd2bac59ca8b4e5a372aa2844f24c5479e847bcc9fa841d75075d73a283dab77e
5. 0x994bd26ab8fe20da232b2b5525c58526f3c884e8f7bcfd027cf2e426fb995831
6. 0xb4fb7ed37393c64db9524e4b9372907f19fafb656b1f1b441211fd1680b6ab76
7. 0x46f84e7a4553791b455a761c95043fa9151b2f75de76af3a384979fd6d673332
8. 0xe2eb3e10807f141a237bf54b762451bec70c534b9cbdb1929175fe993cb419de
9. 0xcdd1e174c723e2c9586c3c6c30fd54d3967e0eda5c9787a6f900f7aefaec6237
10. 0xdd2aa5a1dd3cb577f16022cf975c9d85556bfc96a96eecc4c52a5bc51b741d13
11. 0x6a4a73862fd4ef758214193870335e3ac764a4402bd4549889f5dc2e09749636
12. 0x00ca8df5bc54c09be29c5b933af5c8bdb338f9532152b76a33aa0fd8bbba8aef
13. 0x0a5e3333eb757b4c8818c07177ab0cfcb12c6f880dbe91765c3cafe1150c3e7a
14. 0xb127712f60d35ebf9394e769405258ca2f7a8338151d93fb5ef9288554fbff59
15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1