Evidence row 1771291

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JjPKg1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e78853fa-348e-4c01-b3b7-9606f9d4e42f/.well-known/agent-card.json"
    ]
  ],
  "name": "Fansose",
  "owner_address": "0x7f96ae3afff7292eb28e3f07e92ec584ce714a86",
  "raw": {
    "agent_id": "7353",
    "agent_uri": "https://centralcity.ai/a/JjPKg1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fansose 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/JjPKg1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fansose",
      "registrations": [
        {
          "agentId": 7353,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e78853fa-348e-4c01-b3b7-9606f9d4e42f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JjPKg1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547090,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:31:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fansose 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/JjPKg1"
}

What the leaf hashes

{"body":"7f77a52941ac499b0e660ccfde9c32b4769a5ae44d712727767fc8da8bb8d91b","id":1771291,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547098567618,"prev":null,"subject":"erc8004:5042:7353","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe28651d376908f5d50601165cb620686901ba1fa3fe6d312959c9ec26921c4c9
2. 0x8e87dcf2766e5addd9e8e5d8d32c39bf5b233a85a01949cd35a3d7f422ef7895
3. 0xfcfadfa64ab4077b1103bd0099468bcc9b0b59d41ac6c679ae266c729af3b22c
4. 0xe754186e699c9b3a3531fbe024fbe0efde839588e62b402e9272f7cc1d508fc0
5. 0x49608d27eef5a5d03587197cccb42d9b95ed08cc94e012a44f9bb01175b0c803
6. 0xb502028beed1811a28bc72ce74e7506ad7a99bcbcf8e97b855a6b767dc610b03
7. 0x3301ead90887aabf518513dea71e06db650827124367151b47b71ff720eab361
8. 0xd2c4dd017612d63caaaacf60e86190b52988c777a10a82734877e3200f66283c
9. 0xdab27bb3cb0c88955aabf8fee255c115ed1deafed041baec47d7198f03bd891b
10. 0xd87ba2b61ca26945cfe6a800588212ae18b5e902f3733716f9f34e5163c18474
11. 0x2de20f493130a51294a758075e0aea66668048139b2aa835e47cbd33453ff2b0
12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90