Evidence row 1782243

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9ACFBc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fc941c34-91ec-4012-a95b-32b8d61e7dd5/.well-known/agent-card.json"
    ]
  ],
  "name": "Friatani",
  "owner_address": "0x9a3deb8a60dc19bc876648a467c8b7b7fe3a2e3f",
  "raw": {
    "agent_id": "16568",
    "agent_uri": "https://centralcity.ai/a/9ACFBc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friatani 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/9ACFBc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friatani",
      "registrations": [
        {
          "agentId": 16568,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fc941c34-91ec-4012-a95b-32b8d61e7dd5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9ACFBc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793556193,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:04:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friatani 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/9ACFBc"
}

What the leaf hashes

{"body":"87cdc6fc3fdcf748495b6c50b200f6a1ca933698362f5fcd02da46d8fb6cfeee","id":1782243,"kind":"listing","method":"sync.erc8004/1","observed_us":1793556283192280,"prev":null,"subject":"erc8004:5042:16568","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. 0xded2724976ccbb988d1db41c8303cdb778d5eaff4473dd0027fb8af736cb383d
2. 0x7071d2a89c487e1c27cb058033798047cc4047b59364f2b7b16809832a766288
3. 0x01123906319c84d5a545b347fd4b289ff33b734ed63d87c76f3244f586af01cb
4. 0x2270ff825bc3bf31581807d2892e2b170c15e242bd013cd2960c9b158f1ec914
5. 0x77c4fa38d543871cdce16a24917d51bc7834a1efa6cd8435a73b19198620c83a
6. 0xa45a8fe5220332dd1f9d9692367c112b26613326c41e0c3db0f80720664dfd19
7. 0x53d04eb5d35a535ee70d5d4be6a4e095a0d824ed882d0886654320ecd526e8d2
8. 0xdd8cded5c5bcd6dc349329f45f16eb3372363c9d939e27455bfaff2554c78ca5
9. 0x1c83b56cc10694b0c5788df106c34a0c853f8a425bc961d3d761fcd7a3947e41
10. 0x8ce69d24ec08792d907a366b5ccfb33235e10a1dd54a40d61d530d773a49207a
11. 0x7867fdd90ca6b2ae342b2e81daf9d935bffa20ee68cc5d30bde1159f1a13c955
12. 0x611dcfe15d117484d1702ae24b6e3597433b35a0af5f331508e285f4b842d219
13. 0xd1d3d18403c8d600bd2ffc7617196b7b7b40c9cc69bc89a55f9c3d8c58bd3cfd
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90