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Evidence row 2196492

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:124157
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
552ba51f410d908dedce0bf70fce329363f32b5b0ffd8ed3c6fa2dce702dcc00
Leaf
0x28376f886d4ee4d1605d75f4b88171576292cb0640e9ba9e8affd2644be9eaf2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C6mqig"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8121f98c-e3d5-4eab-ba88-dd3f90c93e52/.well-known/agent-card.json"
    ]
  ],
  "name": "Besto",
  "owner_address": "0xd75d872bbbd26cd841e83d07d89839acea2d117c",
  "raw": {
    "agent_id": "124157",
    "agent_uri": "https://centralcity.ai/a/C6mqig",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Besto 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/C6mqig",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Besto",
      "registrations": [
        {
          "agentId": 124157,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8121f98c-e3d5-4eab-ba88-dd3f90c93e52/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C6mqig",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645865,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:01:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Besto 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/C6mqig"
}

What the leaf hashes

{"body":"552ba51f410d908dedce0bf70fce329363f32b5b0ffd8ed3c6fa2dce702dcc00","id":2196492,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646084246361,"prev":null,"subject":"erc8004:5042:124157","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x283780d89d576ad37d8cb9dbd99d87990872534fac268ab052be074169f497a6
  2. 0x4bdd9c35d5ff16250c262dcc743ea0ec61cce48f96d0c45a04f3f713aec571db
  3. 0xd05aec94fbb63408593e94f02b482546961f8bc62aac7a3c2631fc1e28766f89
  4. 0x182ff461fff0ee8b706ee545bd59fdd68514d51a30cfa3b6d8f12276601ee3c0
  5. 0x6c1e56772e8e21f2cb2c65b4e0d9de53c5b3de3b9dbc3084f560c8e5ed045223
  6. 0xa9d558e12a25646735c508af9b8130270ae569f2515a84e4e5fe5ba09c8b4b41
  7. 0x751d762b4cd988e08b76fef96db024ff00170a8bcef9a56413b068b8bb0f5bf0
  8. 0x497306a9e7592894bed844a451d0e2af615f64e4539fbee7ac150eccb6cb76ea
  9. 0x39de0a870c59ab17a3ebeb6b8fb09bd349258a9482beb2002e048b93c00f34b6
  10. 0x60048d128f35d182690bce0dbfc8c6b0d66f79da360a18d15f1800c6c1e0934f
  11. 0xe1b8509e01d1532793b61f1dc718c65fb553f0a888aca1c23fcbe02c5333eab4
  12. 0x3a4530c387a03c52b7afbd39200548993215a4cb14f3e53ead9b1517fcfe0b2c
  13. 0x51e311ca2900bdc02d33f863997ecf605beee83455e2af17106fa126c029645d
  14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
  15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
  16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON