Evidence row 2088098

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XHhtXg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18cab310-6697-4a60-a631-6e6d841e5099/.well-known/agent-card.json"
    ]
  ],
  "name": "Beker",
  "owner_address": "0x3f5b0e15b20b4c75abd10c2bacbe791c763274fa",
  "raw": {
    "agent_id": "75449",
    "agent_uri": "https://centralcity.ai/a/XHhtXg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beker 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/XHhtXg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beker",
      "registrations": [
        {
          "agentId": 75449,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18cab310-6697-4a60-a631-6e6d841e5099/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XHhtXg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793606031,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:57:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beker 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/XHhtXg"
}

What the leaf hashes

{"body":"694a1e1b3c5d0b66346f2522d327f43e91b8b9e4443325bd285ee3160f6cf11f","id":2088098,"kind":"listing","method":"sync.erc8004/1","observed_us":1793606221636262,"prev":null,"subject":"erc8004:5042:75449","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x123c8570f289e971c0a1cdef1ceaccc9312357976079c9f45572559fc39609c6
2. 0x8df7bc48aa843a61dff2c0adf69b55cc6a8dcfdb331d6a7de90fbb695d82224f
3. 0x4bea205feb3b1b652de8cc35f9e5dc7ee50f49c36439279309d7efbc5b0d928f
4. 0x89962e6f8d3b943971ce8c32b2ce7f01bc6bfd0f5c69adcfa6faa41a3e03bb76
5. 0xea8eec1d4943640d9b280f1a78890446cbcb5765881012e1218c4a778c42ef11
6. 0xa97902eaa6c3d45db25eac725b4c6b7658e48c264ed125665934b802df3d2aa6
7. 0xeb888f15e188d385b974d0af63db162ec3097ebae8caeb3359ae220a20642687
8. 0x09a711307cb9e1f8540a85727dc7466f08deb6909f70eedafcf53ee011d0ceab
9. 0x25e94516a288c67ad5a71f7b2de3f39aa78d70cdd772856c2ef1eb9fa5c12d84
10. 0x6af4ccece8b9e18b69fd3e21277cdc716eae569e4cffeb251f1a9ad106c687e9
11. 0xa5811a0b89dd1221b6a020c2b4a6a7361cdbabfb7df683848ebfb0ea27be86af
12. 0x74e0d631b606ef854cf5ee37e8a4af7452fcdd0b8dce7d3646c83926c6ab1fd5
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af