Evidence row 2066578

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fkyi0k"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c2b577fb-ea4c-4449-bdd6-6987b3ae9b18/.well-known/agent-card.json"
    ]
  ],
  "name": "Dekempero3",
  "owner_address": "0x5b9b68026436498ee210d18d8dcb8af4fd6b9595",
  "raw": {
    "agent_id": "64885",
    "agent_uri": "https://centralcity.ai/a/Fkyi0k",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dekempero3 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/Fkyi0k",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dekempero3",
      "registrations": [
        {
          "agentId": 64885,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c2b577fb-ea4c-4449-bdd6-6987b3ae9b18/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fkyi0k",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597304,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:32:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dekempero3 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/Fkyi0k"
}

What the leaf hashes

{"body":"5bd3d54d1747cfcc3fe6b7ae6c4493eaa6e20a7d92488e5d44fe414284e717c0","id":2066578,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597521149627,"prev":null,"subject":"erc8004:5042:64885","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. 0x3ce1412ae7dbc27e71a87bcbc8dad6dd3219c41b96498ef72f89035837e98f63
2. 0xf06f9ddfc9d0da5e94a5ed81e942bc6276e5c5ca28290de8bda57b8d470017d0
3. 0x54ff5a575430d9affc96b9a1b061b046c7811b29245e80b4609b71d8202ee87a
4. 0xea94d71137fddd9793edf2ac8b5f604b87593dc3c14c339eb271c1293567c0a3
5. 0xdb8cace3e6f8f40e787b65b8f0442cd50655a8322556676955af7cfd8786aa28
6. 0xbf7b9ae68d59c4aa8e6941fa9dbc288b7ec3a86e20b2bd8b2474d64020392975
7. 0xce094173146f2e5dc714f3ad3f7f7db26d94566954793e6b2fee6317ad709a84
8. 0x07fa897224401882c9acc0430ec5d14c6d634051dcddcfa141f0e0f928bd5791
9. 0x338ad19f2485c434ac5ed28a525969db6dbc4c7826faa2c38c28f406becebcf8
10. 0x688bc5816e78c39df84691faa734e832631abe8d84ca1ee1cc451bc7b16e4461
11. 0x594a62aefb46bb850fc4670add4c3d9510ccbbb7516910e86690053885b3ec76
12. 0xbac6cdbbc8a23e8233870d7aae1d614c0c1fe809d0e40a72ec73dff09341aa56
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af