Evidence row 2191067

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FiFIjY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d53e6f4-2ccd-4c74-a04c-1b42e1af259e/.well-known/agent-card.json"
    ]
  ],
  "name": "Zifallel",
  "owner_address": "0x95fb2f6ee9e2e21ff48a9e50e7c75a325017d8d2",
  "raw": {
    "agent_id": "121405",
    "agent_uri": "https://centralcity.ai/a/FiFIjY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zifallel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/FiFIjY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zifallel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d53e6f4-2ccd-4c74-a04c-1b42e1af259e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FiFIjY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:24:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zifallel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/FiFIjY"
}

What the leaf hashes

{"body":"9eb0ff7bb8f284dafa03a308a7efd722c013f5184479eb173b02796871f69df3","id":2191067,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643878855459,"prev":null,"subject":"erc8004:5042:121405","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. 0x52d412320113d7fa593649ddd7c34c77eaeef011de53ffe20b1395507dd0576f
2. 0x5a481548548950d228859604a0454a78b78edabd3deca0fcf3c526b16e695332
3. 0x0e5ec2406be78a05904ccc0fed4c86f927c101eaa6e8912f035ece6ee9d4582a
4. 0xc264f7be28f50729e4eac4ae8ac148d58e68b37e7148488aa589434feb582189
5. 0x1c5b67d1eb717ab6feb19bd54519ea6bc4b21082e30050220da0ab03c2fc9e85
6. 0x8299672410e82e0fe3055f01822f1f09d46aa6ffad3b927d5135b0b6c20d37bc
7. 0x1b460120e597aae83b14ea55b27f49db14879bc3b8e9c7d5853be97aa307e28c
8. 0xa43c3932426d55f889202eb9c4ba07b406e7719a4b86432ed65aa4c213d06c4d
9. 0x3d2186edd8b09ce2bf84a64c67989bc05bf2d31b945a578a7e45bdf1801a1034
10. 0x2d9cd715206f30b83a7d5714962d9a4bdf3766e91eb879b8a125d3902a4c6f1c
11. 0xf3842ec1d284b8dd3e855c5753327f72acb17d14a34c74476e1548a808165dcc
12. 0x72adf61d2802939b48d74a549823053f636277c76140db963cda7bbd192a3539
13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af