Evidence row 3413063

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xzCUY8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f33a94f-ab44-451d-a3a0-3558b589b649/.well-known/agent-card.json"
    ]
  ],
  "name": "Fezik",
  "owner_address": "0x952e8c396da84581114baa13a55a7603c32c6994",
  "raw": {
    "agent_id": "339319",
    "agent_uri": "https://centralcity.ai/a/xzCUY8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fezik 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/xzCUY8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fezik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f33a94f-ab44-451d-a3a0-3558b589b649/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xzCUY8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:13:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fezik 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/xzCUY8"
}

What the leaf hashes

{"body":"3d86f22e1faffdbe2ea09a363479d7e06b8142ecf4fc451d41bdb55dd4b94c0d","id":3413063,"kind":"listing","method":"sync.erc8004/1","observed_us":1793887997129469,"prev":null,"subject":"erc8004:5042:339319","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x417bc1fb55de2562c5e335d95de052d05206a13452302e599f89c535d95b4dee
2. 0xf0d09ee00dcfdff0f425c325bb16e0783b5860beeb0c3ea43503ffa083c556df
3. 0xff1e887a05485795e65f779c585a5b2241cdbdf849544e6bf4b56b27a2c4f1c8
4. 0x0bfe8911f9bab7a283f772035c28aff478ca3ed46731ec9e3828536aac155207
5. 0x87a0e19d4fd87c206fa1866c727786c253fe807604740fdbfc5512b9deb61ecd
6. 0xccfe74cc99ac756c8e68c4777cdc284d8f450b12a7c1f02d979000d1c0199a08
7. 0x926363a1f6e2c3320564cd066d987ead075f195ce9702cc66fa36215a0314dea
8. 0xfbf8dbf32f20479ff9c5f02ce327716809ddb377eda6666db7d4a30294c5ef00
9. 0xc3a993494ee6a7260325c66cb0baee99e0b99ca3b94ff9ee13cf32011ea1a0d8
10. 0xc5babeced5f52e2a386057aa61f30ee88e5086acbc218886d3352c1b573b7136
11. 0x64531a7a62c5c19fb465e1973f30e30f7b4ebb3a750ed33ec58ccfa84d263c44
12. 0x44be7bf31117cfdc02df380c0df4fc597e075c5a4d7ceb8b3d506c703532e7f6
13. 0xc7ebed77a6cd635bb63c4d9c509a16fd09b48fa6c9d06b421f9de84414da9e18
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94