Evidence row 2119059

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6HrKFm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/139fd93d-0ec1-435f-bf06-c990642fae68/.well-known/agent-card.json"
    ]
  ],
  "name": "Hidabel",
  "owner_address": "0xfb66d447c6ab3308a65297f4178b57ce5f695dce",
  "raw": {
    "agent_id": "88072",
    "agent_uri": "https://centralcity.ai/a/6HrKFm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hidabel 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/6HrKFm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hidabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/139fd93d-0ec1-435f-bf06-c990642fae68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6HrKFm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:20:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hidabel 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/6HrKFm"
}

What the leaf hashes

{"body":"1aeab99f40c055549903fa79f9820cd53bebabde0073abfe1641afce5a585f01","id":2119059,"kind":"listing","method":"sync.erc8004/1","observed_us":1793618442565531,"prev":null,"subject":"erc8004:5042:88072","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. 0x9f380a7cf3326aec6781bb871d0554fc1f2cab8e3efdd9c193b83f63a8d382f6
2. 0x18bc50bcd5b8d8679dbe4e71b64c2c6f2dbe95493c7bea25ce8cfb072c4a303b
3. 0xacb0ccc80edac9e9ef0df51614f3cb35a5c1e3837dabf68c46b38c7419ae964f
4. 0xd7f1b9e53cefc70d7f9df6f24e3aa25dd55a56052c11117d56b74a8701246de2
5. 0xd7439936d92f95600109eef869c114cd255297861fd45dab07535ab8d4e2217f
6. 0xd8f2cc6f3a17cfbbdde78678e5978b4a18c57ca913db4cdf82906b7a672eaa2e
7. 0x05a8c429ff19b53791d87c6141a225f3dd1e631292232b9d82570664e69a5e0a
8. 0xc0d04c247e98fa89da838009f5e4353da93dd1824e090f7b54c579b21d86d544
9. 0x2647c6d60ba1f8847a608de4a3ebeffcbc1fc0b7a1d9850fa4ce3052ed6c5595
10. 0x8935c4efd2799732ba97fe7e48cccd31c4e71f0f2cc957834ac9cfe931fdcc2f
11. 0x21ed42ef9d4b969ab9323d61271dc9de4354686276c10894ed97a393503c9e42
12. 0x276e2fa0c21c2220acec5005667f6b7cfa183a8daaf7f317e5077bc4c6e08db0
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af