Evidence row 2279459

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D8hkdy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f75de48-a92d-4e5d-87fd-61182f90ee63/.well-known/agent-card.json"
    ]
  ],
  "name": "Fedo",
  "owner_address": "0xecdd2173e5f5aed510ac79feacbdf3c872e06d60",
  "raw": {
    "agent_id": "132951",
    "agent_uri": "https://centralcity.ai/a/D8hkdy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fedo 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/D8hkdy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fedo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f75de48-a92d-4e5d-87fd-61182f90ee63/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D8hkdy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fedo 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/D8hkdy"
}

What the leaf hashes

{"body":"157bb3ce4ecabc8ad4ac17ee599458dda210667f072ce8ab0298854318f2ae3a","id":2279459,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653539805028,"prev":null,"subject":"erc8004:5042:132951","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. 0xedec242b076a66182f37241e0e2e8b6a4629ebd1483ea79c6078603d461aa4a3
2. 0xccd3cacaa3d58adede2d4291750804c9a9d257b7792307823ed7e791aeb52f0c
3. 0x20504d45603724c8d0e50651feb57a0a4c39045a872295a519268f57b5ef2922
4. 0x7016761bcafdefed4134db42d907096222c3bf856ecc1693e2bd24cade8ce39c
5. 0x32b73d8444027d935b63fa45d52b166c6192866c736cdde0fe367d550767cc46
6. 0x74f2c8caf67806cf9f8319df9bf1ef546c162b18c1cabcba2bc17112716d6ef7
7. 0x02f4975a9c83006a983803e911eab4f4b64a3354fcd935ee690b5598ecbe6b4a
8. 0xd7a3fa6ce26669a7a9203e81be57abb13f2bc4c11475f256ebccd209c8ebf05a
9. 0xa5c231a4524ed72200519b1f96d7d54fd624e77a8fe803df98838fefd1006c65
10. 0x9053d5bac47b2eb871c817939144ee7e0ae39338220b3927cee209062946bedc
11. 0x3e8e0a80d0d1e6892613c589815216d3f150228df9977c0e1624cab3ea6ebfdc
12. 0x81186f1d3fe58c5a37fc5a986c2e4440f453481f9e7d23a13c45f48adcec0bb2
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af