Evidence row 2301273

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Jmmk7b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45e8e1e2-2108-4af0-996f-ded156913dbc/.well-known/agent-card.json"
    ]
  ],
  "name": "Flefer",
  "owner_address": "0xa0488c507143e77c8eb82e0cced6698396042f45",
  "raw": {
    "agent_id": "141812",
    "agent_uri": "https://centralcity.ai/a/Jmmk7b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flefer 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/Jmmk7b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flefer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45e8e1e2-2108-4af0-996f-ded156913dbc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Jmmk7b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:28:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flefer 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/Jmmk7b"
}

What the leaf hashes

{"body":"ce940efc21dddf4a5cf686bb033c8225de55b2acb22f6930d66e789172afb79e","id":2301273,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662089988657,"prev":null,"subject":"erc8004:5042:141812","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. 0x89971e4d450d6a6e1009c86448a7e396f5fed354ca58a4ec6bbfe15ce029ddb5
2. 0x163ca35f39c3e0cde270333721d9f1bf703d0f0bd3ad32649206eb6f84ed65dc
3. 0x2d376e25f03ecbd9c8e36496c7da09c28103f840307f6452c0263ae7ce6b4e5f
4. 0xa26b0e5070756a2f1365428e257278a043a056074383a4dd69d4bb793843f35d
5. 0x4a7aced40b5bceb40483b3484d315ca8eaf695adcd04dc4823b36654c7571502
6. 0xbb815db052bde8c6cdb6bf81cea01f87651d210c1e36e71a98a07d57eaef27ca
7. 0x3584ceb2f7cd32eee5ea84bbf84d58630df7d8e7aa48fc75413aacaac558591c
8. 0x7527fa12967a86b7d777e45bb86bb2037eb9d1b9d3872678126735ace95b7c3a
9. 0x3c44f8dd1b442c85a9fec6c4350485a26669a549dc6803f775c00d3a3f88aa51
10. 0x7a0750e84984ca21dcb546cdf1623d9eb716e54924516d2369501286d12192af
11. 0x3cf84dc9082ad41880b936a8d92ebe24df1638c114fa54db6c50b34fae1de89d
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af