Evidence row 3745608

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ahz25i"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8100a278-ad34-484f-923d-683fff54eda9/.well-known/agent-card.json"
    ]
  ],
  "name": "Fenino",
  "owner_address": "0x7fb48a82b0404cb38df3cd5afd80647e84022548",
  "raw": {
    "agent_id": "402939",
    "agent_uri": "https://centralcity.ai/a/ahz25i",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fenino 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/ahz25i",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fenino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8100a278-ad34-484f-923d-683fff54eda9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ahz25i",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:33:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fenino 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/ahz25i"
}

What the leaf hashes

{"body":"944f528eb8e927d99a192c32aa701d7e71c386af8de3170e721f6d5ca1b07cde","id":3745608,"kind":"listing","method":"sync.erc8004/1","observed_us":1793979213259334,"prev":null,"subject":"erc8004:5042:402939","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x5cd872df54dc2649b1a7cfe4279791e5e7a1978908a83d72d955d08321c9659f
2. 0x5161db5a3fa32b5052c8f283a472ce829819be82587cb0d71d16f84390c74735
3. 0xcb6bf6ca3cc97549dc9632817873099c53d0847d3f5fdb9858fb819496b07898
4. 0x2bcab90a43c87975088438be98a14797d3e1d23d54bf6014d538e0c2a4dd62ca
5. 0x08793c7d6643ad77adeede2c739ac0a982ba6eda593c99e807c21a67052e766b
6. 0x106ad24f38fd4866c2f5e01e099d27cb0489fb20e0d7099feb0ea98a05a3f32c
7. 0x76b899db5c1949352ee1a8dcb7d0939279b5dc4c6482bd9c6bc3d61784489c60
8. 0x46d64a400e958ed6f4736cb9b5cdd50cdb8d085298dbdc711ad6f70461737873
9. 0xbf32323840b7bb2f8b3ee604a5a6540500a6ac7edd2f9a7c24f3c4c3833a0d1c
10. 0x08a98f9b393a7b4f43991bc901a7409b2806b07b1044c1e6b0e437d1e23576a6
11. 0xb24ae8d329f3551294117ba5f4c0c819c9da4a218f9138e3c1c3d687110ade21
12. 0x31f7bfa0ccf9a183837fca1ef2701622b768e7bbe76a12d39922d819817efde6
13. 0x426f01b2982c4c6782326c13870bf48a5b63534329fc9ce2f606abeb73594094
14. 0x436c32b517f221d6ad84bca91be0dd1a4a4c33e7297c776990ac7a95a4e2e423
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1