Evidence row 3687996

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7x8mLO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a35c855-8d6a-4aa4-8ba8-126b329a62ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Orosan",
  "owner_address": "0x3133711812ab6ada484306ecaeb119d08ac2722f",
  "raw": {
    "agent_id": "376059",
    "agent_uri": "https://centralcity.ai/a/7x8mLO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orosan 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/7x8mLO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orosan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a35c855-8d6a-4aa4-8ba8-126b329a62ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7x8mLO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T05:47:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orosan 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/7x8mLO"
}

What the leaf hashes

{"body":"07626636090028b6194887a8d369aa3dc5e3f8fee5e3640c7b38688583dabd44","id":3687996,"kind":"listing","method":"sync.erc8004/1","observed_us":1793944060286431,"prev":3687760,"subject":"erc8004:5042:376059","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. 0x2a9238280d5d328d28ae8440b9dc290f767567842f32be571a311e2cdca3b0cb
2. 0xd4021dafb6bc936197eeff0871f86469d059bf67def6b5ed9d46f796c688910a
3. 0x94e7d5d1da66800d31b2fcb80d97a91c342836a61e8c07b3e2aba7e0ad467d1a
4. 0x1d1760f64eb084ad436dcaa6343ec82239ae85a35d1098c0b62e0263eb9d1ed2
5. 0xda7f46797d3a1eede17c07edb872e9e38e1582a2be57201f623b33a536bf36a8
6. 0x591fe8e919a8f07e7a8c3c596e253c6cd5dc6f551555bb58dc2b3d187f4eb7ce
7. 0x8e665e6972426eae2b46cc4f300faaf6f9bc6e93719229ffdc77c93bfb7354c3
8. 0x7dc29b2d951bbc1038924616a14c832a5e93f88d9774100177019594ae524f3f
9. 0x220a5529be2f3862d28e2321a3fe3265b9727cf7b1e75e1ed70b835ebdcf1c24
10. 0xb81175234bfd8a0a2503508a951c690203c1477b910a40504da8d65fa2c35e1e
11. 0xbe23a05c5287e62939976eae44a5340a79e3f1bf24b6815a9aedb70f8d835423
12. 0x95dc8a80bb19be9024134226f31dd7bb1a939569ab1aba6866a054e8f6bbfe41
13. 0x306349fdc1b0a753057a19c566eb065b2f22532faad4d336b92f0b17b12423da
14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1