Evidence row 3740708

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iHtTUM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bf5ff6f-fccd-4b90-9c1a-f3c2f70e088f/.well-known/agent-card.json"
    ]
  ],
  "name": "Musa",
  "owner_address": "0xdbe44904684fee6d64c8366e745f0f2debe66892",
  "raw": {
    "agent_id": "400733",
    "agent_uri": "https://centralcity.ai/a/iHtTUM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Musa is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/iHtTUM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Musa",
      "registrations": [
        {
          "agentId": 400733,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bf5ff6f-fccd-4b90-9c1a-f3c2f70e088f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iHtTUM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793976639,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:54:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Musa is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/iHtTUM"
}

What the leaf hashes

{"body":"1bfcad5bc6cea457947b92d4735dd94663ac715944d8e991499c33e8ff67eb88","id":3740708,"kind":"listing","method":"sync.erc8004/1","observed_us":1793976853202820,"prev":null,"subject":"erc8004:5042:400733","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. 0x20ad295dbcac20395d8d3cdd1c24ce8f77cf68af5e55a53f0bc2ccce77ddcca4
2. 0x20a561ad4fdb2f45811def3367368f3b5fd9bc7c863b7b6a49b1f0e044255233
3. 0x26d5e58bc1906f2a91fdb178694d14f06d41780dd86e1868b68c805cb3aaed3d
4. 0x11d05b39daeea6b9a1ae266b84c0e0a6966d3f37444057892d6756dd4b7c1b2d
5. 0x63036d63a9d2a120cae91e6493bc93e374987a18e7c8b6736ac8625753edbdc0
6. 0x924bba4df6689dfe12f0beedbe84786884e79a16b2b53d8c38268c4b48c42a1c
7. 0xf1f1d60c493c2a1320da1063412aed6e59d79ceb1271ebf381ab585123feb99a
8. 0xc55d54e1e119e980068a0207613c11a946ac34fd76843b38d4929fccee1a596d
9. 0xc36963dbf240809f531bdd91aa36531605ac63becdf3b6ccc355c8d0363cd5e5
10. 0x7de4d288901927d34f36f073da7c972b2f2a2116f54eb913913b7c64e792d9c8
11. 0x60ebcc49fe92c048e2e09f4cebbe9e9aad3e410598726b65d20b8083bdf927a9
12. 0x2712d96bbc03cfe1d2563129cc6e8172c8f1f652986a5baa01c71ea12986915c
13. 0xb4c69343b22f2d7ab818464af79dc568e8aa4fc1673ee1f934d83014bdf8d32a
14. 0x81d6ec63cb4df174d42a42d72162141e82dcafa9c256793b20cc12205d8d389c
15. 0xb490b9bc961e5cbbfaf890e393a2eb3d2518e080e0a107acd232486f34cf7408
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1