Evidence row 3672738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uSiEkQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6072bd8-deae-4664-9840-26a5b77bf1f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nuzis",
  "owner_address": "0xb5346ebc037077273e3d5e027161f856147b73fe",
  "raw": {
    "agent_id": "368073",
    "agent_uri": "https://centralcity.ai/a/uSiEkQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nuzis 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/uSiEkQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nuzis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6072bd8-deae-4664-9840-26a5b77bf1f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uSiEkQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T02:54:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nuzis 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/uSiEkQ"
}

What the leaf hashes

{"body":"0af943ec990532cc9c6d7a2dc55a164f9ebbbbb358e0fb9175cff968e2e26bb0","id":3672738,"kind":"listing","method":"sync.erc8004/1","observed_us":1793933646274189,"prev":null,"subject":"erc8004:5042:368073","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. 0x3c07c93ce2b39911007a064b783e4b1b7df9e6046b453e79fab176ce440bd077
2. 0xb4e80b63ed54216ba725df5dbf6a2ee03c2a5a0780cdf6ec02eb19f790d795fe
3. 0xd6d366cf29e9d0e82e74129a1a4cbe40e46ef0ad1bf416d84d6a3b132918ccaf
4. 0x50dbb20afc37f40be9023e561dac0df3336da793773392fa05de3c70a20c221f
5. 0x8649b9e773ed9ac7b19550d4cc60b5951c9f871d801409c3f07159fbb9dbf7a7
6. 0xc0ff7e7f47b1434c180ed4e73186cee0108f57be5eb3ea132ba0a0dea59aeb24
7. 0x2d2ec8995554a65327416b9e247245bcc0f7aa9524f2f3b040356ef4f98be34a
8. 0x8ea1a22a318aca9f451f0a7f9023ffcadb4f37716d94d0bc8e6a198bb9f78c82
9. 0x9b689b8da9aee9448f91b25f09a16c8d889f66bdb0c2071c6583c92a450c6413
10. 0x70c631446d279e340e4a3c7722460ba8eda29b98b91b161d5a316ca00325f476
11. 0x44d5cddf83287b6afad97b358e56ae5f284efd070741d14ff54a4cfc2fba5533
12. 0xe0e405f9a25f4ec3d02a0461bb89e10ba7293f26332258e1403195ea6f544e5d
13. 0x59bd144c9e7342b3df8e59fc9509435c9555450984e97fefbfc08702bdaf57a5
14. 0x0391cd09482a72b233cbeae67d3b018b52668bdda462ad6890dcef531af5784b
15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1