Evidence row 3743452

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AuBe03"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79166708-9025-4774-9a3c-3f2682be7079/.well-known/agent-card.json"
    ]
  ],
  "name": "Brovjo",
  "owner_address": "0xa82f034fa1193d4db258178de46430268aa20b8f",
  "raw": {
    "agent_id": "401985",
    "agent_uri": "https://centralcity.ai/a/AuBe03",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brovjo 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/AuBe03",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brovjo",
      "registrations": [
        {
          "agentId": 401985,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79166708-9025-4774-9a3c-3f2682be7079/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AuBe03",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793978101,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:16:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brovjo 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/AuBe03"
}

What the leaf hashes

{"body":"c364ef84abe9e8051ed394f131d14128e7bad58660011bc65db8f7332f88308e","id":3743452,"kind":"listing","method":"sync.erc8004/1","observed_us":1793978198429072,"prev":null,"subject":"erc8004:5042:401985","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. 0x3c64f6b557c6a90b9c4166c5ac85ebca07ab938970fbce6dfad938ae6d928120
2. 0x186e9865914f8da3dbf8f3c46c481f1e158794e5f94d64a404514c091da99dec
3. 0x7880c23e61451c5b264ddc13d8989a934eac811e92e153fdfdf0e09ef7e19e96
4. 0x140bb10edc5d25fc6c467abcf9e5234475a96e5d72494106496441ab4e5ff58a
5. 0xea91bf5009196ee0a3f6f5f46d2e718d4d70b9281a621d850d0088a494baa8a0
6. 0xa87d2b35d14166d322533a799d1a0c6d32d585c9e5dbfb32b07993dd503e5b94
7. 0x6fa8444e91e5c771b78c8ba978d053fdca2e03fa000b8d3f36ff34de75853021
8. 0x8195b4ce663bf2a607d363ff18c361a29179c269aaa7862eb5585bc1a9ceaa7b
9. 0x94380d783859f1a044861cb96fa84a5457d486bfa522f6e7fcb064f80723db3d
10. 0xdf2214315445aa1e878384d044203176fbdcac0633ae1e957e83cdb6352e75b9
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