Evidence row 2086267

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7K9sRG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/121c138a-95cf-4d07-a696-9355282b36a7/.well-known/agent-card.json"
    ]
  ],
  "name": "Frerleh",
  "owner_address": "0x0e4b5b14fb249ed6bafda13c30f89142f6007e50",
  "raw": {
    "agent_id": "74381",
    "agent_uri": "https://centralcity.ai/a/7K9sRG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frerleh 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/7K9sRG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frerleh",
      "registrations": [
        {
          "agentId": 74381,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/121c138a-95cf-4d07-a696-9355282b36a7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7K9sRG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793605229,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:45:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frerleh 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/7K9sRG"
}

What the leaf hashes

{"body":"c1b8f681ae831a5f36cea52da0ac7b1ad8b3dda4385fd16dc15953808307e278","id":2086267,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605520408989,"prev":2085734,"subject":"erc8004:5042:74381","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x43ec6ab3341ecf1df72e9032e9ca43ee55328d85b192a58e1d96eb21f0382458
2. 0xb72f40fa397bb257fada7d3a830f05e64bcdb7e4a55b19c6bc8c24b8df5a21cb
3. 0x88b617d82ecf9c453e7c1d808919083c53de235fb0fcab9d5b350ee9bd869da0
4. 0xc2d2c005628d90cafdca82be67b7b278724bc2d910bb33e0b81eda5fcabdbf6a
5. 0x638eafcc7e6b644b44f55b4054a29683b982d6749e9fc5cf45349f4b633de77d
6. 0x1945359523840bee2e024166fb29da9b58a85a91e41690186c1bafdfbb084465
7. 0xbd07c2350c624e469f0cbf9724ce0df5739e50974f0eeffca70f887cb3cde32d
8. 0x9771f52b0a4cb174afd2e7c8f9a2403ef6f3a5d0dc5926e40436516d366612cf
9. 0xeab2bda937fd13377420587dfc4656128ef7ebadb61e9db10576ad3c87a471f0
10. 0xb4ebca4edd2b1af8e104bd949a8d9fc862f07f960fd5488877571fe5a05145bd
11. 0x32d8aa50bdb63c965d4627f30c8584b5b109ccd5950b3ed3d307ea75d46ed970
12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af