Evidence row 2137334

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/63gOux"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/66b4624d-a0a7-496b-9b59-3e52e3886c0e/.well-known/agent-card.json"
    ]
  ],
  "name": "Kisik",
  "owner_address": "0x2ebb3f961385dcf782725bd984a689823e5dbac7",
  "raw": {
    "agent_id": "95422",
    "agent_uri": "https://centralcity.ai/a/63gOux",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kisik 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/63gOux",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kisik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/66b4624d-a0a7-496b-9b59-3e52e3886c0e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/63gOux",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:50:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kisik 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/63gOux"
}

What the leaf hashes

{"body":"2215e77fbf4e5d47289e3bc9c383a4cff6797e5b0af42c80f93e38512875d55e","id":2137334,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623853997737,"prev":null,"subject":"erc8004:5042:95422","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. 0x7d6512fb2e10038bc063c3d58a95a5758d45dc45e8018629d7a4fd252267fe32
2. 0x3d4c82c9134a774ee5bb3939d9caa9d7601634250da4305f6936f1d57ed4aa68
3. 0x196484f6eae52c11f53d9044e603c5f4d509eea07bf7829ce9c327827f621672
4. 0x6159030528a97531f2152f1b08208703da5168a8a98b9c2a0cb5a6d349030efb
5. 0xe6bc2e0e64f0d6e0bc8c4f142df1c69920659c7d37579e314775f28ca18fdc31
6. 0x7f094f142c75ef62027fc97cb410ac9fa9b5d8e73468500ae07c7f6cc05c24a3
7. 0x5d42f3c79cb0db0c582c21602d571877fba5742100f77c9c09cf0cfe1fc4ccb6
8. 0xf62c8bf45b6b48b4eff7b406c33155784795f4187609c37e3ca03c7a67a42e0e
9. 0x6eec6040090a9a2777dd1161d731ebd7de5503e389fe5ffd396f5c7b39a75423
10. 0xdf17e848fce9576c6cc782fecb80e7df58e69fb4f96b98aed10ef0c9a6bfbb38
11. 0xba3a4bf961e6008fcf45d9419d0c3ee29ad21bc381fabbe9a43868bf93113fb0
12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af