Evidence row 2143290

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5WFH6J"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/019565bc-5c9a-4303-b0b3-648b1092c826/.well-known/agent-card.json"
    ]
  ],
  "name": "Schenani",
  "owner_address": "0x21b5c6049520c9e1087ec8c65bd1c7011d6a6872",
  "raw": {
    "agent_id": "97612",
    "agent_uri": "https://centralcity.ai/a/5WFH6J",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schenani 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/5WFH6J",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schenani",
      "registrations": [
        {
          "agentId": 97612,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/019565bc-5c9a-4303-b0b3-648b1092c826/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5WFH6J",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625382,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:21:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schenani 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/5WFH6J"
}

What the leaf hashes

{"body":"9a5fccc703d353a1dce2a89b52ef7e9291fa17e0acf56cd07bae6bcb130b03a2","id":2143290,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625672673812,"prev":2142494,"subject":"erc8004:5042:97612","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. 0x25c161aa174b2e0fd604fb1ffb84a25cbbe65386f904ffa419b5356148eb4572
2. 0x4cc69ae2742fdbeba648ab76d51ae595cc3de5e2b516efe982038dc381c09646
3. 0x1a5d6cd88df136dce8447086061f12b6c06e640903ec4bdbcec223d739f3bee6
4. 0x9fb6c6a7f36113c19c5a24748315d06377de21efa6989227a53f674625740d42
5. 0xf496cc3d8cabdface4c673019fc690d1385e91a49560f266dc795dbabfe6a7c0
6. 0x6214b79ce59ce3c115d7f99a3e98503ce0ae4950bcb6fef7cc26f78df3db30cd
7. 0x81d20d1885cc1e0f22f43db245b8dd3940ec44ff1d78981c0d01f58072a48e9b
8. 0x68ec1e35c1bae629cf085c762b0f8d0cde842576c56f48e39fb20f1b133529c9
9. 0xa2b7f73a7ebbf7d08cbc1f427a7b4ea64737679ddff2ee5e30ed6608b897b0c0
10. 0xd5ac6ec3b61c6311a7c25e12fc38a5b2bc71c4187ebdea1f76f74fd4a8543402
11. 0xc45b40ce7b8f805d90d89793e027d5be69ffddb64b39800fe0b53ccad8282394
12. 0x37b74a9589cf10f22644fef083294d6dc272113f4b9779ee56943269581bb7e0
13. 0x5b0b305b931d60b176fe691af870b79057a88d761c8f0709f7516abe01b03974
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af