Evidence row 2037722

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/c7wtqy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e13c1e1a-0dcb-4352-bd21-7f35757b2e59/.well-known/agent-card.json"
    ]
  ],
  "name": "Gendan",
  "owner_address": "0x3c14a452867db375e2129ba802e291d985d9f363",
  "raw": {
    "agent_id": "51631",
    "agent_uri": "https://centralcity.ai/a/c7wtqy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gendan 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/c7wtqy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gendan",
      "registrations": [
        {
          "agentId": 51631,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e13c1e1a-0dcb-4352-bd21-7f35757b2e59/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/c7wtqy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793586613,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:31:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gendan 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/c7wtqy"
}

What the leaf hashes

{"body":"2d5be381d11d6e69a4660fd71b1e98d661bd3c215efea5fe26dfb9660682ca7e","id":2037722,"kind":"listing","method":"sync.erc8004/1","observed_us":1793586695896518,"prev":null,"subject":"erc8004:5042:51631","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. 0x463fd8947cb1e1366e8fdc72d4e5ca9bc2bd25ae98c71ace1120cd49ff0584c8
2. 0x8ad30679022b9cedf41129001088de48145a6d8ce0507fa556281ed6d189e866
3. 0x9cc8e25d65e63b010d09a0e24c9b20d16b9f006eec8d33773a6bfca0f660d920
4. 0x9e1e068c11bdc26efe048c424d1e1aac48a51b090340b2731773eb31c7ee05fb
5. 0x3668bce89193fdf9d75a02a7860fd174cc7847ad06d6e6a2eb63350e4d5d6c20
6. 0x96bb38c656de745cbd2d7b7d59ef4a7409a086bb600b4e148e22d3eb2f7a0c2f
7. 0xd4ecc1c971bee367dc9d8e61294a1e34393339b569653919be37ce1af938a8b2
8. 0x0be69a2cb1dd3977b7ae840e8f25d2b739e820620b1cdc4616642f188b3d513c
9. 0xda298067c5e54dbbc3bc42c96fa0d6765a8fe58e18ffcafbdcf6407b06bd85be
10. 0x0c6e565159e4b5577c99b872830f5da674047aa9e76265b96992308f5382dffe
11. 0xd6ce0209d46ce7cf9a6c01eff144cf152770979661afa3b18a877e99ae9d7ef7
12. 0x774abba83e59d4a0d725432b7aa65c7fd5dc16c3ba4272951c2f4df287092b69
13. 0x95a273bb8932dab7d9961e32e3d3be866bd51e98c7772b268db2595e5869b5c4
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af