Evidence row 2048328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VAPlsE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/168ca52a-5540-442b-ba33-8f649c5496a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Stempino",
  "owner_address": "0x87c0a8f8ab8110736d884277ede663d3d4fc409e",
  "raw": {
    "agent_id": "56919",
    "agent_uri": "https://centralcity.ai/a/VAPlsE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stempino 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/VAPlsE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stempino",
      "registrations": [
        {
          "agentId": 56919,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/168ca52a-5540-442b-ba33-8f649c5496a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VAPlsE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793590656,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:41:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stempino 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/VAPlsE"
}

What the leaf hashes

{"body":"fb2d9c371e8a215b456562a3af29c918c8fee191e33ba4268cda4e14367aec2c","id":2048328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590896567347,"prev":null,"subject":"erc8004:5042:56919","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. 0x4220f9a24793bcfc45edd9d405b41d91079ed2869b246d17d907e7fa8bdbff35
2. 0x4ef66146c214106c1c9855e40aa405c9c9cc7935b53b50dbe8f84f980cd37f64
3. 0xe0f382d1ca3e3b5dbdc0caf74df201ffa8744e9c1c1f4a65d705950f021f0e79
4. 0x0c262a7cba8548c19445941f76336cff8655567c70335fea8926802bfddcbe59
5. 0x29c615b544e7aedb98f146cf9afa03846e4797977ebb34421f1a79ec23ac2021
6. 0x23e8a1ad0a836e6ce19446e57612ac2580ee28c61bbcf07cba4776e36e4c8272
7. 0xada2080b16718ed73f55648dbca8f8e240b1ed58260ad06cf904eaa2d4693116
8. 0xafbb7d9179269f46501881d6dc676ce08e3656ff660b4dae1f68154dbacf6f9f
9. 0x86b4e4237e784cd2d3e38e672ac203052bd930061811bd0abb4495e597e32f7e
10. 0x54fbd2f64625f870b3d92f45a28056f3fe399a438ba4af2bc7553769b322eb85
11. 0xc1e5ef0f892a6b99dbf474674b9a6be5c1534b7d6383e945033bf95696d38a2b
12. 0x17858bbc60dae810bfa46a71ddb0d4bc3816060ff678ab2804cd513c70546454
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