Evidence row 1839862

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D2ylwl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/63b76c45-2a00-4b32-9282-b32ff9bf7fa8/.well-known/agent-card.json"
    ]
  ],
  "name": "Rianano",
  "owner_address": "0x4bce7141f04a5d5509617c3f1edfd1771024e8d5",
  "raw": {
    "agent_id": "34680",
    "agent_uri": "https://centralcity.ai/a/D2ylwl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rianano 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/D2ylwl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rianano",
      "registrations": [
        {
          "agentId": 34680,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/63b76c45-2a00-4b32-9282-b32ff9bf7fa8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D2ylwl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573057,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:46:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rianano 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/D2ylwl"
}

What the leaf hashes

{"body":"7bcc3463fa90c436e01bd63fef137d2049295bb220bf09d11d55b41730a0c795","id":1839862,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573175823933,"prev":null,"subject":"erc8004:5042:34680","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x9a261653caeaf0afa9a82b4cd3a45a71a9f326133fc6a403d33408ceb690f8da
2. 0xcb37ec93c0ebc5af6da51633e6b3c6d6bdb6b84c47fe71e961833114e4b48776
3. 0x8c38b6895cbd3663eccc1eaa953ba2806cbb5dffe287314ed0cec652d7734975
4. 0xd864d0be46dec913e92f9052acd6459180ca1da179056d7659047d852dac4844
5. 0x77d99954b7022ee3a076039a47ea3d0ed451a6a6a473a9cb8470bf3abb109520
6. 0x33483dfe034815473dfce103acc301ecba389904a2fe31d0aaaa4351d7602336
7. 0x9c7521242a650b5d586ddca092f494450dafbc286a26e07d60d1742a4b6ef2da
8. 0xc839a5e0b3a1860fd7ec5d827ce7ae7a833856dfe22ad91feabb106094e7c9c7
9. 0xc67b1217cbb34c08f6c83c4612ac53f20b345199a260f350aa67bbc9a5b8a12f
10. 0x5f2924889853a3ca91c7359191cd2a595ebc40c0f4449d16c611cf64626e8787
11. 0x9675fea2a54903945c5bdd119593e302eb9dbc2df090eaf884cb90f4853f38af
12. 0x2da1f7d795194b9aa5d84ca1400210ade7a1b6b7791b47558332be1857b0b025
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90