Evidence row 1831447

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U0Aaf0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c9d448d3-c1eb-4922-a3ca-726029904293/.well-known/agent-card.json"
    ]
  ],
  "name": "Maandeh",
  "owner_address": "0xa27f18676f6f5769f4037eae3344c064af679236",
  "raw": {
    "agent_id": "29636",
    "agent_uri": "https://centralcity.ai/a/U0Aaf0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maandeh 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/U0Aaf0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maandeh",
      "registrations": [
        {
          "agentId": 29636,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c9d448d3-c1eb-4922-a3ca-726029904293/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U0Aaf0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569054,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maandeh 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/U0Aaf0"
}

What the leaf hashes

{"body":"2b5f2059ac9ba1067e50edd1625615457b8136e73ab98a063d3c5c1204932d93","id":1831447,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569094750885,"prev":null,"subject":"erc8004:5042:29636","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. 0xaa06b7b7d8f9d9f74a7bef5a5a1751fd3f561f57100b6149edb00eed907bc58f
2. 0x6d763a0b992186843d247b8eb126d61025a4dacd3be39310b32a47532a1d461a
3. 0x084b2b8da272b73edf80705d290cf90b20e411b417a5edc6ef58a1efd36e243b
4. 0xa930c6c756a539c58d034f360c367990c7ad2eb333b46c49a9c5af4f00b3175d
5. 0x6eeb380658c0a5f6405c3019994c9336fd161a00f2761fbb3c3fe7e4bfa6a9b7
6. 0x8c3287c11f0f324cd906cacf618f8015c3814d1801a363e35e8b3e692af41e10
7. 0x964241a71db97ddf491417106dd5712335ce6999f6028b58975ec25c93259c81
8. 0x2c07a3ef99fbf46d3bdaadf1c3f9e397c6d8d24d26bff2b958b0afbd4fa2a4f7
9. 0x57999e9fff1998ea3c5e9b27130b208d4602c26036ac8010ed34e21f4f58f944
10. 0xffa528b187978ba6628031e9af6f266871a25068c3ad7d44dfc022b389bde490
11. 0xbe649731cc2055f5f681030fb7033e4af8cbaebe98bf5bc4ed825eff77c81ebf
12. 0x476530ffc19aae7cf4d942d712ef43a9c0941400d05806b52102561540ace3b4
13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90