Evidence row 1774859

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MIsed6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/09171bd5-5142-4597-a1c5-6fd4cf49b935/.well-known/agent-card.json"
    ]
  ],
  "name": "Klampias",
  "owner_address": "0xda97ab71f7286358cc05e9a330c3c409fa945ec7",
  "raw": {
    "agent_id": "10328",
    "agent_uri": "https://centralcity.ai/a/MIsed6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klampias 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/MIsed6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klampias",
      "registrations": [
        {
          "agentId": 10328,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/09171bd5-5142-4597-a1c5-6fd4cf49b935/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MIsed6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793550926,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:36:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klampias 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/MIsed6"
}

What the leaf hashes

{"body":"a64064cb8ae17a8aa4e3c23e247ac638ea86433f87fb12d73cc7a7273cecc52f","id":1774859,"kind":"listing","method":"sync.erc8004/1","observed_us":1793551004832102,"prev":null,"subject":"erc8004:5042:10328","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. 0xd7f83e4a34e2329a984890ff12f8016c70b5bb8c2b6d27c86e4702ee8d965777
2. 0x1107b6ca871fd62fdb6e064cc352679bc7469565a54afb05afd5105a0ecdec70
3. 0x35e905fe14c2e0fa90b206275e30c7ddc84ed48f61bff9c1bd573842b412ff95
4. 0xc56928f32297c050a2a352fdc7fb1943b99826aca25307a74c1787fd5bef8eec
5. 0x4159353ea3512010b404414d7f6f7d34f73952ecc25100237c01369e253776ea
6. 0x55d1d5ffcd191fd4aa5c699bd82ebd1c15463fbdd7296b20decf99789b77065e
7. 0xcc8ea5caf0c457a37d83e4f87677d3ead79bf41957fc943dc68a177ec170de3f
8. 0x1298986cf0a310fffa246dd8fdcc13e7d0338e856e6ca19bdc8697dd3fd16fd3
9. 0x954014a02d0898e3c73a73717b7702c8d0cd9e918950a0c79bf7cd3ba1724734
10. 0x15f176fdbe587455e2d54faeefc30da2863719b6c6a3efe276987c509786382e
11. 0x70e09a615efa6e49c7daad08f583ff5a9cc78865478199cc6b9df05fa48f3abc
12. 0x5286c70252ce1d2134a08e8f861c17b609bf03ec34c3b3a77b39816d1787aec7
13. 0x5604ebb26a467785e0d13c4e7f1730e632124652e4df86dc2a82a0734e46265a
14. 0xe4cd5f56e5b4bb570140c97935a785daafbef0e607cafa2e0adfd0ff7fc250c7
15. 0xd3f5c237675f14686b3a3c2715c6735a96952155107d7b2cb9a44c56420170bd
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90