Evidence row 3376430

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/M0gNlo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff123cea-c4bf-4c43-ba57-615376461be5/.well-known/agent-card.json"
    ]
  ],
  "name": "Kleinser",
  "owner_address": "0x71f6b4fe1f14bcc44622324d9f9084ac3586324c",
  "raw": {
    "agent_id": "324294",
    "agent_uri": "https://centralcity.ai/a/M0gNlo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kleinser 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/M0gNlo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kleinser",
      "registrations": [
        {
          "agentId": 324294,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff123cea-c4bf-4c43-ba57-615376461be5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/M0gNlo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793866671,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:20:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kleinser 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/M0gNlo"
}

What the leaf hashes

{"body":"6a72da883406b9c2f7114a8f9d38d96220260d3ecab93a5caa6ef66b3c53f147","id":3376430,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866813114713,"prev":null,"subject":"erc8004:5042:324294","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x0daaffc6ade929f8a3801f8392973ea4b1f17e29de640795f0a4d59c3b7d33fd
2. 0x059ea1345be2162e229b15475d03237d432597abe0b9bf21b3a1cb4a8024bc64
3. 0xcb8019e648b84fc5c7307dfcc0516e1402d723be102412fa1995da8135eebd9a
4. 0x59c889a0a1f6855492079ffea1f7dda70c8c9702c4026d0e380e7bbe185c62cf
5. 0x90b815c449d3f198ecb6ee74f7163d4d5399524cc5ef3adfcf8df27516218e2b
6. 0xa7e9064602e722bfade837d6434045ea1af6a0a4543de767bf3e4025db98b001
7. 0xef64ccc99fe200674068b21570f9c43cd423969567cf86774f93d1143d5ab688
8. 0xe4d75d37ff9e208bd0a83cbc61a11b03f0c93fd6facf49e10349a1e476f2bd94
9. 0x81c0dfe42161b0ad74cffe7473c176d7d8ca2c2937aadd320068315efe609e24
10. 0x98e17f51930fb85acc1ab7c325a72c9c9761cc320aaf7c797e0a74cd99e5bb71
11. 0x3f62f73bdc95f91c82aa2eb8ad6111d98aaf280e8b9ffe2db5ffc97ae79b09e4
12. 0x706d6e7546346c007708ad3ecd519a959e4028bc992605b096ff2a7412f076b3
13. 0x9d17398ed852fea00b6f693cba0f3fac833f2fc39cfba183e3384d7cc0a44e20
14. 0x47c0af421be542bae928fedb1a38a4c4bdaa5f3a21a9de0a78346f0dfc9721d5
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94