Evidence row 2060417

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zVXQor"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3b1c072a-cb74-415c-be7c-5385bb1c2f82/.well-known/agent-card.json"
    ]
  ],
  "name": "Klantauro",
  "owner_address": "0x7ea8cc7bda8a9a131cf442cb6a03ce3db8860e11",
  "raw": {
    "agent_id": "62265",
    "agent_uri": "https://centralcity.ai/a/zVXQor",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klantauro 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/zVXQor",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klantauro",
      "registrations": [
        {
          "agentId": 62265,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3b1c072a-cb74-415c-be7c-5385bb1c2f82/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zVXQor",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793595153,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:56:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klantauro 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/zVXQor"
}

What the leaf hashes

{"body":"0f4c874b38137b2cc6e96dd589ec991b83d0df18a8fa3fa1a154120443373acf","id":2060417,"kind":"listing","method":"sync.erc8004/1","observed_us":1793595405244315,"prev":null,"subject":"erc8004:5042:62265","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. 0x963c47252bfe46eb253ea4c9eb4aeb97d5f1604c428ce9892f9acae141cfddf6
2. 0xf44bce37046eba735ea5db7425fe0996f61179632a5bee66a3866e1b680e222e
3. 0x9f45fe05f3fb9cc0c3cd187da81ac89b417ccefa86fcc35f853daccb3a598e11
4. 0xf762c33f7e2f9dd8fbec002b4509c84f011f849e5f0c6ffc11236a5dfbb2a1b4
5. 0x7a13f3cbc6ef16c03d5d5173ef820d4d43c6facc1b3a4c0abd70cfd2d497defc
6. 0xc50fd3582e69e73a87ca74b117062c83dcff7a3b7a13ffffa4e80f7f804bb9c2
7. 0xdf0c37c9a177a5bfa831df0a1cf25b632ad235278cd4ae801e99821a574e5bb8
8. 0xc0f95cc4363467cba9f4ce3dcb6a79a71809a2905190904d71dc7934f3fabc42
9. 0x4333d6264a27e6167b242f6a5ecc26db7bdf2debc7e097702855d31b86fe968d
10. 0xf1bf90dfd38310fd86d36700a93b9dc838ef589506edea73b27756bfbd94c30c
11. 0x53734f049b552d1abe5b36a079036260f103d5bbe34fc5a525364a49d82a55a2
12. 0xdc3d9b939a5c0d34370b562b57f71a1d7de8edb6d30d9434a2f5a9a0eeafc66d
13. 0x80c229343462b4db0b5706d7cf049c63be6fca4613d1e49d2d90b6c7dd36074e
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af