Evidence row 3411045

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5PXqE1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5ce025f8-6ad0-4955-bff7-7ee4121c98ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Ziampito",
  "owner_address": "0xd4b8f29773490fecd71f4374222707b88a9a0713",
  "raw": {
    "agent_id": "338704",
    "agent_uri": "https://centralcity.ai/a/5PXqE1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ziampito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5PXqE1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ziampito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5ce025f8-6ad0-4955-bff7-7ee4121c98ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5PXqE1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:51:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ziampito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/5PXqE1"
}

What the leaf hashes

{"body":"3a93ea5b3f3958e125c9de0518eb4a65219bc74a6a240524d85b4ababc0d07ea","id":3411045,"kind":"listing","method":"sync.erc8004/1","observed_us":1793886689337462,"prev":null,"subject":"erc8004:5042:338704","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. 0xb0c3bba6cca6565249ce13f4d73a347b4efc66f2535f4a66ffbd665d51a225cb
2. 0x53cbb9e08681cf17dad11e81656df4ff31093c73f60d2d9017f11ed12342625c
3. 0xf1aeee213091696ccd22142cb14dc039f2625711cb5ec75cc9f984d13b38e454
4. 0xf2fd214ea22a8844d9983072aa6bef7d071eaacd3bc2e9573e83ffde6e8ac062
5. 0xec89bd280fd2a11f515feced311b0db7c2056f629160f317e6c8b37f35f0783c
6. 0x96575af2b25a6ed843d337b4a2d2bc8d21f980f1ced8764a8564b8c21a1ec803
7. 0xb2ce27db84909e3995f9013ca75f7e7a884c2a39a67e08af9bc84e56c6140900
8. 0xa582005939cce2441c21a3739339240167259d4197bd46740e34bbe0e8bf0180
9. 0x39b3c17aa0b7447b15bc4410ce5da59aaf73f1667a19a0d33e01cc41292df798
10. 0x88a6ecbc0564e3b496ef80f453fec4fdaf86bbb85537c27bd81187a8c0fa8179
11. 0x3e952e058c3da5c1fe03f1c7c3bbc7c26ab45c76b96dfc2edc78fd96bf3c35fe
12. 0x4e76e3120d70e3dcab78794d5518499a87503abddb329dec70169f6e53643de9
13. 0x4297ded3b7ae7a5e7c6aaf868e1595cb5dfd5bc570ca8e58312e1c93b27e2840
14. 0xe9b3feeda7ba0471328dce63fe578d2b6d168331915c3460a3110e4549c6245c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94