Evidence row 3475344

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VkaqNZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b736765-84e5-42c9-830c-42b27c5e71b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Maesose",
  "owner_address": "0x82e9d93e84659e61b7a088e512c72045f70b5d72",
  "raw": {
    "agent_id": "359946",
    "agent_uri": "https://centralcity.ai/a/VkaqNZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maesose 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/VkaqNZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maesose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b736765-84e5-42c9-830c-42b27c5e71b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VkaqNZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:40:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maesose 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/VkaqNZ"
}

What the leaf hashes

{"body":"5cbe6c8a2ec6c1cae8757dab31e4fb5e8c31fc1fcda6f3208e5b9d16f6945021","id":3475344,"kind":"listing","method":"sync.erc8004/1","observed_us":1793922018396725,"prev":3474775,"subject":"erc8004:5042:359946","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. 0xaa9e845c909776a653ec4c9cb4ba78a47b15376f1fe595f27c867f0fa6bb27a7
2. 0xc4d076d0fc4ac85899463ed169e22d7b371d5fec096024b784d713078ed73133
3. 0xabd4bed876fdedd1dd7d0028f3990f00cf33fb918b1e93b979f32861db9295d3
4. 0x7edd60ae94d751751f0d83274da9cf8ccf2165a412f18bc019aaecbcb5e172a0
5. 0x4e3938ee8a4ba173555367324f6975afebd023985c167d6315bbf1b799a4b214
6. 0x7ea44106235fb644828153811661cff3cbc62ebe8b69afbad70af024180747d6
7. 0xc4943e788bb77670fa0ab89942116872e2e6148e9d85e9e4a5be8a5f309f19ba
8. 0x71022ecbd62a8059bd360375ea8c88a0a9de23cdb982d0f8df9aa2fe4e2ef658
9. 0xb6dcd6f263ebd1d414d0fd98672cee1f8ea2fdce12419dd303e12298d2cdafb3
10. 0xf7d5bb86abf01ce98357f08b63357eeeaceba881da10cc9dcae21210481e74e7
11. 0x0f59601ecfd9ef9852a60c1130e677ebe87019341dc23806a61fd805d4d70076
12. 0x5edec9f41f5394e9a4dc63acae5c5a10b071b8f95b94450a2895de4251f4eda6
13. 0xc1edc3a59edcfe1083a7dc4de4778f48356830638b0dc2db253df250ba1e55da
14. 0xa6dabcb6c495acd8dd31ea607d68899f99b522fd7904001fb895d2468a82354c
15. 0xfb7fd5d9f2dad2a875d0018c34534e495fa88fbef40533c4ec84080e09b402b0
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94