Evidence row 3427338

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ExfMZj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f8acdcba-d406-4bf9-aefc-acff97c96c4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Grutompis13",
  "owner_address": "0xf24b8e2e5b69a8a8ba4856b5636cd516ce069f7b",
  "raw": {
    "agent_id": "344125",
    "agent_uri": "https://centralcity.ai/a/ExfMZj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grutompis13 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/ExfMZj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grutompis13",
      "registrations": [
        {
          "agentId": 344125,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f8acdcba-d406-4bf9-aefc-acff97c96c4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ExfMZj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793896352,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:37:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grutompis13 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/ExfMZj"
}

What the leaf hashes

{"body":"d3f10cd6e357e2330e80110f13125eafca95af999e802516389ae09a3b761811","id":3427338,"kind":"listing","method":"sync.erc8004/1","observed_us":1793896629184263,"prev":3426222,"subject":"erc8004:5042:344125","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. 0xdfaf00071fa6664ffc471b87171cc95b6649d011da1f88829e78a36d3c61b8d0
2. 0xf568f73e446761e8f349f6c5cae013ac3b4071ae2f8b3d8363de6db63cd34d29
3. 0xd747f815d33a9f3cdc6f9e798daee4e084ef8393111af0e6ac98d003082cd2c4
4. 0x477a8ab26efa40365a0de658a6d2bdce55f07ea894914a34ad33eda737164e6c
5. 0x784fbe935a7e0966b715948d91e276e5fcfc5a91f2c59316a9a8acaa78ca378c
6. 0xfd4375cd6fdbe87b15388dc57a10f5aee82c617cb59517bc62d74c13ae3b9e88
7. 0xd5460f8eaf023f64c9afcb3c2b740fa813da749a58b9fd0188c6e2db5ed41bb6
8. 0xcf4012510c306361da284ffe45f793794c9163980ddcb1f40cb7a38b555376be
9. 0xef96df21e911846b0f573e30297eef8362f030cff16b7eaae0f95ad5ce2d3299
10. 0x1787d121fdf8aa7b3b3fc75fb36c50d614404158dfa0434700fb74cd8d46a001
11. 0x3f248c2849fe541ff43167a723b242329219d386bf7d1db03ef8f843d4ea4e0a
12. 0x9c4a3739ba87ed73a52ae1e3f93c7996783966f3aee24600b67becbf7c2e7724
13. 0x313467553594bf00c131cfccd33f4d700b354ecb26bfb7748a9a2620754e6284
14. 0xce27876666d433e301388ab9a229faf79cf58e8e5e9d26b51a8919e49ef7c4fb
15. 0xb5004928d173812cab4255917f4c361aae718a32a8e6208a7de15d84417a441d
16. 0x706c875c10714e921f12357b889e8f8c61b62dcf68745f3b7e23aa127226e76c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94