Evidence row 3473537

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cINWAj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b79e7bef-817b-40d6-8cb3-31e986bd0392/.well-known/agent-card.json"
    ]
  ],
  "name": "Kreilan",
  "owner_address": "0xc1abeb51f1a2700246e7ce3f3e1ce97b3938960e",
  "raw": {
    "agent_id": "359603",
    "agent_uri": "https://centralcity.ai/a/cINWAj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kreilan 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/cINWAj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kreilan",
      "registrations": [
        {
          "agentId": 359603,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b79e7bef-817b-40d6-8cb3-31e986bd0392/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cINWAj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793920927,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T23:23:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kreilan 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/cINWAj"
}

What the leaf hashes

{"body":"7f6ba8d1771562f3af2a162678fbb37b6ecf14db111d4aa82cdee53fb428b774","id":3473537,"kind":"listing","method":"sync.erc8004/1","observed_us":1793921030247745,"prev":null,"subject":"erc8004:5042:359603","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. 0xdfb3a878d0e67a2e0d11ce98fef200f3925d0975794190dfe3c4e351de1d5fe3
2. 0x63596009adf1823b0df1645c0e5fe6eef61929c7c81459500d3b29cf1a109dec
3. 0x9f48f9edced34dfd0c678e0dc72956a78722f7ab3a9c55e065d73da08d95a500
4. 0x64d3904d1027e1288d70bac5e199cf2a72dde8c3240e3aca6102ed60e8047d77
5. 0x6d4662b475c15d65a367ea1c82e557cc54faaae5bd36cf48abf4e93882f67517
6. 0xd875bee93d3be23f549b5110b42eed4406bc421ceda09551953ce7e3a26cbe65
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