Evidence row 3369428

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EO4BBO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5be43d4a-9201-4f5f-8387-94282671d984/.well-known/agent-card.json"
    ]
  ],
  "name": "Tralino",
  "owner_address": "0x2402384d1d39bf0b1770c4d486bc7dc0e5db0b95",
  "raw": {
    "agent_id": "320151",
    "agent_uri": "https://centralcity.ai/a/EO4BBO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tralino 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/EO4BBO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tralino",
      "registrations": [
        {
          "agentId": 320151,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5be43d4a-9201-4f5f-8387-94282671d984/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EO4BBO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864055,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:37:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tralino 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/EO4BBO"
}

What the leaf hashes

{"body":"bdf1315d4bf6b50c7036a195494bfe8a2f8caf00ddf21e1f1e90171b6220d0c2","id":3369428,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864250222486,"prev":null,"subject":"erc8004:5042:320151","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. 0xfb3071dd531b9ea940726dc1ccf13779a287cb987f07ee92fbb49703431706ac
2. 0x74bf71f380ebcbe4c4cad9a40f8326ba0eeba088b34321f54ceca384efcce6f1
3. 0x88628e003e42d8809042d19fe20851f2b08bd50aa9074dfb49e57a3abc9bd90e
4. 0x4f85a5bba234dc51ad3c08cb9cd650217f81c68dfb6f041ec5bd0f69c07186f1
5. 0xe0425697fc84c08ff47d3b4d288b678b42236fd4024f94ca2b6147cca42ab8b1
6. 0x947cec8336b11d3c1b0f91c3aa02ed05e3992c8b1e46bfdf38bba7b663961176
7. 0x7de57832029a4580f0983b92d6dc158d82b8b1256df4b59d0c056d51e370ad61
8. 0x0d06c6337c454e72ea3ee84bc71acbbe11c3c2cfe36f9fe23ea2fdc792806e3d
9. 0xc52478ac5533132cc5a75b91055cbf8a2d83e7dbba3ae45b8ad5c9fb5005248c
10. 0x999df1dc8a612499c63e5b92e2ab9c88833ca3264e0be2096cc4bac77388276c
11. 0xdfca6efd3da7096f4316ac30214cda06bdb660624c577d877a7dabaf5211542c
12. 0xa698eba08b626530d5f8f0932c25e7f0afb62ed03b8fb713e72d33b3e1f02569
13. 0x32cdd5f985d6f5dcb852dbf3a7924ae74a936eee7bb229a55cfcc9eca125a03a
14. 0x56dbb7d889da4d5e4c8ee4460ba3f515c1cfa48fd0a091d65b32279673ea30a8
15. 0xc52fdd499240d4cae496484b3da9c532542859f0626ea2a2fc243490680039e2
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94