Evidence row 3403939

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kKukeC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c86da12-901f-482c-ba21-c7f2c90cf255/.well-known/agent-card.json"
    ]
  ],
  "name": "Tavor",
  "owner_address": "0xe827f83a3d636b9b8862386f2224bbabb5b9eea6",
  "raw": {
    "agent_id": "335298",
    "agent_uri": "https://centralcity.ai/a/kKukeC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tavor 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/kKukeC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tavor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c86da12-901f-482c-ba21-c7f2c90cf255/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kKukeC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:54:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tavor 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/kKukeC"
}

What the leaf hashes

{"body":"393892d6f8d0cd7461e4d101912e0a05d9158556ce5b8407a588716adb94415a","id":3403939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793883250254529,"prev":null,"subject":"erc8004:5042:335298","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. 0x5ddd1693f71603fcd12c3bf85dcfbd61e14a28c8f6b71f12dbcd2f0d5fe91cde
2. 0xe193abac182c8328594b214533768d5e4eaaf9262298957557f5dec2fef67e0a
3. 0x60a92b8049316877c2e03e2355868bc72c626372eb94eb9da8e2f115f36b5be6
4. 0x71e994b43d69a46f89ac86bff33e77a0cd99ea90ad36ba74c952f96631009ea6
5. 0x386fefc562057dea60f8ce8098b81c13e0377486514f8fd76d1ebc777dbe4623
6. 0xa4f23b23bfe7ef06b78ab7a070122c8ffb57e42442b66e3b23d6c44eec18f6cf
7. 0x7c9730c128664878fc54bcca5ff2f5718b76920c811b23f569603ec9235d0b7d
8. 0x48d8bf2e4cbd43c09f96344de8f5ab9bd170accae0766356fb9222811e386eec
9. 0xbfd3f8450b9c3df0c787099a469032ba3dbdd050aa936724d3c29be4cf92b388
10. 0x4376829987df8361e00dbc5947d692c7fbe200c06f7c1bc05c596fe39e5957dc
11. 0x82d96c124be58a79ee2311ef118bf55f259d0417c46e1aebffa3773bf1048bc6
12. 0x40d7850bc154ac27455e1b3c9b8f2c9814d1cb44b420b89a844a68a84cb09953
13. 0xe87a0ce6101e0e2ffe4c6ae4b4ce479481e520c0524e7d43696e9521834ab9e1
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94