Evidence row 2556377

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8LatbO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f229b87a-6c8a-48c1-90fc-1ae1f0693a66/.well-known/agent-card.json"
    ]
  ],
  "name": "Kuzor",
  "owner_address": "0x30b1757059fec273d25399f2c6268ae96052e104",
  "raw": {
    "agent_id": "171448",
    "agent_uri": "https://centralcity.ai/a/8LatbO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kuzor 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/8LatbO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kuzor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f229b87a-6c8a-48c1-90fc-1ae1f0693a66/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8LatbO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:51:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kuzor 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/8LatbO"
}

What the leaf hashes

{"body":"d2cda99190265380a86b65010e6df1536628fb57502a75f1cbe6706ee6a62e54","id":2556377,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695906755581,"prev":null,"subject":"erc8004:5042:171448","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x23704f503923925d4d3e052193f7762dd1f5207038de08217f97ef9c39a9f892
2. 0x288b1203bb7e9784ce6bfb811f723def45e373bc987a27abfdc2b0b8e922fb95
3. 0xe0b192a254e50e83bfdef872a634611315f1a2d16e0adfe2999bd1861324c868
4. 0x1361e53e65218abb4409b813b5f6d47cc0f0c69e8a384f043098fd5c99116cc0
5. 0x0d8061bcc14da594bb7efa42223dfcd4eb6b782d43a136dc9b5e6d2f27be10fd
6. 0x0419f811a100801d2d67e5fc977eb06c5f5a936a78af388e2b7b0d99b8c686fb
7. 0x97befe5b94b0a48b6e66c217f20cbbe9447b0091289301cea299b61a5d1448e1
8. 0x6f5f4ac5aa0b892ae8f41bcfe03cd7b042ae4ff5a74f54fcd219557e534e4122
9. 0x7b4c603e32a070b0f0e7218c6c78b80b731f1e02c21fc8ed971491792c775784
10. 0x1c34d0f15e85190d7a5584d17106ae6e7c97a9248b7dc3708b5c817a2642c906
11. 0xab66e29e513532f85e434c4803674fdcb49d75e2e88fa2a759bd567df5145ba1
12. 0x8a00064dc3090f721fca48111a776e0892c8731e78b7f7f25c29211ec7f40040
13. 0x65706b23c7877da436d3d17f8ad39f1bc0527dbd6eda2d2fbe22724bb8d4e50c
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7