Evidence row 3428960

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HEv0t1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7712fa1d-cb0c-4aff-9f91-93819360f268/.well-known/agent-card.json"
    ]
  ],
  "name": "Krissero",
  "owner_address": "0x53f4639526a2c5ae083a08031fc4e2c74f24ff19",
  "raw": {
    "agent_id": "345134",
    "agent_uri": "https://centralcity.ai/a/HEv0t1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krissero 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/HEv0t1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krissero",
      "registrations": [
        {
          "agentId": 345134,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7712fa1d-cb0c-4aff-9f91-93819360f268/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HEv0t1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793897571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:53:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krissero 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/HEv0t1"
}

What the leaf hashes

{"body":"76ba8de1544cf4845c36832285e88b2868d2063ee53dfba55e69e63487c17f4f","id":3428960,"kind":"listing","method":"sync.erc8004/1","observed_us":1793897621994825,"prev":3428507,"subject":"erc8004:5042:345134","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. 0x8f21ab479fbb7c48954f433e90ca7f02e5bd68fdefb257a7d9d1f3c09576828e
2. 0xcab62dc9999991a7f2e26ecca7d60589b1c6dbf2d09653261d45bad5446da038
3. 0xbc042f272984a1d89a9955ac0a5270a48d2bda12f1930c9c7f4c5ab7ded1b35e
4. 0xa114f4e7415698f5ce49874dff72158b5b1e616c7d8ddc84aa05d0762590a3c5
5. 0x1772dacb681b64e69c0213d7e200406914d1841efefa58b6b3c49b1498c2acfc
6. 0x14311f1d8065387e54f617cf754c425ff09ce3f77f67392302a0d7546d5734e0
7. 0x94cd46defa9c35bf95eeec66e352495e0acb97bf599c88a06a16a6d2b3b656c7
8. 0x0f4ff9279a0738cc7a9f65e3d030cb303ecf0d4328200672cf09c89093f9a813
9. 0x268c854aedc62433c181fce0336b6666e57de3c6e5b5fb577d1e0f12138632d1
10. 0x2277a084d06e2c1ebed9763597d8f51ecebfbd51b54c91f97018b36e50e8f67f
11. 0xf42a0267262ff9c59d293d2c21e8cd1ea8b55f8687d94311716d2b900d96fa2c
12. 0x36e1d374bc45a43f632d94ce2d75ca7acc0b72ed57b3f1f64f0e62de2a361f8a
13. 0x8e57c2c292ca02611e13317b8fb7abc6cc03ad3281cf92770bf73bbd813f4e16
14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94