Evidence row 2616468

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wxdK9R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f7129697-4f66-4dcc-b08f-f4c365a6aa12/.well-known/agent-card.json"
    ]
  ],
  "name": "Biampani",
  "owner_address": "0x75c576091b7bd313aec4e0005638ddb9e4a4a83b",
  "raw": {
    "agent_id": "195821",
    "agent_uri": "https://centralcity.ai/a/wxdK9R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biampani 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/wxdK9R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biampani",
      "registrations": [
        {
          "agentId": 195821,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f7129697-4f66-4dcc-b08f-f4c365a6aa12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wxdK9R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793725911,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:12:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biampani 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/wxdK9R"
}

What the leaf hashes

{"body":"e73dd401935767c8514424008ddf0834ffaaceda9d963fd099bbb0dae85f63f4","id":2616468,"kind":"listing","method":"sync.erc8004/1","observed_us":1793725976099605,"prev":null,"subject":"erc8004:5042:195821","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. 0x1c074f5060eb7a11c49b7f086f35bf001be834e5739ec620e1ec69ffc1275209
2. 0x62dd876c0d4f6311d8ee995fe5f442323e3245f4c82feded76dc592652c62c49
3. 0x280df0efa918fcf75d6f23f2dfd3f30a488ee2dc1f5c871895fbf928821eb201
4. 0xf74f07caef09be8347d6d21c5e2d3e3ed796314da316087a3c00067f9ade92a5
5. 0xed820f583b9a986634ca3241e5661854d229bcbc4a652b1df2252dc578f970d5
6. 0x9c1215e01bd67f3abdf98ed10bf2b7d738eb5466a33e10d9c3f4fb10e8745d80
7. 0x7c2d07f3bf0aca4b67f84b225ef745a6326395578df2e800a34da67f6342a866
8. 0x2a2a20681edb793fdec06c8450f3e8e96c4a9f3d02b3883dd32500ce60eef6ab
9. 0xb15c508e376d626a87825be283326dc202dae1dd3d9acb475ba7d892decbe6e5
10. 0x9b5bb63312dd0dd6c398f9a8ac960f930899a4454e9cdba96ae209eb5ef2a809
11. 0xeaa79124c4a6874c954bcde4c40078ddf2a7f12ebd1c73efca1d768e708ebf6d
12. 0x6b51ba3151c36a2a5cd02b4805d1e9524e4dbd3c3577432a05e771f883bfc254
13. 0xa865c151caf5b808863a56eafe459ed6980ba5c059246ed92e8d9688c9ef7fe7
14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7