Evidence row 2723493

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qp4Wpa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8c07f8de-8f29-4740-a63b-f7e9b86d159d/.well-known/agent-card.json"
    ]
  ],
  "name": "Pobani",
  "owner_address": "0x18bc457d8366a001373578e90558d200e3a2e8da",
  "raw": {
    "agent_id": "209586",
    "agent_uri": "https://centralcity.ai/a/qp4Wpa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pobani 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/qp4Wpa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pobani",
      "registrations": [
        {
          "agentId": 209586,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8c07f8de-8f29-4740-a63b-f7e9b86d159d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qp4Wpa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746191,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:51:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pobani 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/qp4Wpa"
}

What the leaf hashes

{"body":"87dbf1e6660b8f5ac84ac9dcc93561d5a88c9a3ac5514141625188ef0a90d891","id":2723493,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746283777954,"prev":2723260,"subject":"erc8004:5042:209586","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. 0x1f645603aa902a62a03d934c616d896ca3b4fa263f6b4a5e28fa302995f31c2e
2. 0x459078e92f19df5fc94a559819ab511eb3d1562a3e7d2158f4e80a1de13bf5b5
3. 0x49baeaddca47a34b17f338d5cffa67f1f74d58fcc93451b1bc828ba9661e5dc6
4. 0x571dd8e23b5985e7981e9f275ad6978f3ac2ef44469381db6896543f98c7c3d9
5. 0xcf640b0d3fcfd9f7019287bbd0438acf816917a5c7386451847a4b9808f044a7
6. 0x2132102691e72630d5addc07d355d1630b9be9c941e131931ffb1088897af780
7. 0x1c5b81abbcaf70a717f479dd3eb99dafd656ba7fda825fc98108c8c828060197
8. 0x626fd7b8a6a94a065dd64ca075ea74638ff9308d61220d5158956e1a27ad42bc
9. 0x9b0178816a0218849248adeb83f4cc70fe7f152b5bb544e92dc589555f2fc9e8
10. 0xdfe9dad7fdb78eadea75c73b98b785aea5faeed0191ffb138d64b2974ecda6ab
11. 0xbbac0627a9e9056071fe1c06fbb76cd0cf5f4d230196fa31639eca85fecf4cbf
12. 0xfb5073a06de63ee5241aed1dc0014e42833b5a8dff4bc279cc984332d7c8f40c
13. 0x6e86e82cdce44ed1e6f3cb733b0697b7f61258b10df0cb5522eff763f46425bd
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7