Evidence row 2562836

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3eKYQH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c85e7cad-4307-4024-8933-1ba1eb29dc12/.well-known/agent-card.json"
    ]
  ],
  "name": "Flifon",
  "owner_address": "0xc130ee7580073a55c3257ec8a45df0ea31b48e36",
  "raw": {
    "agent_id": "174859",
    "agent_uri": "https://centralcity.ai/a/3eKYQH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flifon 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/3eKYQH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flifon",
      "registrations": [
        {
          "agentId": 174859,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c85e7cad-4307-4024-8933-1ba1eb29dc12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3eKYQH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:05:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flifon 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/3eKYQH"
}

What the leaf hashes

{"body":"3601d256014ebd32bf7d8a1df0d47d3af616ebf69500544edb2b6151b5c083d2","id":2562836,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700306919640,"prev":2562599,"subject":"erc8004:5042:174859","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. 0x2598b99d1a003f6e8370b2fcdae93882e238df592bcc5d62ca543b054526e6ae
2. 0xfada3e4c1e63a92c2fab65a30e897208bf07e0ae6db5a12440f76a0a87a97579
3. 0x88108f78929cf52b93399e2b6ff13829788f093f518dc4e1e5f379442687145d
4. 0x95076808ba003cccb8687496241f1199f505938275470944192aca7da73c338c
5. 0x007b42d3b2ca94047f120b1655355354fd8f362998abbcd92c626865c2a3db91
6. 0xd4e0b58f38b57973aeabb378f685712dbac116b11abdcbe74ad7a9ec016981e0
7. 0xac74b574860cba69d50202238a78cd0aa0342b1ddcaf449d8b8249c4c5d8a631
8. 0x56840060a8bfa8e6fcb19c77fe89907e717bb0483bb243049b04dbbfd35003fa
9. 0x7c0a83e6df45bb14a52fd3f4caae5daca679e424f6ce70638f064105002c263a
10. 0x7f07ce87399c3db981a5e6c5f0f6e556796af3e4706fea8f6bad677cdfe58dcf
11. 0xfcb638143582760e164b64bf0b7b925f549fca3a9a3a62a8f900efc20a9fbd21
12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7