Evidence row 2528445

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7Ksq1Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/830331d1-d629-46c4-8245-273885a65b62/.well-known/agent-card.json"
    ]
  ],
  "name": "Buneon",
  "owner_address": "0xeefb2a1a678f4aec313c25e3344424b89873ccec",
  "raw": {
    "agent_id": "159458",
    "agent_uri": "https://centralcity.ai/a/7Ksq1Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buneon 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/7Ksq1Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buneon",
      "registrations": [
        {
          "agentId": 159458,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/830331d1-d629-46c4-8245-273885a65b62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7Ksq1Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682070,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:04:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buneon 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/7Ksq1Z"
}

What the leaf hashes

{"body":"4ebd4d5d28ce34a9ff0cba1134f83a2da58b3a7c1fc593cda673c4c97b5908d3","id":2528445,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682281212075,"prev":null,"subject":"erc8004:5042:159458","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. 0x2959e43e4a6cce1508bb5b1688746e3f22962ddc79e33293916d63efd472c7a5
2. 0x9d7e0089d65a4cff20536402f66348950435645030132f323ea71b39608d9fba
3. 0x5870f05c15628e2670233de603d4615e98bac2c165c8f1cb993fa8056ac0f056
4. 0x0efe20e8f2d6cea10234b70e71fc821b10c41de99c2ba3aec7171a208ce66f3e
5. 0x33d9fc02686922a709b0632103dae93bed86dd77e0a7200c12712b2350a1e169
6. 0x9eee1ebf4f543055c4e04951063cc640efeaf72ffcbab2d2079219ed7f6e7cc6
7. 0x59194c36effb23128177913c4ea533df51f78e5353a00ebdea869c3ee99f751c
8. 0x69ea8ecebc32904b82784c4051eef7b4e1494a0fdc5bca4aaace9c507b0ccd79
9. 0x718b543b7c221eb200a1d02f03450cd507d67f8684811e52bc0ad3bb6989afdd
10. 0x52ff1ae38ebd867f036b5cc57cb75710fc07c6aca50f0ae1aeb7b3996c4ebf7a
11. 0x0d3de33b173be61e1b8067fd54551c8dc9360f2dcbe8381cd90dd0ba561c825d
12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7