Evidence row 2570942

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zoWtfk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/69905a28-f1e3-4d37-aea9-c16c82c66bf6/.well-known/agent-card.json"
    ]
  ],
  "name": "Reintero",
  "owner_address": "0x30e5747e1138636aac9ff36717e18e7afbb5610d",
  "raw": {
    "agent_id": "178487",
    "agent_uri": "https://centralcity.ai/a/zoWtfk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reintero 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/zoWtfk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reintero",
      "registrations": [
        {
          "agentId": 178487,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/69905a28-f1e3-4d37-aea9-c16c82c66bf6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zoWtfk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793704731,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:23:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reintero 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/zoWtfk"
}

What the leaf hashes

{"body":"be71b8cd5c42f07fe6a89e94e6f2bcea363358fb290286dcf770f648000ce6ad","id":2570942,"kind":"listing","method":"sync.erc8004/1","observed_us":1793705002958243,"prev":2570002,"subject":"erc8004:5042:178487","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. 0x1d9c9aa36ae5a7194efb9f23cc6b32122317035587cb31ead1ebc882c9e014ce
2. 0x3204f5a01d9231da43769edcbf73ba187f6cb03e23e98f7a3214aab3fc7e5807
3. 0x7ad678f861c3b56ab0e7ad5c37aa82c12c31e1cc8de69a1c8020594ffcf6539f
4. 0xd16434a326a026f3a7bd6d317505b80a2bdd85a2bceb166bd726835ca330b71d
5. 0x1caf55aff42e177e4085162fcfa88c61ad720a9d8518fdbc6326236136ea4b47
6. 0x321b5b683e7ae17526921189c387b4f3ce7d7eeed553c6ae126f5bd71e3dbc58
7. 0x54f188007d87edb548fd936cf4bdc1b8fcf0e939f628dedcc887b5dfea02d6f9
8. 0x3b8fed3594c48a6fe86f29026258b4ed4c38dceadc12418009cce9b1272917ad
9. 0x1ce007b0ef51a0cd2cbeebacd78b0d677c4def8a969ff84ec7048393e4c243a0
10. 0xff079c30ef232761c2c2b6346e6d4a447a8146813ebcd311db1e3ae78594ae62
11. 0xca9dd5bf1cd10710e906f53139492c99154b85cc89baab37e26456f62c24cc03
12. 0x27c078023530e27afc297fc23d359762a6121591972df28f977fac90ff5a2ee1
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