Evidence row 2504106

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qt4NxC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/34baf489-afa1-47fe-a8a1-5443caa65cfa/.well-known/agent-card.json"
    ]
  ],
  "name": "Fosteh",
  "owner_address": "0x0eaebf6bdd43bdd801947e30f81ce426ac823bbc",
  "raw": {
    "agent_id": "150230",
    "agent_uri": "https://centralcity.ai/a/Qt4NxC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fosteh 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/Qt4NxC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fosteh",
      "registrations": [
        {
          "agentId": 150230,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/34baf489-afa1-47fe-a8a1-5443caa65cfa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qt4NxC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:14:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fosteh 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/Qt4NxC"
}

What the leaf hashes

{"body":"4d5d8ea6c403203300c47962612fbdac581b5c058a5dc0c67d44c891af2d38d3","id":2504106,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672089942495,"prev":2503519,"subject":"erc8004:5042:150230","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. 0x1011fbbb097bb9af6fe860d28bc324d1f10fb46e83480185fdfae56d8edf23d2
2. 0x3eb9dd0df6ba5207c007374ef4bd559bc575b8cd60f35235af844ac1b7f28050
3. 0x6cb98de30d4198ff4d4e515842af66ac55601d88e0cb4c1c5df3c4d9cee1b344
4. 0xc6ec0213c91b4bef41660211b344b249f10bb2321cc4e328e7d4f52af5a778bb
5. 0x47e0ab0b09bcf1a34b879f57c6f0bfdfa52adf4bf069b028ba820b30dd8edce3
6. 0x82ef789badea22f202e685690ca61fc46a74255ec895740a0747fa9608acbdd1
7. 0x1d6a4f1d109d91484277627a60ca42f7cabd3890c9e98fba086eaf5e8c3b7f5b
8. 0x6c16e1a9738f376b63ece1e2c56f8e767bab1ce7ce5dff854f9ccb514d978e17
9. 0x2f86174aa62acfc9c9f0e479d1907a1488f0ee48ad5e87e4e79e6380e74d6267
10. 0xd54188ad05dd5799cc44f47021d6bbdcca407d02c65440b2b8102b0d2716c81a
11. 0xd534cb62baa0ff8d1e3f701c4fca8a2e6a62b12549b01f714dd00ee4e0506370
12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7