Evidence row 2501900

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S7XytS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b01dc968-3e1d-48c4-822b-1b2bcb70631c/.well-known/agent-card.json"
    ]
  ],
  "name": "Meinose2",
  "owner_address": "0xf8f1d2d46b6954f596c5d09620615253dca49496",
  "raw": {
    "agent_id": "149523",
    "agent_uri": "https://centralcity.ai/a/S7XytS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Meinose2 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/S7XytS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Meinose2",
      "registrations": [
        {
          "agentId": 149523,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b01dc968-3e1d-48c4-822b-1b2bcb70631c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S7XytS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793670894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:57:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Meinose2 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/S7XytS"
}

What the leaf hashes

{"body":"930fef44fd7a1ddc14f80aa97330188475dd2be2e457d207dfa7e2c3769ed4d5","id":2501900,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671066897663,"prev":2501391,"subject":"erc8004:5042:149523","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. 0x1ee49d0e4ae463afa3b7405dc5c7721b0c48f8205570b3d1340e02be8c87c344
2. 0x4ab42d65a2509eabb3a3f7c913c8504583e1ec74d413e64504a7ac31350f2baa
3. 0x626193b661e68cccd7ef4021302687b1b246316b91494f235f4cb18fc3c6d068
4. 0x042b8751b146843933d68ca3b92f301546f57e0eef7adecee0fa67b7372831d6
5. 0xc62900e4715036ca354919f7c0e8978a3b0591b1a61550c39cab60aa6effe3c5
6. 0xf0aa27a8be11da9835e6b17656211fe66c8375890216b8cf9250601ce2813ac3
7. 0x5e6dd125917026a303bff2593891f46428af2f23f99578be7564c8805d47eeec
8. 0x84e61f80588ccb692b93c72fc79496c24018e8a4521c6566cce75faf2f3c69a3
9. 0x7600b62285b20511f5580c73c2f3c54129ba40469b6c3485bbbceae983a02577
10. 0x908b2deaad3bb1379429260f4d5163d9874bca512caa64c816625b8d53225ffb
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