Evidence row 2271092

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Uak2w5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb2449c2-fa03-4386-99c4-66a729973c34/.well-known/agent-card.json"
    ]
  ],
  "name": "Silisto",
  "owner_address": "0x0c094f25bfd3f5efdd6957f43764d76cbf446e65",
  "raw": {
    "agent_id": "129168",
    "agent_uri": "https://centralcity.ai/a/Uak2w5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Silisto 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/Uak2w5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Silisto",
      "registrations": [
        {
          "agentId": 129168,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb2449c2-fa03-4386-99c4-66a729973c34/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Uak2w5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793649951,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:07:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Silisto 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/Uak2w5"
}

What the leaf hashes

{"body":"45bc3bc4ff54f51137175cfd0b9868037bae6873afd9c9c9fdb902ccba1803f1","id":2271092,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650066141944,"prev":2270561,"subject":"erc8004:5042:129168","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xeb9aad1eaf03bbfc7a13dfa947325a859b88fb32457f5f29344c406bfb901a5d
2. 0x5908f6bd4db91e765c187e4de16348140e9b6bf1626e266b285c95f4e1234c56
3. 0x9d530626f026059aae489b63d2da5bc065e93999f3022350718809cb7329a383
4. 0xff143b325b5d58985fa479b2f9bb69ba3c541b6613c2211e2ad2d8845b028197
5. 0x869e683e87d4941445fdf57b3d35ea45cbca00e2a916a8676f01b90a2849af02
6. 0x31268a989134a9f8a98ee2d1776b532477d8790ae8e7276b3804162ed696b3ca
7. 0xba94276ef0be09f55e0c524f9fe4847e9c09dfa89b966f21c35381b5aa845ece
8. 0x1acfe9de2bb6c51bbaadc0d362149e6ffdaf47c2501ef0f516d5b50db2e71d03
9. 0x7a7cfe4c15df7b7fe10882b9f854cd03adb56b535f7d07e399827d74bc3dc9a3
10. 0x23b0f39db2590701308349f3209109b3c8cdc8bed2b30473cd214d874399c413
11. 0x4a8e0bde5af82648cbaea0621f03019b7aa0468848368fa1b80ba6666f0f42e1
12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af