Evidence row 2169829

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5SGv6e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9c0d097-ec3b-424f-887f-23107628f6ff/.well-known/agent-card.json"
    ]
  ],
  "name": "Piosel",
  "owner_address": "0xe707cfbf9485ec59526b3103b0a8959da94bffa3",
  "raw": {
    "agent_id": "110294",
    "agent_uri": "https://centralcity.ai/a/5SGv6e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piosel 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/5SGv6e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piosel",
      "registrations": [
        {
          "agentId": 110294,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9c0d097-ec3b-424f-887f-23107628f6ff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5SGv6e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793635652,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:13:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piosel 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/5SGv6e"
}

What the leaf hashes

{"body":"6498eeb8bf07d9e22c59c345b66ee708167245219bffe60be888fa6c05c40a3a","id":2169829,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635981652696,"prev":2169503,"subject":"erc8004:5042:110294","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. 0xc9805e466248a2ba5e1bc3ef7e573cfe26d8d24ca6f7f4200c96808beb0cde29
2. 0x96f9198b08e41af65dd300fb2b647728fe83ed5e7b9c64eeb8201b1aef0031f2
3. 0x6f8ce83ef34b198694da2325c756496052a2fab1919b64e691384608edea2506
4. 0x681ec082abedc055687beb4d786684e0926cb1c72c21f94c3275310a91974b19
5. 0xc23a26a8a30fa512c5242fe676a7e9821603f681b52f72241c57373d1fd0a686
6. 0x86223179929940ff1a4f08e2ee45bff4706faf7e6f5c8f537c048f8b604a270c
7. 0xa04246c429effe1fe29eb91334e2a0d534a28a6e0511e340e4e4d460df3c92dc
8. 0x15780b3d373985dc0f613e1e292bc5ab9b137e5339ad3a1ef88cb6b6b1934b1f
9. 0x18fad92dd11181b4441eff31cedff6cdbe6dc6489a1c13312128b52dea08a8f2
10. 0x0dfab980657bdfbcc3500581d43febd79f8da827e4849e38645d2be5b76e2def
11. 0x6b23832f3a8446a604542a7c706facdde5f0d9b98ec755cdbed6879ac111dee0
12. 0x89421afe101858fcb12a0b85122bd84839dc9c5772685837be305f90d15dfb5d
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af