Evidence row 3371337

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q8MePG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45093fda-f247-4cdd-8917-5a2d4545c7ec/.well-known/agent-card.json"
    ]
  ],
  "name": "Plefias",
  "owner_address": "0xda8dd1b88dd9692deb7d52d807ba87f085e4ab7b",
  "raw": {
    "agent_id": "321274",
    "agent_uri": "https://centralcity.ai/a/Q8MePG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plefias 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/Q8MePG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plefias",
      "registrations": [
        {
          "agentId": 321274,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45093fda-f247-4cdd-8917-5a2d4545c7ec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q8MePG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864670,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:49:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plefias 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/Q8MePG"
}

What the leaf hashes

{"body":"96d44c04167196ff1886c3caa4e00fc439d30419877434771a96708348637391","id":3371337,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864996997685,"prev":3371004,"subject":"erc8004:5042:321274","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xf62b2cc4e66c9b878947dbb25d9568b2b658e0f81dc41e4374cb0d51688ffb19
2. 0x57f66867fcbefffc9e0bba7a5f0b58826ebe96aed0016c70e5711a54684b9a12
3. 0x21565be905dd9abfaa01d2cdc031ab0cec093380c62b8894b78dc24173df7930
4. 0xd317d732bd2407b67f559ab32b65c41191eacb638cf6f452c1e970ed4a96f935
5. 0x062be79707bed612acfe76ed40af9388df309ae6586b808103beecaf6f552050
6. 0x2175960c81af9664b8790717c7c0a8c3ce74fe8637bb16ffb31fb4671711ee86
7. 0x01ca82e7c40225156c9e3b0ef884d7fbd8222dfd3ecea224c372dc097c7ead40
8. 0x8490e5f8101b42bb8966a61dad902df84abe36aa215b8e83a82601173495c8b9
9. 0x5d4b700d286bd19be666c3291616de53e155557a0b3fff529a90d4ccc4a2f1e7
10. 0x67b780539e18b99096cee0c02d22e4af5977c7babf7de01dd92ddf4d76df5556
11. 0xd2da3531419199fddb316714a095a9a9f366ef9353ca4966d30d0e0dac254030
12. 0x0419e2cb2aef4458a7724aacb649ee689f39f0bfa07a01d9cff15547868b90f0
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94