Evidence row 3367959

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cXt6G5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b2649c6-6212-4ba9-ae0c-3a962cab64cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiforeon",
  "owner_address": "0x1646edb785e97eedae2e73f4efe831d1940a81e6",
  "raw": {
    "agent_id": "319087",
    "agent_uri": "https://centralcity.ai/a/cXt6G5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiforeon 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/cXt6G5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiforeon",
      "registrations": [
        {
          "agentId": 319087,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b2649c6-6212-4ba9-ae0c-3a962cab64cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cXt6G5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793863590,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:30:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiforeon 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/cXt6G5"
}

What the leaf hashes

{"body":"f62bc398841a2ff07317615d58d39c18c2329138a2f95f14acf6bfdb177e72b9","id":3367959,"kind":"listing","method":"sync.erc8004/1","observed_us":1793863847983601,"prev":null,"subject":"erc8004:5042:319087","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. 0x9646901cb4b5388e6b04810ef44b18828291548907cbb69a10421b2488887121
2. 0xd0818b8725bdc5fab03d98a38854c6b5210d7024b6f3b85f60df7756eb7c2dd1
3. 0x5ed8142821385e6c9b135ca634bae56823267978d43b1a65cd31155252c9bdeb
4. 0x72c9b105ebf2cd50d070256505d9731579d57b638e982d3a79241b978750b75b
5. 0x0f9915430ae9a74fae4da14214454462ef0adadb0292c1625bc7e4cb9a8b8ce6
6. 0x005a92c69051c95e9d2d048a272e0ea0f06d54699cb66bbe9f20621ab8333d2f
7. 0xb8189921fb5f785e3380da439c76f552662ffe148d0b8ebcf117e0495d1be5fc
8. 0x319055777f6a1bab4ca8824b51b2ec8ba0fed77af8c4cdc645bba6920552916d
9. 0xcb74761f197554a7cf4d1555e343accce4d09e323c194c59b4e0ba3761f885f0
10. 0x4d70ab2ee12e9ebc4594ca53bf02df11d057afcd1f9b90712e36d5aebd71fa56
11. 0x23690410c29cd26f8991e5aac96ce50e045ce3d10c1eb1b0ef8ab28a94062453
12. 0xa595c34b3ff98d08c5ce99e2293fd8c77f275740034ed60efda7e455284d0778
13. 0xbf751a74028033cca1ac40547fae587eb2c92fbf44be64fc4ef59b43e3203be0
14. 0x5c6e3c27e9a4903fc5bb83db04b473a90d793c8aaff5c480fad105e530755408
15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94