Evidence row 2173715

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mpRKHZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/96876ebc-4837-4973-94b2-beac67edce29/.well-known/agent-card.json"
    ]
  ],
  "name": "Stastis",
  "owner_address": "0x936c38d4868ed6daa575fe856727acaf59679f18",
  "raw": {
    "agent_id": "112488",
    "agent_uri": "https://centralcity.ai/a/mpRKHZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stastis 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/mpRKHZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stastis",
      "registrations": [
        {
          "agentId": 112488,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/96876ebc-4837-4973-94b2-beac67edce29/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mpRKHZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637352,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:36:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stastis 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/mpRKHZ"
}

What the leaf hashes

{"body":"2052ac017316b24386b97812aa22e55763ca63238677979ce4b84122d396aad3","id":2173715,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637398456444,"prev":null,"subject":"erc8004:5042:112488","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. 0x367502d97995dd6c71ae70f2aa10b4eee3361a3e040a52f74b96951a82fee0ec
2. 0x9f104f181ae5a211c29825bcde3f08f84f49919e8ab9e0d2327cc55f27455948
3. 0xfd6c9b97528dfe0dc7fcaa6eb84a5134904ec6bed50ed37766d2bd366dbe81c8
4. 0x2d2c97aff639f7070711288e4e225911d38d870da166872ea64ffe48a953df97
5. 0xdd27f9139fe4bbfcdb4e7c1951a8fc0026470656a850cc2652fc0cc8270a6c66
6. 0x7bbd5d84ef3fca7ee46c1fcdb8a0637a366c196696a3d7c040e6dfef43bf7e77
7. 0x7d5a258f7f4dcf2ab2277dca684e79aa6afa50d8b55e74fcff8e3fb2a24c8009
8. 0x779ff99b689873cefca3ddd351831729ac7f8225407e8ff9840d2920b145a6ff
9. 0x252a915dcaf4f3415b008f62e08e8ded84ae5ad9ae706a4213785b9f034047dc
10. 0xd5a193bc735da49c52b7ac1ba337e64263c6f8e6e7b501693c1fd907e46a1153
11. 0xbbc3ba117939999fb474e22af0bc8e761d629e3ce88e75d37ff20c53fabc3b2e
12. 0xf2afd692f9ecc84d8043fb7e2199fc37af44471368455fe6d2ad7651f20ae534
13. 0xa0e5887b42201f4bffeb4ff69bd41372cabcdfc84eaf669d71bc4550864cf581
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af