Evidence row 2257150

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mtlynu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7527e67a-48ac-4a8f-931a-78c65f460bee/.well-known/agent-card.json"
    ]
  ],
  "name": "Stilias",
  "owner_address": "0x63e12f8a9433770c2e4febba2727d65b0c1e78e6",
  "raw": {
    "agent_id": "126834",
    "agent_uri": "https://centralcity.ai/a/mtlynu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stilias 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/mtlynu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stilias",
      "registrations": [
        {
          "agentId": 126834,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7527e67a-48ac-4a8f-931a-78c65f460bee/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mtlynu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647845,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:31:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stilias 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/mtlynu"
}

What the leaf hashes

{"body":"8cc75a4a6f372099a6e4117299722aeddd8dee380b1e3b6510ea23974f2bae00","id":2257150,"kind":"listing","method":"sync.erc8004/1","observed_us":1793647919446209,"prev":null,"subject":"erc8004:5042:126834","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. 0xa3d7fe8b8829d2db4fc7e3b8720c18b4a8e4733d09c17e678a80d13dfef071e1
2. 0x5c34f04f74c2b0b7d51ebd086eab9ee71eb1a6a525527a97d82b6e3589964821
3. 0x2d985babcc5e4018b893c7df988ac31f884f77495d09af67876debb392eb4aed
4. 0x5f43de30adb193e697398cd463690fcfa57fa2c6dcb0a3f95f62518212b2062c
5. 0xde16967af1deeb9232163ffac6889c37d3814c9bf4ebe3f7f910847a0dfc4c5d
6. 0x00dca1fa39a158292ff1f1f59e09a6b105b7551de394970567f4010614348769
7. 0xf38eb3e17f5bdc37d192b66554174b07d8385898e4c8d3a641844048cea4a228
8. 0x1becc3491903bed2096727480a19ba1b3fecf057dc37509fe9e73b079a795d95
9. 0x0634627d27c1e959e004b9e1ced322c024bde9ba236d6fe4948f2f5303598593
10. 0xc645b9915e41007d829c7a8b2940c49694404e8aaa1333beb77dcfeaed91da36
11. 0x9e39e4a17bbc5a7a24664a766933eefa2b6aa75604754bf31c43b4ddf005e28a
12. 0x3b9fa510ea9315fdb1f69663279e291312bab8c2c0d958c0da2bd30894c945a4
13. 0x6959682af8334329ff865c5705b67dd969fc79c93745d2bb5b28573810cfc1f1
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af