Evidence row 2719400

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mUyMQX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a3ee7e9f-f5d9-45a6-8ba4-8c420dc3521f/.well-known/agent-card.json"
    ]
  ],
  "name": "Volasteh",
  "owner_address": "0xdbf37e7e687aaac388d014fa715579160886aa7e",
  "raw": {
    "agent_id": "207552",
    "agent_uri": "https://centralcity.ai/a/mUyMQX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Volasteh 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/mUyMQX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Volasteh",
      "registrations": [
        {
          "agentId": 207552,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a3ee7e9f-f5d9-45a6-8ba4-8c420dc3521f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mUyMQX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743575,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:06:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Volasteh 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/mUyMQX"
}

What the leaf hashes

{"body":"6e02c5ee00a27e5ca5f228e99f4a05ff09a9e6d620929dafc07acb66a4a3e969","id":2719400,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743600291790,"prev":2719149,"subject":"erc8004:5042:207552","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x3685eb09c3f65946392f0a5d82bed66d463bc6473d627cce223e1624ead4b820
2. 0x1ad17881086033406716ec7f49c4b7d41a3b3fac10a816e68c1fbb84d0023592
3. 0xf3645c6c0c7cd3eb4da4037a24e543fe8eae943744fc15c71e1f1c726aeb7c6e
4. 0xd6e1b0b9aacbc88fd99c7668cf0a5d0c4c0e0a6230cce25ac772f4c325806c44
5. 0xb2d869386fec80230cd7973f338fcc291b5e5bfc76c8e7e9b7c065a9fee33ecd
6. 0xcdd553879e79680c55254544594e3211320eae4668c06e2b85bd10bdaabc4c38
7. 0x249e391e70993abc7f413d8e189d4f55a9e939f67e8ddced28f3586022382f1b
8. 0xee3dc7fdd5bb6853ee1f9b416cca5d2356e88e6ef5ed8c2ca7c79e7a3ecea9a7
9. 0x9123b33f3143650d3a86532fa6e14543320fd0a3d0a503a6fb1052b60ffb0f8b
10. 0xf2715830f724bcd9530eb8eef650121e04a7d90542f06b8894969f8508b53990
11. 0x4ecb24bdc6727666f06ce753bd4dcbe32be7b82ee0fbec0dfc498920a48a15f3
12. 0x8b1299a08a79a30071ae7270431b2f886df96a8fcf70897e23fbd22985336013
13. 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7