Evidence row 2182311

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q6UjE9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/61f27aec-922e-4606-a5f0-700f7f838344/.well-known/agent-card.json"
    ]
  ],
  "name": "Krekino8",
  "owner_address": "0x7cb21a62c880b74d4c7dea5ab7b9b11477c8e605",
  "raw": {
    "agent_id": "117058",
    "agent_uri": "https://centralcity.ai/a/q6UjE9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krekino8 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/q6UjE9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krekino8",
      "registrations": [
        {
          "agentId": 117058,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/61f27aec-922e-4606-a5f0-700f7f838344/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q6UjE9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793640589,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:36:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krekino8 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/q6UjE9"
}

What the leaf hashes

{"body":"9e329c9132831381ac8f912e937e57b41a5bc1608c1412aec8c0b15c9b390148","id":2182311,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640990784023,"prev":2181957,"subject":"erc8004:5042:117058","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. 0xe93e3bf338ae233337e22e022a48710f4b22391a3b7756ad8f81dbd5e095dd15
2. 0x12b4d325656f8ed7f3b834567d2ddddcc836dacc446329b6a4b610ccabbed0e5
3. 0x535986691a7bdba6ea27720c7a6236cf3698640ef3fb9ece87189e5b77b16a7c
4. 0x1f56cc0cc0015f09d9f3f8529b683b01e0d64865d2b78701812a28a3d65500a4
5. 0x36f8f6ba53733be14d8868d27e82d06ed8119419524c9f8ec22077704f029f62
6. 0x9b648c4034b1ad46b77744685947292f559680fb4c608d79b269daae73bf8cff
7. 0x54299b6c19469512a1bae5125d188bbd885b6dbce1d99be735fff206e3bbf838
8. 0x98a4b1f78071ab75a203c1682488790217206513abe5024da1d3bad98698dbd9
9. 0x8900ed276215f63d22f25ba06052f85e389877aab23cc31daaff25c393381eb5
10. 0xd4991ae38efdf88b20f6caae2d8cddf38ac44170e5ee95b70c03ba90b6da764b
11. 0x8ce002611b01d35edabbef9028712ef4d7e696b54822de7ff0074fed9cdc3ea7
12. 0x3c7341656db31bffc7d2eacb59896b1fbf8e7f1b9619769235c75a51adb0b1be
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af