Evidence row 2079561

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jmxAvX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8388c27-5b4a-4b1f-9f64-e27eb5908d15/.well-known/agent-card.json"
    ]
  ],
  "name": "Kavias",
  "owner_address": "0xf58a48cb2f861f097977c86d885c93cabd7a84f7",
  "raw": {
    "agent_id": "71446",
    "agent_uri": "https://centralcity.ai/a/jmxAvX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kavias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/jmxAvX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kavias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8388c27-5b4a-4b1f-9f64-e27eb5908d15/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jmxAvX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:59:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kavias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/jmxAvX"
}

What the leaf hashes

{"body":"50221c89fee102ca789b2e401e90ef4229d2ddef0a9c3b81c2d61984ed0e5b0c","id":2079561,"kind":"listing","method":"sync.erc8004/1","observed_us":1793602753376278,"prev":null,"subject":"erc8004:5042:71446","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. 0x9359b4d7ab6f4de68f2dc64b787883a007857a04839cae2ac512a7ba200c61ef
2. 0x2eb145a39e0ce95b8a2f38a02604aa5befa51a9bd2a2a3d4df2b32fa41570c87
3. 0xb18d859818433d64ac270cdd76f58dc09bdba9e8b6d2d7cd00e693be2fd5d0ed
4. 0x9378f5eb6d4a1508ac6a19ffcc248f2aff5470d4d2f2d2db2a7835013c68577b
5. 0x8ebdd60631dd264e28bc567f7e3e7a41f757e647ee9cba74fd54fd9371e3cf77
6. 0xc37c6a126d3592a75ae8b78103545c4b9521034c49f1f28b519af7bb8032c418
7. 0x78c4d903d5ae684e6204c155d7b8d7c73c9b4e8ede97bf82c48229be2edc0598
8. 0x4bf5f0f7f6af4f2fb984c24bdb68330c475d464d1889e1319d834e44a1286f29
9. 0x4466a7a09d174a54729c638968dc5148ea3f1166a46808be53762bd86fe31527
10. 0x6662a6c8be4f342ac8dfd3664486bc540c52e6cefd27a4762f4b6746724af9ff
11. 0xdb462945b3d37450eb8f5977bc68405ffedbccc0e4fc7320558688c8c435625e
12. 0xea6f93175048cf85d24408769c79295ffeeaf7c9deac709218a5ca018c0181b0
13. 0xa17f6a1bac5d26cc57d2e02b81d6f7d4d897fa15d99d32d506b3ff7cbcfd9c03
14. 0xece99d4dfafa93913edbe131eb22b3d7ab2648b58b5bd9dcd361be4f8953b107
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af