Evidence row 2168749

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZEoLqf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e54aded4-c0ab-4ee8-9a8b-24ae18127cec/.well-known/agent-card.json"
    ]
  ],
  "name": "Launsis68",
  "owner_address": "0xb30465e1b60686c55898d9e740377d83e8ad64ee",
  "raw": {
    "agent_id": "109907",
    "agent_uri": "https://centralcity.ai/a/ZEoLqf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Launsis68 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/ZEoLqf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Launsis68",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e54aded4-c0ab-4ee8-9a8b-24ae18127cec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZEoLqf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:00:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Launsis68 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/ZEoLqf"
}

What the leaf hashes

{"body":"35a8a8f4e2bc4a6a6cf9d0b6d4abaa9b9800ce90d67350252ba5f5f4bf4adca4","id":2168749,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635259469890,"prev":null,"subject":"erc8004:5042:109907","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. 0x20511007083eff327d8317c9dd1953c6cfd2b2234c72a2016cf43ef8212ca762
2. 0x5166107eb4a8c55067f26254d72fa85a25e241e2e2e0eca4812e564aaa765d13
3. 0x11b2c85f8e76a8595ab20e89c4a990df58f8c9362b39036bb609bb14f6d657af
4. 0x206f8881a6e50b175558a109ea616736c947bba7d1fe2f4c89ea38ae71a116bb
5. 0x4f5d85cbd939687707db9818d358dd509488e2e05363b0fff3502c99dc15a9f7
6. 0xe46fb73763b614fc4f1c0a991fe40d7d334774eaa894cf526b278050b3624e55
7. 0x8a2ded091b8e6691d5c04a6cb07dfb98757e8e18f523c56a5770fdebc34c27e7
8. 0xc8e4df3ce1be267b97318432fd91d2ca8c366c630a59e0305a31f1cab18206a0
9. 0x8d765c8de13daccea857603589173eb07af1323b9083a42b8d128507be003f63
10. 0x77195bb6b557f90aefae2fef9d3b4d7da760160d5fe6b0e594e50f129d8efb31
11. 0x193993dfc99f07e76a7959bf301447a777bda89110f903e9197b34093694d0e4
12. 0x0287e9d9530add05d7480c4266f19be69f45ecae1d0e3ec844ff635060819eb8
13. 0x350e03a59bf81961fd9ce694f08f9ba0239d9ea2496b0c0dc7998c9e9855326f
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af