Evidence row 3152179

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yUr16c"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1e9e2061-24dc-411a-a214-251e5e8e4fac/.well-known/agent-card.json"
    ]
  ],
  "name": "Losler",
  "owner_address": "0xb1792bdd89be7cadb68f34a3b7f4d517eb3406d1",
  "raw": {
    "agent_id": "309065",
    "agent_uri": "https://centralcity.ai/a/yUr16c",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Losler 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/yUr16c",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Losler",
      "registrations": [
        {
          "agentId": 309065,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1e9e2061-24dc-411a-a214-251e5e8e4fac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yUr16c",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835435,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:42:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Losler 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/yUr16c"
}

What the leaf hashes

{"body":"b8f1ecd0a9032e30d416d883a27536146f6fdfa89d499842470f2504846108f0","id":3152179,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835750854890,"prev":3151885,"subject":"erc8004:5042:309065","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf29a8bc2744fd96222499b9638389db912a7be064da4df59efab7dc923dfed0d
2. 0x24fb25ba2e215c97534418043079c0209f955d9b314c5926a77837ed1c260b94
3. 0xb98ede4ad9c732c85266446b3fbb65a66e29a5d2d086e324c75e3753c3e2c780
4. 0xdd7116a65bfa513c156471636eab008400175d2070e671979f01b4fb4d4ac01b
5. 0x118999cb06015549b22f16f88a8cf61f1fa92c0b00226981e267c59b1b15e995
6. 0xb0bdd1d3a633d696cf4788ed449102d59b5746662ef5fa4686f5c973c71c5d8a
7. 0xafa029ed6aad6436e936d1fda57c5be3ca3bc6f9dd6789911662d294f067e0fe
8. 0xb69a2236e829237302ceb1ca97f78c39cbfdbe89c532178b52c24c99543cc531
9. 0x06c9e6aa34cb8b045cf754a734ad2043f7fb82cde5ff06ab521c1eea7962a93a
10. 0xf4e3abc2f2bb5401323a6fb9ce21adc47d760b8b4289d81532888ea4e8dd36c5
11. 0xac8bac00e8f50d1d533b2f9d409e868e96162c712cf6030bf7d2506c911ab231
12. 0x5a22bbfc9371e77aa17f335020c279c6cc8158c5c39c9bca6de3cd539221166a
13. 0x58f1fe680d97447966f120c32c86961b978b07259517f13711caf77434296681
14. 0xce5641798200c67544ce13e8b1215cbd72ab0a0bd153ca4924db7c1071fdccd9
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345