Evidence row 1838472

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tVbzdE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/47e0ea34-5404-480d-8166-7e3e193154c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Krikler",
  "owner_address": "0x79884d2d4fa7bc93945e8af9adb0d307041e2713",
  "raw": {
    "agent_id": "33889",
    "agent_uri": "https://centralcity.ai/a/tVbzdE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krikler 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/tVbzdE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krikler",
      "registrations": [
        {
          "agentId": 33889,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/47e0ea34-5404-480d-8166-7e3e193154c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tVbzdE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793572427,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:34:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krikler 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/tVbzdE"
}

What the leaf hashes

{"body":"208fd19832fe1fd31dfcc66b0d418a2b9bbb9344366b56d6ea2a76791a54970c","id":1838472,"kind":"listing","method":"sync.erc8004/1","observed_us":1793572499997630,"prev":null,"subject":"erc8004:5042:33889","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf183a905d65fe045d2828f0a3b35f76e0c06e53708e796fdfc95b2c354187f83
2. 0xd9cc521fe53f0443a8aace393c1b966c963c3307bedc2592dd891c92a87905c3
3. 0x97cbc4bd5599f00a2890a26433e961ea6b27d6b4c83e69ca940893178fcfc199
4. 0x430d70d7b1bca9010981cc2b74bc464910b5f7e92922d1fe8cb78ac2c5c357f4
5. 0xabc3d416b5078999e73c50bb0e91302ac6fa8f5eef698acc8242f030a86706a1
6. 0x84d97daab4e7b6e92df58ab12bf93057779aabc27f2145a8f9dec93b9d67f7ea
7. 0x1e4fb5b3a5f32c32c3a0acf3b6aeae0ab9bd672d16fd52ce992c158c01fd17c4
8. 0x00eb81fee857c43908c123d2209e5847735846e109f98a5b47486df23927d751
9. 0x4b148b0db4eecaf1e06872df73f79bafa7c62fe8b5549420e027891676b92ccd
10. 0x69c0da46f1d8b4f2913994700fc250efccc21b48c70c40cf5ca33290bd8b2fb2
11. 0x3e5c66e12ca0c8224a6fdfb084b57ae24495cee7220fce200872a754fa7396c5
12. 0xfabfed61214d0494bc31e7bcb9622588beced8f56b9188ad495b57356f7cf301
13. 0xe90b78263bda6cf595e6506f00151a77021430873ffa310d8a01f67d8991ca3d
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90