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Evidence row 2191037

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:121375
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a6ee1d882571d1b7e03b161d02d4f7bd5a415bd8145d2d187c3634e0b209cca4
Leaf
0x6b534e017bcc338935fac03c0bac676a724c5dd887980c283c26e909f4088c62

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dydNNL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82c2bf4e-1249-4cd4-933d-5549f93307fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Krontis",
  "owner_address": "0xb3f92af82046539fb1c8335f0498ba5c056029b9",
  "raw": {
    "agent_id": "121375",
    "agent_uri": "https://centralcity.ai/a/dydNNL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krontis 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/dydNNL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krontis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82c2bf4e-1249-4cd4-933d-5549f93307fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dydNNL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:24:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krontis 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/dydNNL"
}

What the leaf hashes

{"body":"a6ee1d882571d1b7e03b161d02d4f7bd5a415bd8145d2d187c3634e0b209cca4","id":2191037,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643878795104,"prev":null,"subject":"erc8004:5042:121375","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x6b534c5119360ea2444edd0da1d47d3b2f30d0b19243bb17a2204f4cd46147f7
  2. 0xb7e16c4bbae879009550f78f4b770ef10dcec6793308143f26c2dc1348bb58a4
  3. 0xe6ce96b5644e0eec69bdf2fc2cd4b26e2438323d8ded6ad32634d93500a1ee96
  4. 0x5204679c8763ba0855fa387fdce1dbbb256e082c2f5945449fae846e94a59485
  5. 0xf7fcff5bc649fec081da1c76659372eb44da7e0754efb2444db1a9193eebfd62
  6. 0x6c3ff904a334a293cdd92c5f647cf2305cd7436ba488cbcb0b79e45669dbf9ab
  7. 0x0907a165a8b9cd710e33e4a53c420921138e3028b80670fee9b2e89d5d1fa5d9
  8. 0xc6323656ea31f4099eac0e61a680b6a17cfd7a2d31bd99a403b1fcb1ba8d0234
  9. 0x35cece818d16254cab986c910a209414181f11c1a6f6f23380b6c71f06eae15a
  10. 0xf900446f59033e1f1eb01c88f1af22af60227a9cbc8e74106604eb08cf726905
  11. 0x59ed6181c6d21d79e5ec3723115021e04af859256880f3ae566406f3464592f6
  12. 0xf0699dc3af903ce279fe702ae5cea714fed874298365bd17acc077a30e99efea
  13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
  14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
  15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
  16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON