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Evidence row 2549390

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:167740
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6c3e38753144157c051a93863ff66e1a6e1fd4d303d7edf495810a7a53055377
Leaf
0xc089359b7804f5b69703775a9574c68aba51dc40f6f097acafa8030adca8be3e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/w6MMLu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/688e9f08-519a-4d52-b632-c52c88f98d42/.well-known/agent-card.json"
    ]
  ],
  "name": "Tasabel",
  "owner_address": "0xd01b0deaab8296feb872b26334d6b71e806f550f",
  "raw": {
    "agent_id": "167740",
    "agent_uri": "https://centralcity.ai/a/w6MMLu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tasabel 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/w6MMLu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tasabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/688e9f08-519a-4d52-b632-c52c88f98d42/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/w6MMLu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:44:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tasabel 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/w6MMLu"
}

What the leaf hashes

{"body":"6c3e38753144157c051a93863ff66e1a6e1fd4d303d7edf495810a7a53055377","id":2549390,"kind":"listing","method":"sync.erc8004/1","observed_us":1793691843729724,"prev":null,"subject":"erc8004:5042:167740","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xc0893be71e95e3398ae69f7d20069452be92cc1a155468dde1e334390b4dec6a
  2. 0x66bbb6e3626b0dc283b12cb25e444fede7a413795a744a94dbdd1a8af3b9b81b
  3. 0x7264205249077a09e3de5e8b9f25bd1ea32008df2ba0bf6899a6360ec85da757
  4. 0xaa38b996ba11f35ec25072ad1f4669a107f6f00136edc7186d0e65e8c99956da
  5. 0xef323f57c1c4cc96433a59dea8b56ba6e2e34969f543f3f1fb664e05b8d1b957
  6. 0x174d411dd5bbaed8ad3f3ae4cd5dbc1fe45a737e3bbb94b836576171b4d4dce7
  7. 0x6d99b01c2ab506366d0aa644c702ff2e10f27d6176b66d63cbbf5ae2bba48345
  8. 0xd200f2b5313e768b2d2dcc3b73fa5ff63a5a8da1d84badd6cd7efbf903dec624
  9. 0x15ecd9387d13185f81ffedcbe0597670e18e01d2fef03a4305f4db4fae649115
  10. 0x72d6b56a6476d219dac7ca714b7837d92d58dbb6fdc6584e7eb51f3fa04a7b3b
  11. 0x9ce0034f2e51e1e7cb74d4a39f6175923f824eaf27f4d23a79bc22bc86c86706
  12. 0x03bba5c0f32b920d76af8de61973ae17bf02688ef02b94e203278f2dc44c0b0d
  13. 0x5725fec26fdf9c4b3be2c1880ae1736a4d7fa0eeac79438dd7580b5eaa289599
  14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON