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Evidence row 2621958

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:198778
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cf1f89807f19bc08535f5e7817e9c989da1f889f519e76fb361f642240d50a4c
Leaf
0xf1cd9c2d0030e288adf22ec9dffd450eb9c296724c328e99e22a8bce19fe0cd4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7l03G9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca1a1c09-a3b4-49ef-8bf6-cab31c0cb420/.well-known/agent-card.json"
    ]
  ],
  "name": "Liansito58",
  "owner_address": "0x8edf93ecc1c1f760e60371993add7eb0f3848f89",
  "raw": {
    "agent_id": "198778",
    "agent_uri": "https://centralcity.ai/a/7l03G9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Liansito58 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/7l03G9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Liansito58",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca1a1c09-a3b4-49ef-8bf6-cab31c0cb420/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7l03G9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:14:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Liansito58 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/7l03G9"
}

What the leaf hashes

{"body":"cf1f89807f19bc08535f5e7817e9c989da1f889f519e76fb361f642240d50a4c","id":2621958,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729645717740,"prev":null,"subject":"erc8004:5042:198778","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. 0xf1cd9cad6022e290aa2886c66f9d1dc9a644872a164f667673e75ef83a506f95
  2. 0x7c9eb44417ef1e2dab40d6cd4922d79941999aad7ef96932e1e71a36d889cb97
  3. 0x154347eddcb853f49b0b18a1efb6fef418c55d0274aa4f507d622cf0e5e8abab
  4. 0xb6a74603483af31b6907e3ba6ee4591516db67bee0e47ceaae59307afbdab1fd
  5. 0x3925010dabbe2ce83b9773e48adfa49ee274883934f427c27556a10d9a8b0b77
  6. 0xa13616b3f9475574136ae978c01eadb49fdb39384952f7ccda8683125091c03f
  7. 0xb6e00c7ae9d3c6c44e01ef65e55d38729e350c2905943a65074a0ac55201fdce
  8. 0x42324f07264ee5ebabc84c432fbf5eae89de0c6b19194737089590da38b4839b
  9. 0x5954b28a8187a42379277c62c3ffafd404fc52278d82959953381f58806a0356
  10. 0x5e67e56c5f3d340afa3b825bcb47f19ba407ee37a74a9fadc74e11484605883e
  11. 0x23b4fb890810b2d34d8abfb50e6e9cc8ae2ae902012067a9c6df62735df08a4a
  12. 0xfe18618faf14f5f3247bf408decfc900cc66a3a6e03adbedbb53236cb4b3892f
  13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
  14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON