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Evidence row 2725267

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:210574
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b36fc1b6b7d384e60587c534d7a29c9fbd8b249c6caadde4d92405a40e0a4d4f
Leaf
0x3e2341ca74a239d1de94ba3120e4678e29a9f9425a41ffaf59dfac25bd3e903c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/H5092O"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d28aab6b-450d-47a2-9647-97312f6efe4f/.well-known/agent-card.json"
    ]
  ],
  "name": "Frempito",
  "owner_address": "0xe5a0dfda5bc7876d5ab058d5c49a57ed3b9ac6d0",
  "raw": {
    "agent_id": "210574",
    "agent_uri": "https://centralcity.ai/a/H5092O",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frempito 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/H5092O",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frempito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d28aab6b-450d-47a2-9647-97312f6efe4f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/H5092O",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:08:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frempito 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/H5092O"
}

What the leaf hashes

{"body":"b36fc1b6b7d384e60587c534d7a29c9fbd8b249c6caadde4d92405a40e0a4d4f","id":2725267,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747316415314,"prev":null,"subject":"erc8004:5042:210574","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. 0x3e233ab523692b0c1dd3aa6168cd4a4612a7e9f66bb396818d0ad69b0f13c7a2
  2. 0x04aa4a62119357faa8039e0c10e2d06e8f3fa8fa2e93ac3a4ed86684fda77b67
  3. 0xeaaf9596501bd4d55d2c1818b14cab2e73911421fe9423623626ff7a6cbb9fb4
  4. 0xc1dafbcd8c243cb9a940e5b9ea4016d72915db249d05dbe893392394d6724e61
  5. 0xdafcfe4a73b3ddf7970f66fb87f6c68b3b76fdfa3e5ca8e9b9931504552174e5
  6. 0xb6938dfcbfeb7e7f0523574ac6b64fc9cb07729c901678d7bdf9c776fbb6a2bf
  7. 0x70e821c41b9eab1d296ed110123a6ce3bafa782aad1cd00463ef015a5270c20e
  8. 0x76ac205783c295264718071cb2fa7afc680bea2fb3c9ef79af2356b8e262e46b
  9. 0x76052f09a7ce0819a2dd5d1b577573622e1297773f86bfd4abbde5a6ec9457bc
  10. 0xc424ecbcf7ab4c3a354f7bec2511661e04857818b0c7eaf95e3c24039b8510de
  11. 0x3637a9665fb4044188f80dbd0a4dc68a2cba5acc2c43c9f7cf689fe5b410f838
  12. 0xd7f28e7cbf00c0f591820e050e04aa17abaf5d510ce6da77374489a26056334c
  13. 0xfd8735c70640de4ad107a46782219847d35f4b6dc003efdaa0ed6c25d9954fea
  14. 0x5ab1ed3fc67f5a9ec3583839ed81e49e5b844fa19b679bd6a3514873d183203e
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON