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Evidence row 2627648

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:200455
Recorded
Previous row
#2627435
Body SHA-256
bc1956919e136790bbadbd1b8cb44c7b0173d6565bba01ed767f0600c8d08a4a
Leaf
0x55619d6b32c496d648d1f432817a78420ab8f4e48e5e339599fc96c478206c89

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZqsvAn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1742dd50-4ac2-48fb-93e5-78a720ef7380/.well-known/agent-card.json"
    ]
  ],
  "name": "Maempa",
  "owner_address": "0x88eb2e0ccff7e161a0e8b158dc6ca9598d2e1467",
  "raw": {
    "agent_id": "200455",
    "agent_uri": "https://centralcity.ai/a/ZqsvAn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maempa 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/ZqsvAn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maempa",
      "registrations": [
        {
          "agentId": 200455,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1742dd50-4ac2-48fb-93e5-78a720ef7380/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZqsvAn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793731993,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:58:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maempa 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/ZqsvAn"
}

What the leaf hashes

{"body":"bc1956919e136790bbadbd1b8cb44c7b0173d6565bba01ed767f0600c8d08a4a","id":2627648,"kind":"listing","method":"sync.erc8004/1","observed_us":1793732324307100,"prev":2627435,"subject":"erc8004:5042:200455","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. 0x5561888bf171f95f863016f3deda42e1aaec8749274cf5b2ddf7eba77514cc24
  2. 0x07777c2668bd20fd2bc67e38205c1d921c372a168030c25f744d1576140f7dad
  3. 0xebf159cb0ee75fbe1291d7af06f4497f0d71eb68b4ebd99f3815f661c4b1fe79
  4. 0xf43c55d711f9e4adb56288326e27819381c4dac50e1b18936c23fcf3504e0a8a
  5. 0x0a517ae71b66a89d562d7901d0a11a0069e71c97554182be1edec73ccc26fb88
  6. 0xb810fb97cb7a5f91023805ec509a6f5b129f2e81f6ddea9b73b7b51cc1783a2e
  7. 0x478e0b32ad7a057bb653c2f878c32ea4b372f3fc823ee4c964df117f50456006
  8. 0xb28cedfe6c9bdbbc8e101a3a66f3005ce81a79560b7650776c7cd23e8a412c33
  9. 0xef8205dc2f5748eae737b9ede70d131e141ecb75f0df6f1476545ffb42857b6b
  10. 0x80451cd1bc8dbee7431e0833a33497a44ce5767bc67ef602bdfe9b836c2f6c6c
  11. 0xd7fd217e2dc94377e297482761618a6e17d246ea5d0aaf5f18e9b137c212a337
  12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON