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Evidence row 2707691

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:202177
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ac570e9ddb06adccae6afe0f7916af876764a2c26d1a7bf2ee3efc393dbe08df
Leaf
0x57ea389039b3aff3aeaec78eb6868d321f23d50107cb3f797909bc6c8e355bb3

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cuPJ4Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3be360b-9c3f-4d3c-998c-6c7e3709bf0a/.well-known/agent-card.json"
    ]
  ],
  "name": "Luumano",
  "owner_address": "0x4aab4811aa33ce6f7e44fff45ff7d3f15f7cc45f",
  "raw": {
    "agent_id": "202177",
    "agent_uri": "https://centralcity.ai/a/cuPJ4Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luumano 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/cuPJ4Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luumano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3be360b-9c3f-4d3c-998c-6c7e3709bf0a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cuPJ4Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:03:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luumano 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/cuPJ4Z"
}

What the leaf hashes

{"body":"ac570e9ddb06adccae6afe0f7916af876764a2c26d1a7bf2ee3efc393dbe08df","id":2707691,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736208136301,"prev":null,"subject":"erc8004:5042:202177","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. 0x57e9dc8a478a996a8516079f53e980eaa5e5e6f7fffeb1206555d40135814a51
  2. 0xbc53cad493c912eb5c10af4c225198a71c379dd86f26f3121836784c1416ff82
  3. 0xf2f21042842eb35e1281b836e01e18289cfca7e41692d9cdde845c787b6d347b
  4. 0x9d929afdc0a8674990e2b150e934153bab564dbeb4d94e1fbc671d17795331f4
  5. 0x20243ff673ed7f90e5a0b1159f9e9e7c92e0eb50493ce4b3284190fd724f6ae8
  6. 0xcd9050fd9b8b5edd621303f01d82ba584ae5a4c91b82a38b6cd56fe7c985615f
  7. 0x8debb73524195ce52fb2a92ba961fe26ad126a33fcb53dcbdb18fb8752065261
  8. 0x68c6ef8dfd9f818e6f150162ce50aebf918c5780e0fa41e42373c0c417b92953
  9. 0x67947b96bd374374d951e8dcf7446db95d08cac34825e2ce8b0d5ed02c947c11
  10. 0x239a5e79ae115a6c13f9f2e22ee28e4649282af30272682514091d317f6f6b50
  11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
  12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
  13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
  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