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Evidence row 2568691

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:177833
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
db3c045bf4ce26803047d41b1c11832683cc436994eed0a05553de3a55d12f9e
Leaf
0x2d961af1676326d482d468ad033f6445230b926906582c0f663ac0780cc29b44

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Lfna6D"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6bc191e2-1b9b-48da-84eb-936a30aabd7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Ninantet",
  "owner_address": "0x7119d56692f12e91109405c474fd9370c7e29fe2",
  "raw": {
    "agent_id": "177833",
    "agent_uri": "https://centralcity.ai/a/Lfna6D",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ninantet 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/Lfna6D",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ninantet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6bc191e2-1b9b-48da-84eb-936a30aabd7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Lfna6D",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:55:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ninantet 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/Lfna6D"
}

What the leaf hashes

{"body":"db3c045bf4ce26803047d41b1c11832683cc436994eed0a05553de3a55d12f9e","id":2568691,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703344855605,"prev":null,"subject":"erc8004:5042:177833","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. 0x2d9642cc6532acc6eb0b333d9fd040a8fb14e1504f3e09104705553944d4a1f5
  2. 0x811180756b8aa5fdc0f6bf78242ef931ad24b7b3f1c1f6a0b003360e01ec8762
  3. 0x8dadfdf466d1f44f0ccf297f80b418a4d0de4096a6fc3ef083e64612fcb7e6b5
  4. 0xb15f5f6597327dde0cad2bd4d17cb473951a6bc3ce10c750d82774e417eec2d6
  5. 0x54aa652bfe98b6aecf3065d3edf7ba39688d2f74d98a33124a24cd0d37e953e1
  6. 0xbf9e6d7e52b42f4edccaa41b3b21da6f76580b88b9485ca07368111ce8e8b8e3
  7. 0xc6d96bb8e01a06a488a194ada7943bcd9bdf808cab01603c776b7119fec614b6
  8. 0x5be13ff83392d77cb9492077c4cb21588c1f3f9243d483acc9ca4ae397353a23
  9. 0x1e4f00f549281a65c6688bfccfdee403603500ae6c70053fc44438a4e216ee3a
  10. 0x4ec34daf0abec1a299e4bf15a8d300d1990d68328db84ae4e2f33a98d19a98c3
  11. 0xb7f12cc156c06e6f73aad26f0c9b884c9fc5cf60d4c3b040384e457dce19b926
  12. 0xec5437cb02bda8473e2b58bfd38d17c07766aa625beea1c1d587a39e0b6d36b1
  13. 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
  14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
  15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  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