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Evidence row 2616926

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196077
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
71768ce5a7dbbf068d8ca1165f5ad57b1b465ec9dd7e9e3cb2c68abe70bd22f2
Leaf
0x7cda231a6973b172207b0395c81d3bc10ec9359eb72d48fc48494847d5de94f1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y5G3QF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f3907863-e037-4791-b762-1f26db9f9c34/.well-known/agent-card.json"
    ]
  ],
  "name": "Lafani",
  "owner_address": "0xc0174561239d2bd11021cf277709e69b044f423e",
  "raw": {
    "agent_id": "196077",
    "agent_uri": "https://centralcity.ai/a/Y5G3QF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lafani 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/Y5G3QF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lafani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f3907863-e037-4791-b762-1f26db9f9c34/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y5G3QF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:18:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lafani 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/Y5G3QF"
}

What the leaf hashes

{"body":"71768ce5a7dbbf068d8ca1165f5ad57b1b465ec9dd7e9e3cb2c68abe70bd22f2","id":2616926,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726309762780,"prev":null,"subject":"erc8004:5042:196077","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. 0x7cd9f8fef739ea99493351f9f8a5e063dceddc9ee7aa72f0f2e2c5329a2e820e
  2. 0x5075ad4d1748e864e5dc4c2331fca33cb4b5bcd9fb60f4e666b2433cb41b1074
  3. 0x354d5812e8bb5d380f07ef859e15e4be752a19f9943f5e5a7b03999b77ce24a4
  4. 0x1a1ddca79e65228e16f83b04cd2f4e1ec13b0f951f39369ef6b749a8890527ad
  5. 0xd791e0e64734604629d6f10bf194f21bc00752a17c2e6e779eb2ea05d9665c09
  6. 0x47f9fe95ab3bf68e0dc6fed9a57322348dff2f3822d769fa1856b80ddb5388e7
  7. 0xe83e3571309628960e45e9edba661b98933b7baa5f33169aa7c11e1a666f2280
  8. 0xc2f8ee1c686bd8661ce8a0d9e29b23561e10eb18611509a815e262c83b58cc74
  9. 0x01a41bd7f051993b71530abeac77f5ac019e1ed6b22ef659ec88faadfc1b028d
  10. 0x22cde30409c8017d906a28d0a81649f2664c816ebaade81970229774306142c6
  11. 0x4fa54a5065dd948c903b7b3ff168c828cb2650c728b79000416d11ca490b3bc5
  12. 0x86e6d97fb97dfacbd8a9da77c85096cbad23fb83ac3ae2a4d65c7a0b6b3f1ce1
  13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON