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Evidence row 2591374

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:186519
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b66715b0c2d2dd4b779e3159d360a7dde21f85ce771342aa61e38ebaf600d2c9
Leaf
0x7ec07bbc400bbd58a7d0dea6fd180978266fea27897e91c24e64c03322f2b791

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9EijnH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15ab6984-abad-4a61-aa6d-ad0532dd8d2b/.well-known/agent-card.json"
    ]
  ],
  "name": "Friostel",
  "owner_address": "0xa01b5a3a464cbe125c23c33ab242e5ec0ca06283",
  "raw": {
    "agent_id": "186519",
    "agent_uri": "https://centralcity.ai/a/9EijnH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friostel 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/9EijnH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friostel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15ab6984-abad-4a61-aa6d-ad0532dd8d2b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9EijnH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:56:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friostel 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/9EijnH"
}

What the leaf hashes

{"body":"b66715b0c2d2dd4b779e3159d360a7dde21f85ce771342aa61e38ebaf600d2c9","id":2591374,"kind":"listing","method":"sync.erc8004/1","observed_us":1793714202729251,"prev":null,"subject":"erc8004:5042:186519","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. 0x7ebffa8963a673d1f2c1bbe7950d81860e295d3d924e55ea6e17cb6161fb82fe
  2. 0x5bde808de35af94361b201c58f1d5da2d8972c5a5afaad0cf4b581cd7ed405db
  3. 0xddf75d6d47765f282c7ddec6dbcad2ecc3e7efd5ab692fad19958543016ea245
  4. 0x4241769565b73296c0f5387e50164d5ecd1efb3b869a4389b9a11819622e4e15
  5. 0x6e82e1ab0736f84794aa3058bd67556f25132cf98946244f019764dd83fb57c6
  6. 0xccec7668981e3c9f67ccd7d7137cea6d2db5f5dc9f29f6a2970dde7ca8ddcf4b
  7. 0xe7509ecae3be5d70509c2c2654afc88d777c6ce78882ae7bc54c9edeb3d6d5e9
  8. 0x17f63aaacf447b5749f4426a4ba1e914da3b267dc3ab42a766916b60a3ad037e
  9. 0x778fb2bed3175cddae45c3168d40ac3d9a0dcded30c77440aabf0ce1b75d235a
  10. 0x4aa754e5eff1846e4eab9fdb5c8abdc792c431362c47ee00b8f54f34e9d6e357
  11. 0x9f54fd0b64694af5fd15fbdeb617edaac44c3dcd250a9fb75f0f5decc63fde2f
  12. 0x930eab3f039c2992e8821910301a1630ca2633c67e5c9e31c301963fd4e0bc33
  13. 0xaf97729427bcb69cea84940a4617a9276209a9bb29e6047d69c9fa290978dcad
  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