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Evidence row 2577107

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:181617
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8ebffc1b66f7c697f399f909e641e8a16d247c3b055f0adf45b12c36b9f8eb6f
Leaf
0xe570903be305faed515c4cece9d7439a7e9866ea647309f46597187efbfc955e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UiQrvc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5cca470-6e35-4f36-9c7d-8e08d832cd1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Krossis",
  "owner_address": "0xa60e2ed49f95e3413dafdccd2cee8ea27c1230ec",
  "raw": {
    "agent_id": "181617",
    "agent_uri": "https://centralcity.ai/a/UiQrvc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krossis 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/UiQrvc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krossis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5cca470-6e35-4f36-9c7d-8e08d832cd1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UiQrvc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:14:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krossis 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/UiQrvc"
}

What the leaf hashes

{"body":"8ebffc1b66f7c697f399f909e641e8a16d247c3b055f0adf45b12c36b9f8eb6f","id":2577107,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708072273976,"prev":null,"subject":"erc8004:5042:181617","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. 0xe5709097130463a954196fab8f21a6bbb518d8b11aab7ddfcc6da941d00aaa07
  2. 0xbb1d4b96376c63cf38a91ade2766200d3684ac568d58aba00851fcfa96069d3c
  3. 0x08026e837cdaa019a62cf22f2b4aed8a11e60cd05fa7deecd2d6163419b58acf
  4. 0x39653f0f27f995fdfbff65aa9ca9606914b114262f6816341f1a9945bb85354c
  5. 0xf31665aa7df3818278451195541a5110fc12b398c1890be4b6cb4d178855e911
  6. 0x78376a7370f7638dcd20aa47fe8c9d07f6c4b6f54faaf06d9be004b8d86c80b6
  7. 0x33f7855e825e92a007a742989b2488bcddafaffdadea7f2e3bdd74fee954050c
  8. 0x7cdc7b663797605e18bad1e7ad472f459e5d820f9a5cd981a5fae2034b2bfd1c
  9. 0x101e1f9413dbe13ba8c43979fcbe3ac46b8fc952ac0710a7f9e5428089f9b22c
  10. 0x2f7746b5080dacdf46e1d032bbe43ecc435a02e93a432a6e1a16977bb1bbeec9
  11. 0x8b0ac09c2419086d35aa2d1c7b609aadea690f4e42bd8a70dff1641260bff60c
  12. 0xb7e0bfe9c93f5a8b8afe006a8e71b52816f9ebdb214bfdb58d7838115603e756
  13. 0xbcb7e33710288371b8a8f9598748fadd8f5ccf7e279c079db0a58ce353bf38ed
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON