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Evidence row 2709663

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:203143
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
760f0eaf498d902fe036c2c04ecb9cc96ab41e33e01aadab81e4c18053d58db4
Leaf
0x8cc74416840f5ec70b948cc4828ec6735afd53af3b6dc7533ba68a243c5340d5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k3xBF4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2821414d-cf72-48dd-9fad-eadd6dcff145/.well-known/agent-card.json"
    ]
  ],
  "name": "Somelleon",
  "owner_address": "0x61e25e74f28b103c5c01f1fa80c3ac4ca6f189c5",
  "raw": {
    "agent_id": "203143",
    "agent_uri": "https://centralcity.ai/a/k3xBF4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Somelleon 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/k3xBF4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Somelleon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2821414d-cf72-48dd-9fad-eadd6dcff145/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k3xBF4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:25:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Somelleon 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/k3xBF4"
}

What the leaf hashes

{"body":"760f0eaf498d902fe036c2c04ecb9cc96ab41e33e01aadab81e4c18053d58db4","id":2709663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737537218402,"prev":null,"subject":"erc8004:5042:203143","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. 0x8cc80311b6f2a5d46c387435760726e7d84b4314fedde09873dfe3d69fa053b7
  2. 0xce5b108624a31f2c1e5c728517ceb187259797b6a9873de21d4a4e5059d05015
  3. 0xb9ed0d2c297cec238ab324a65ea1947e92d6950f457ab51f5d4df363c39eac9c
  4. 0x97652d5216d468e3b51f0f0a742a8cb8968dea43d959b5da1ada6df5b39c211d
  5. 0x6ca8060f09dc771b8db679afb9a2a289271d350c047d4bed553cb3d57e4e8827
  6. 0x831468130d63526b37aeac817025757d7c19e7eff6bbcfaa080974ca3dc8f212
  7. 0x124d12140bfae407fbeaada2229f399025a4055c676ad41d33ab0949c701922e
  8. 0x2af754fc0569c7eb87c58fd73ac240aac013110bd3417943cc4e35a9f4841703
  9. 0x26557503d7226925af4b6d08a66ac739c0d1f6ed25b0041f6f8ba430aa761b42
  10. 0xc729d0773f5b7325f8f4d6bb1db89856b7c93583adfa9c9f727e96671576006d
  11. 0x6b82ae5c653303b7d985692377fe067fbe1984746c5c17d22a61b7811529432e
  12. 0xc50944a6c69e44712ddfce9ff490d4e352b87a8d00e2a1b3535476fc163fcec9
  13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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