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Evidence row 2542963

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:164539
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3f3cc41ba6f14efa3feeb4ec2f67f11117cc28f7b0708ac4be0c1632313aa11f
Leaf
0x731fb91242653edf866ffe7cb7fec7e2910f3d1034eefeb805d42a1f018e0942

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lvOAl6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9d10619f-2fc7-43f3-a455-6b7395fbbd47/.well-known/agent-card.json"
    ]
  ],
  "name": "Deila",
  "owner_address": "0xa63973b77a2265ee9a2a3353850186be8d71f3dd",
  "raw": {
    "agent_id": "164539",
    "agent_uri": "https://centralcity.ai/a/lvOAl6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Deila 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/lvOAl6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Deila",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9d10619f-2fc7-43f3-a455-6b7395fbbd47/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lvOAl6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:46:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Deila 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/lvOAl6"
}

What the leaf hashes

{"body":"3f3cc41ba6f14efa3feeb4ec2f67f11117cc28f7b0708ac4be0c1632313aa11f","id":2542963,"kind":"listing","method":"sync.erc8004/1","observed_us":1793688361979358,"prev":null,"subject":"erc8004:5042:164539","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. 0x731fddc44876b92d740cb9bcc9b9c50f5805893c89d21312614f567571f44a4f
  2. 0x2414a3dd12aae4fb78dc1f11b07e7c8e39fde78dc6cd96354ad92087dfcca516
  3. 0xdfd9535d6b58f35afd1d67b2cd9af43552754cad829c68478c2feb586fc9ddce
  4. 0x1458f551428624f81cc19b9143c8ba91b2c0c56bff2e2052496f6d5f693b44bd
  5. 0x005c82c04f250a348e8fc9b1877d898d41a94fb17b79b5f0a916b7ea9896f771
  6. 0x462019f7828d30f9c6362523c1a2ac8143e3ea4fc84d6baeb4e329e8aa0f664e
  7. 0x94f203f9e70e9199029978b2cadeb66fea519fc9dcaa19d179779265cb493f2f
  8. 0x02366b0d39f164c79b522d125cf2953aa108359a7d57f0623b0be00a7bd74a3e
  9. 0x590ae55e50e3196a4d2dd5e9b855cde49ba7c712586d5d5b19c040ae497c67fe
  10. 0x4219f67400c610acdd0775d9c3e508f8bfb54e19c5a327585a9315931ca4fdc8
  11. 0x1b3a6609404533072f08d3d0e773a77f3abbfc6d2e676d23b264496d184b19ab
  12. 0xa74b84d5b52898537a474fe92b8dc6e935e836e61482e2ca9473db11202e5b03
  13. 0x892eb4fc237b63aa9cb555db156e93417ecefd6e971d8aae4d777eefb8211946
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON