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Evidence row 2618550

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196917
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8f7d30a1f4f59b8c167afbdfb65e5085c81f103fec4e604bfa03514ff03862c0
Leaf
0x9374439b7bb6d59237b56fa80a597d994397210da3b72a236b4280e1af059342

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XG1FV3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a136066a-a7bb-40f7-b1c4-6f05c9b27038/.well-known/agent-card.json"
    ]
  ],
  "name": "Elaustel",
  "owner_address": "0x0096c0500e22822a1220e07252066ed49424aadb",
  "raw": {
    "agent_id": "196917",
    "agent_uri": "https://centralcity.ai/a/XG1FV3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elaustel 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/XG1FV3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elaustel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a136066a-a7bb-40f7-b1c4-6f05c9b27038/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XG1FV3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:35:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elaustel 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/XG1FV3"
}

What the leaf hashes

{"body":"8f7d30a1f4f59b8c167afbdfb65e5085c81f103fec4e604bfa03514ff03862c0","id":2618550,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727305890071,"prev":null,"subject":"erc8004:5042:196917","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. 0x93746c846eaa0f44ab0c5be5b593df7460d19cfe022669c6a9df1aff52f7b50c
  2. 0xf42f88d719bc30f203d1741cc5c9534c21e9ad4083193510f0135ce4808c332a
  3. 0x3e8235e8e1c9e782d808a1e54dd1bb8e028dab3fe50a4d62552b9e5e598470ed
  4. 0xd1b9dbf78d920fff3cbf49100c9a8c5eccf03083e8e012c4bbe5e5e1fa1418e4
  5. 0x197730e67fea85d379ffd9da2b566aac3b288d5c2f08cfcf89733d551ddeb7bf
  6. 0x3dcceaad1eaeb18766f198ea5671c808b01942119ef383423cf410e984e5f959
  7. 0xfb471adde674d9e5335d4b5fbe94fd64e6edfb6fadd7e225e6ccd3f7fce7ff89
  8. 0x3c3e8a5fe3b00b2d0e6891ed66a9010517274b12e800e9914990fc3173c636a8
  9. 0x23a820b587325103de205f3d9e6f29158a62629d40a2777329d20ade9e572ae7
  10. 0xed8b7f9590c975e70b78dfda60d70d72c223588c5481342e03a1d6104f1a98b0
  11. 0xfeb6811a83b1e58d59e8f463eb913ca2849dbbf94963c1fdfb33ad08f9328650
  12. 0xe1d6940f7d736226f6d22cb39e19695626f7cd8998d791b119cf8071440eaa43
  13. 0x6040c146b0a58fb121a68788fa6a286b0f823db9b8a7ff3ddb8ad831db1c9a29
  14. 0x7f1a60c8109f6f6bf295c743742bf48233a7f558ad73afd2115ffc0eb4e5400f
  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