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Evidence row 2714240

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205225
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
49c8dc08f03094e0237d41629676fa04871b55c7c2add2161501dd95bddff435
Leaf
0x60c3ed39dfa32b2b857a0a16c0c5984355eecafded4a304889f20f4474af1bd1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RnxKyy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85943298-7636-497a-a894-3b255f4bb04e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hollero",
  "owner_address": "0x9ddd4e02aaa83c2934e19bfff2b351ac93d6f3c9",
  "raw": {
    "agent_id": "205225",
    "agent_uri": "https://centralcity.ai/a/RnxKyy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hollero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/RnxKyy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hollero",
      "registrations": [
        {
          "agentId": 205225,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85943298-7636-497a-a894-3b255f4bb04e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RnxKyy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793740539,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:16:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hollero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/RnxKyy"
}

What the leaf hashes

{"body":"49c8dc08f03094e0237d41629676fa04871b55c7c2add2161501dd95bddff435","id":2714240,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740565135044,"prev":null,"subject":"erc8004:5042:205225","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. 0x60c3d1a9341dda4c7f4f77e6de698c363831e7a432425de4e6eb5595b722f860
  2. 0xc5ad402aef79824852dae2d48a71b3179b5bc0d4aa19107bcb39ad14b553f4d4
  3. 0x842362e679ddbcdd340f7cbcbdb9bbb762291448d130c57038d5a23857ab673f
  4. 0x215fb49924d5e87de380d92fc78813afaeb324c346268a8a3ac22e24abaad7ca
  5. 0x57b350bcb57b5bb4af63e243cb3dc8eb0d3651a84363d531bcc801bee74f51d6
  6. 0xa94bfd4305e9f879f871297cd949651bae7cc3594f8cb97316e06e510743c222
  7. 0xdd0fc55a1404a561d691ecb4da83408a06570d285664e1ba01628427c016b885
  8. 0x9bf359286d134cf883c722757487cb3b0cb2b08cf0a52624a75f1fc7a6a974fc
  9. 0x7fb0157ce3eafb5b36e0657793fff2b95db1e1698ca2d78c0f3a7d5795e76c67
  10. 0xd6e7a2998a30f4a33798cb97ed51834bab84aec82b18850fb6d321e697aea1c5
  11. 0x72d0ee656a00b31d8052d7be26e83e9983686f1030a12e909d4143f7f73c02ca
  12. 0x527f9886d0da5282a2ed38aa6acecaa0556e1e38fb49e97b820f93fd0a7a4d5c
  13. 0x19e66cf94d3d2787fc459ee19c722a1b183024b2f719029ae6a0881eaa5dc8ed
  14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  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