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Evidence row 2602568

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:190291
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c538a5126ed437236392201bda2aba73187955c61472940fcb197b046ce47d40
Leaf
0x13c3ce38406ed14af5dc314ffe0942c6a60f663883d0666408e52515a62ea882

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rMhpRh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23220114-432a-4a3d-a178-23286e1c9235/.well-known/agent-card.json"
    ]
  ],
  "name": "Hobero",
  "owner_address": "0x4b74cc44eb571d47395ad2e5408a703dba8e0a07",
  "raw": {
    "agent_id": "190291",
    "agent_uri": "https://centralcity.ai/a/rMhpRh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hobero 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/rMhpRh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hobero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23220114-432a-4a3d-a178-23286e1c9235/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rMhpRh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:09:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hobero 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/rMhpRh"
}

What the leaf hashes

{"body":"c538a5126ed437236392201bda2aba73187955c61472940fcb197b046ce47d40","id":2602568,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718579704428,"prev":null,"subject":"erc8004:5042:190291","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. 0x13c3c851b360e8a44e22af3757e624ddeee87870aacdb2b290dca5d8c9ac2c0f
  2. 0x8eb601d7697bcb3f6fe557bacb4614111d8159089061925ab61f53b0bff63db5
  3. 0xf474af00f5698a992ba4c7d370f8dc6560fa257018cf54c676621bd46c9b5774
  4. 0x8feab75b4c24cd0bf175c80b94c7a356b332b57fc00b03aacb1da2cf89e6731c
  5. 0xa26633014943b3f8c2d658782647dfab8e664196c97aab262a7d50060cafda2b
  6. 0x444508c4dc82e42cbb5bc0e49bb09d8c7d6152612826a97ff7a1e3d0435b1fee
  7. 0xaf583cdcce0a4642c1b479723a11b8de2d5f30ae0715205d918a388faffb6cad
  8. 0x0168c06a3e4eaab60b0795162bb523708cf52044ad0c66f4d9aef45bab4cae4d
  9. 0x46e2aae60c777770f1dbe7c4b39105b17fcf7d7879febfce8111293f4e70a22d
  10. 0x27394c96db939e05d7fd469252f46ea88059326ab65e086b477a61398b437c58
  11. 0x3a54e5e88adff195e5ea8f98c34218f5533217233566fad9f93625febb2fb857
  12. 0xd68ef24e52094c530a6c2836ddad853e7be70fe51b4f455d659096a1f808657f
  13. 0x85cace83986c94d601e82be51de5f4403bcf0442ce39d75a11610de56c90caae
  14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON