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Evidence row 2568162

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:177513
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
832f01d36449d0e9025b2850264d391564046a4ca8d598859127b39f89b0f59b
Leaf
0x213c69c3e1fa4ca43547f8139e591f9977680170bf13378da0587bc8335c1087

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Lipgj0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e8ac8ae-c2aa-43e9-8d5c-5c154f4a0354/.well-known/agent-card.json"
    ]
  ],
  "name": "Groreon",
  "owner_address": "0x5d38f49bcfc2c509c92bd939cc4b6ae2458e6c02",
  "raw": {
    "agent_id": "177513",
    "agent_uri": "https://centralcity.ai/a/Lipgj0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Groreon 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/Lipgj0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Groreon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e8ac8ae-c2aa-43e9-8d5c-5c154f4a0354/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Lipgj0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:50:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Groreon 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/Lipgj0"
}

What the leaf hashes

{"body":"832f01d36449d0e9025b2850264d391564046a4ca8d598859127b39f89b0f59b","id":2568162,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703006944942,"prev":null,"subject":"erc8004:5042:177513","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. 0x213c5ac85d8662e70d1d4bc75e2d72c14580dd34b61a36d06612abef1dedac16
  2. 0x1768b7d09e3f59a65e1106fc805134d44ea1378b22f9b5753d52ef505b3c5ff3
  3. 0xd1b67c98f30db0c12655255cf89cba86444200ec7bca0f41b396c12a33d95566
  4. 0x69c1148254cf83a392b1b18dc65a783e9695cf6b18521c06c4ac0ebd8ca82a98
  5. 0xea610d22a3b4edd46b631ae4daa733d519feadb5d8af26be4320a72e5892575a
  6. 0x0a8651373350c6ce227e687e2194493b80fd30faf14d0afa420e9850a7269336
  7. 0xeeab76435399c9e2cf791c6a490f0ecee3a293e2a52da60c155e8116752babdd
  8. 0x461aa7aada0d60768c0192fccb095ad4d28793d04ea71a1b5b1ed93d527a6fbb
  9. 0xa0b654959912197eaa29105f66c11cdde07eca8a61ff02852929395fc8913f15
  10. 0x5ce34619045b0a0d5ee79e9f07d9b7e95b25b0609e1a3f4806336e9afa0eccf0
  11. 0xfe78ecad1e473783f752a760f31dcbf1d0b86fa5f8fd7ba04621d5b0de7f5d21
  12. 0x8b14f1e53c15f289f0732c021ea844f0e0bb2b3ddf7f4ad8deb748b6e07c3e89
  13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
  14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
  15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  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