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Evidence row 2717357

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:206717
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2b7c8d97dcc06e4660cbfc02e5967b3e07f1f231ef3333b265f5f3ce9855dc45
Leaf
0x0acae729d104c0dba2128d0128ab33d010a5b8d8c31626a48a17aa89301f4d14

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HVdhw3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4c14cd4-8ed9-42df-abb6-3c7721bb75eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Fesset",
  "owner_address": "0x8aa720d21a0bb85beff479dc149f79f4985261b6",
  "raw": {
    "agent_id": "206717",
    "agent_uri": "https://centralcity.ai/a/HVdhw3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fesset 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/HVdhw3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fesset",
      "registrations": [
        {
          "agentId": 206717,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4c14cd4-8ed9-42df-abb6-3c7721bb75eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HVdhw3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793742185,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:44:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fesset 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/HVdhw3"
}

What the leaf hashes

{"body":"2b7c8d97dcc06e4660cbfc02e5967b3e07f1f231ef3333b265f5f3ce9855dc45","id":2717357,"kind":"listing","method":"sync.erc8004/1","observed_us":1793742259263560,"prev":null,"subject":"erc8004:5042:206717","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. 0x0acaee4b7a07cd2d3f362ec2faef1e97f6876ed3aa5457594cd9a4ffdbfdc994
  2. 0x3ab203d8046576710fbaf449743f441e2ade927aa71fd473c22b80eb5e0b10dc
  3. 0x119411c2752ee0e936b565b15bb36fabdedb5e397b8762c7304c137731adfb1d
  4. 0x1852fa7cfd106175bccf07b3aa8a426449553f2fcb15f5eb9917c26504c081dd
  5. 0xb4f4cbc14d451ee6aa0e8d4f7e8006659fcb0f84778ef91936c8d66d01cbd970
  6. 0xf6143ddf1d551e2db1f39a34556dc44248419ca0676ba1408fe71ee21cd85000
  7. 0xc66502f6de3203b3b1d965acac715959c919e996ac6eaa885b6e9ef6d64e7b7f
  8. 0x569b1397d909550d46e2f2cf99044b4945d67bbe692d5f8231dba0a633a7db16
  9. 0xeac3156cbf77773283828092a0fea86cf66aeac5022284ed9ea1ceee1e148976
  10. 0x1809f8869f692d52c2445ba14e87f03ad5b3214213911646a4378070a99a1ce4
  11. 0xf301e5f9334e234c61c6dbbce1ac9a47562dd941ff60c46fe506b8c17818140f
  12. 0xc684de9fa4094ebc43f571cac3c9c0a908ecf227e27f0d3ebd806b77893c24db
  13. 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
  14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
  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