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Evidence row 2618082

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196666
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
63270b81835d206ac626302131a4d758043beb8bdbb016d4be21406c0d9a1c41
Leaf
0x271c69917471831fbc3b7d7eec2ee0c9a1281a6102f0099bc1a3f71c77e60d8c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tQdpi0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ef03fcdf-8a91-4bf6-9ed7-0c0d296229b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Reonsa",
  "owner_address": "0xa220ef75a399975144e9e608f84fa2074c13b8e1",
  "raw": {
    "agent_id": "196666",
    "agent_uri": "https://centralcity.ai/a/tQdpi0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reonsa 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/tQdpi0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reonsa",
      "registrations": [
        {
          "agentId": 196666,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ef03fcdf-8a91-4bf6-9ed7-0c0d296229b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tQdpi0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793726904,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:29:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reonsa 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/tQdpi0"
}

What the leaf hashes

{"body":"63270b81835d206ac626302131a4d758043beb8bdbb016d4be21406c0d9a1c41","id":2618082,"kind":"listing","method":"sync.erc8004/1","observed_us":1793726980715953,"prev":null,"subject":"erc8004:5042:196666","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. 0x271c7a3667b02bc24da41c5373e3a9ffa4dc439633560feb05bf3481ec5a83e7
  2. 0x6ccb329852709dcc4f260e72eea371b11146c71d85aba248327911f2e5e18eb2
  3. 0x07e82b213ceb8db177f6edd2df5f1647ed490c2b8af2c048e203500c0e224116
  4. 0xe89c6f89ce3b04ccfa273ac5d0a1733e7d91d8b41751393c771a669fc9f40f73
  5. 0xd5825e7a596d16ac18a35f8438aa6c80ba69581053f3974a6540a7fc7faacfe1
  6. 0x05815fa4c0bdc3ffa2543e7b86dac7511c2932a4431f54be0d9811aca29c047c
  7. 0x16cab6ded2e04cf1e70938b7d103f9d664537c26dc3d3e7d9d37232b413ce33f
  8. 0xce03ec25f31d5aab1e5432d75bf0d021da0a139cf8a6e809dd81c7f9a95e1fa8
  9. 0x00df50015fd2d9e01f49620de56942c9e1a6ac242561e0b50e41ab40b1bef857
  10. 0xccdc0738dc0f33c64ffa03d1ad34a312dd0ecebd5a80060b0a92a1842f0bce96
  11. 0xea0261a568207bca1246537bbb9feb4a61ef816b61f240387da4429c29d4a807
  12. 0x404f5095cb117dbc273dab4f53a49ed8d1a48be81b69879f7d00d7e85e406ef1
  13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
  14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
  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