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Evidence row 2496287

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147405
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
63ca09fadfeae55af311c8da2dd3c0bd45cc2d09e181ad4384b32e9699a122ae
Leaf
0x51dc35c05d090e425fd914d08d50579722dd9f0c80e90e74039176a94b37bcf0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KvEp1r"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/df027a85-a326-4e05-a1ce-58c3ebe2e339/.well-known/agent-card.json"
    ]
  ],
  "name": "Fansias",
  "owner_address": "0x75d9d5f778551966d20c5537f339e39ed16685e0",
  "raw": {
    "agent_id": "147405",
    "agent_uri": "https://centralcity.ai/a/KvEp1r",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fansias 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/KvEp1r",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fansias",
      "registrations": [
        {
          "agentId": 147405,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/df027a85-a326-4e05-a1ce-58c3ebe2e339/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KvEp1r",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793668411,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:16:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fansias 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/KvEp1r"
}

What the leaf hashes

{"body":"63ca09fadfeae55af311c8da2dd3c0bd45cc2d09e181ad4384b32e9699a122ae","id":2496287,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668614954882,"prev":null,"subject":"erc8004:5042:147405","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. 0x51dc53ce5646bac35471ffeadbcd8f758e0d7d78190cd3237723daa5439f61a7
  2. 0xa80a66077ecc8c2da32226fa8ce973b9f4edcb219d50a44bee297cc2ed817990
  3. 0x08f730d084300e35853e8429ce1f3e11936fd277a7cb40127b2e76f3eb8f3e7f
  4. 0xb1e4460427396c5baa7115ee3c9535db2a8ca924160d6d94a2a4560a20f01aed
  5. 0xf948b6ca412fbf5f08a7432a91b370fcbc22d6500198c048171246e7ceb99027
  6. 0x88fc1fcec748c0b4d78db2898fadd64e354287003ad9e62da84b9e5da1e816b7
  7. 0xdb4df136dcf278f8568cba92ca57f13a41d042cdf5cba95028beab3f4c7016b1
  8. 0x9138a6718b8c86d4ba798e2e9755d9e2795124e61f5fe122fd63611885da7d4c
  9. 0xdc8cc1c5cfe88426cf8dd382bc548c217737dcd2c46e9d3deae6598288c5632b
  10. 0x7355d88ad354a2c186cb47d47053222ca4690fcb4683cf302df99f9996074187
  11. 0x9929819be4980e56cbda3548174a93e82de6e9003dfe5712a2165523b73297c1
  12. 0xb0d22baad9934ebb5593025582104ddbdf0a07b01c5a78fbf57111b91a81323d
  13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  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