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Evidence row 2601646

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:189852
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6b89fd40fbf21c10693dab177d56fe1c297785e39864ccf44504a56906756dce
Leaf
0xa6d83218c5ae9964e5bb0b4363b2f9cab50ba794c5422f289ff7b1d532e39aa4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/vhDr4K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9f2a4652-a4c6-42e3-acfe-7b9abda31cd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Griasso",
  "owner_address": "0x8e02e026409a50158e11fb1c57b8972591e5b200",
  "raw": {
    "agent_id": "189852",
    "agent_uri": "https://centralcity.ai/a/vhDr4K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griasso 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/vhDr4K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griasso",
      "registrations": [
        {
          "agentId": 189852,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9f2a4652-a4c6-42e3-acfe-7b9abda31cd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/vhDr4K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718128,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:04:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griasso 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/vhDr4K"
}

What the leaf hashes

{"body":"6b89fd40fbf21c10693dab177d56fe1c297785e39864ccf44504a56906756dce","id":2601646,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718251977612,"prev":null,"subject":"erc8004:5042:189852","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. 0xa6d850b2d0e6948547c25ca6327e21a632ffcccf9fc649e050130660daf62072
  2. 0x8b0437d33a6cc4792b7bdb200941c11993c65982352fbd379fa4442832646e5c
  3. 0x1f09589111d8085673919a8b40d896e9d6954ad962cc7a6176fa0063beac4726
  4. 0xce45abd5d57cfd5ce7f0a543cb01e03cde57ffcfee61354e758287c11f01792f
  5. 0xa498515e991b930c1935333e89cebf16558d58c67a226091bd737a472e6f4384
  6. 0x83727b5b68b819d306f66d2c74d459f827e41243b494e293900e61c9854d6c85
  7. 0x6ccd8c007721b17dc86d17fa0cb16b748dda962529d0fabfc2095891f2906268
  8. 0x74b2d6ae0b323ff0db863b0fdcc3940ee3ba3ad5e8b9e11ea2ad84802a8e9eaf
  9. 0xb59fa9aabe104edf38bc72021e4d3110b6a424c592aaacf8a0a58cdf12ca043d
  10. 0x514209b92732765fec8994efbaed2bdf924d2ba9f78973268e2c2a08bec58cc6
  11. 0xdfd7a6652720c74fa7d08eee6071b818c64e848cc46d769acee84b4193aba9ce
  12. 0x6c0e33c59ef5fa8a092471ec46a8d6ac220e93b4740fa195b8b37c829890bb45
  13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON