addrbookFor publishers
← The evidence ledger

Evidence row 2584321

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:184006
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
42eae3665b75b95c8d3a21d4ac8451e07fe0e98d5929b38fd01f99c3dd334379
Leaf
0xc3f013b7385886c4009b18250657eefeb4a2bb81d54cba199b964a1f49437efe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TYs4I5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/416dd1a9-a5bf-4d29-ab69-dffe8c88b4e9/.well-known/agent-card.json"
    ]
  ],
  "name": "Stonsus",
  "owner_address": "0x23dd5098e11360cd3d610d3469e34e237bf36779",
  "raw": {
    "agent_id": "184006",
    "agent_uri": "https://centralcity.ai/a/TYs4I5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stonsus 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/TYs4I5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stonsus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/416dd1a9-a5bf-4d29-ab69-dffe8c88b4e9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TYs4I5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:05:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stonsus 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/TYs4I5"
}

What the leaf hashes

{"body":"42eae3665b75b95c8d3a21d4ac8451e07fe0e98d5929b38fd01f99c3dd334379","id":2584321,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711114116545,"prev":null,"subject":"erc8004:5042:184006","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. 0xc3efd3ad0611ce0cb5d4092ef8d893416bb60107c370c2a163f2f5724876f387
  2. 0x5a2ba864f21ecaa4cc38dd474598a22272e3cfd9e049db4c73c95e6dfedc52f6
  3. 0x4d43507eb60921778b2bee4209cbef1e689e6136b05e8ec1078b6c53d5d7ec74
  4. 0xfa78416f2abdff091c4ffb4d60a81dea98fe3cfc34cd1bd13c1750251ea0e07a
  5. 0x705a9fe2d1226e91691e7b296804d9c5bb7d43a33ac89d3dd7bfa6fd13f261f2
  6. 0x63a36f6cecf4789a62b0f89a9f4ca6c14cae20ba62f58c26798a15a1c2076746
  7. 0xdcab6813ad3a6f207beb20602cfb27fba034ea1702201c34685a71a89a820095
  8. 0x4eb1fe50b373cc95e6b54f7200f0bf0025b51f2fa12abb6925b1a18f44749f12
  9. 0x50a9d8cba53f7dda38fdecc798075ef065361c302110fb85d547b658b03f5e30
  10. 0x23dd46be408db09af84083bedabace923989fb438fd9cf5c8ab58b28c85399de
  11. 0x4a1d97b87a724313396403d7fe462dd3869bfa0892c9fde57cb0cd5d493fb2f1
  12. 0xb55db932067eb00a0063e550fdfa33a75fb18b44d577a037aaa88df648769072
  13. 0xea5662e345c3629b99f3561f2bce8ac753b4bed58f2a329698d8e798b051984f
  14. 0x1d666a17ae41c2931b0c5276dc8bd8c2adf9827a61eb629d06ca3a33ee6a051a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  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