addrbookFor publishers
← The evidence ledger

Evidence row 2083018

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:73093
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5ffeaad5b942dc7354375d26dceaefc61c67f13f4cabbe1c69352a10e5c15523
Leaf
0x82ef8b3073235d364c4b4bd8436aaae0073f14f728a5915b321bc4bf032620a1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BDePo5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b1c26e8-65d1-45e2-bf37-45d9aa6e8059/.well-known/agent-card.json"
    ]
  ],
  "name": "Schinsa98",
  "owner_address": "0xc5739c96a5373c1bd644a83715a755bcd79c0894",
  "raw": {
    "agent_id": "73093",
    "agent_uri": "https://centralcity.ai/a/BDePo5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schinsa98 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/BDePo5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schinsa98",
      "registrations": [
        {
          "agentId": 73093,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b1c26e8-65d1-45e2-bf37-45d9aa6e8059/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BDePo5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793604045,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:22:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schinsa98 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/BDePo5"
}

What the leaf hashes

{"body":"5ffeaad5b942dc7354375d26dceaefc61c67f13f4cabbe1c69352a10e5c15523","id":2083018,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604148163000,"prev":null,"subject":"erc8004:5042:73093","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x82ef85728c150285656987ce14fc5e5b00005ed069a0fb8048bee264e48fa66a
  2. 0x89c645d7d642e97c5cb7d2ba6d904759f41feaf4b0da687b90f898b70df22767
  3. 0x80aba85e0f911e7805076f07ed6aad884a898343088a93d79f71bfec6f0218bb
  4. 0xee325877239452d2bc49c83c3b95f11abcf0c7873054efe9c3b1e267f1ea4b91
  5. 0xb39ac05caab1727ed20931ab9bb197f6ff428f15ca4d1282cd09ef390adf2eab
  6. 0xa825d9f19b28c199abe781a2ab2b66dc97e8efac6a3d4c7c2d425daddda1ba62
  7. 0x46cf1f2a8d56714d862c05f17481078ab5c1ba3dee186be4ead4e41912c25e2b
  8. 0x46d852a15d3a89a5bf456209683418a2f5dc89bcd1c5ed944c772b68b4404281
  9. 0x04df2bfc1927d44f6b44acb0347109342294c1baaae7092b340f60dc25de22f7
  10. 0xa78e91f2fe3dd0be144b2a0ded391495b37cb41a1763b8fdd7c6c2f4ac99115e
  11. 0x6012ca3e294d721e95293a0f0d4d05cfe67ff640b8184bb4d81660ad69ab45f4
  12. 0x9236ce44089e10e350435c01e569b60f72046bb5112e06356a17b8f3c0a940ee
  13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
  14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON