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Evidence row 2183945

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:117880
Recorded
Previous row
#2183511
Body SHA-256
b2dd1d34dfc4e377aecf594d7995148995027eebf97c0f74d0dd7d16b6bef833
Leaf
0x41763cf9a65e3887b396fbfb45a8f544d51c69c71099a1f86bd41979da2e958a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LyDxS0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f6468a22-be3e-4133-aec6-efc3f3e17076/.well-known/agent-card.json"
    ]
  ],
  "name": "Bramarkus",
  "owner_address": "0xe078ac2f45a5d054c85ad6ec6a918153056a1a9c",
  "raw": {
    "agent_id": "117880",
    "agent_uri": "https://centralcity.ai/a/LyDxS0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bramarkus 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/LyDxS0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bramarkus",
      "registrations": [
        {
          "agentId": 117880,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f6468a22-be3e-4133-aec6-efc3f3e17076/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LyDxS0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793641362,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:48:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bramarkus 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/LyDxS0"
}

What the leaf hashes

{"body":"b2dd1d34dfc4e377aecf594d7995148995027eebf97c0f74d0dd7d16b6bef833","id":2183945,"kind":"listing","method":"sync.erc8004/1","observed_us":1793641708990116,"prev":2183511,"subject":"erc8004:5042:117880","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. 0x41763b70c5fcce37959b69c30bd3e0b9db02afaa3bf0a454545a29304b47e3df
  2. 0x0348d9d83d9e27b3f457370065352ea4da74f2b5ad0afb1ac3466355b3bdafb8
  3. 0x7ae17069f903dade2e4067c32381cfa0e6dd0e13196d0b7d9067ed73f3dde679
  4. 0x66b10963f017618475c6984084f006ef0b09b3a25db239e92c444bd59d998df8
  5. 0xf7d5479b40c3066e6a62cb14cc913c370b0a5e055d7da7bd41e261cd42c9f8ca
  6. 0x9adcd0ec38fefaf92346f3814942c476069de857126b2b7e33d72bfd2bb0bed8
  7. 0xc43225267dffe4c877c912fdccd221819687cbdd819f4d4a0e3f2bcb5b125e5d
  8. 0x07c979c8f7e585a28a10925f40e630943f9ee34cbf14ded20bfc5728bf08d2be
  9. 0x40151d6bf569232ba90cb6a4cd76d0d2a52d75290888bebfc3e7190c2b11519c
  10. 0xf7853690f3e78a6bb0348e2608ca89e3508feb10884cbe225ba072554228ff6e
  11. 0xe4152a5dfabfd48e92f8d5047c526409b765d946b445dc60e25bc5904c46539f
  12. 0xd10237e81588c4b94b9258d4cf623f18b0507e9f91efeefa9fb9c83f92df12b9
  13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
  14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
  15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON