addrbookFor publishers
← The evidence ledger

Evidence row 2052540

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:58981
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d8f46513e6949c96437060ba2191db3e862be3f970f847632f695ad888454d52
Leaf
0x3e92e481ef9d8260906a8e59928691e32b341233c8a17d22387ff67ceaa86c3b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C4QAcw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62785a18-0a4a-4318-ba59-307947b728f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Branani",
  "owner_address": "0x263984db9e042d029276c0e3998edb4e1d9cec42",
  "raw": {
    "agent_id": "58981",
    "agent_uri": "https://centralcity.ai/a/C4QAcw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Branani 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/C4QAcw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Branani",
      "registrations": [
        {
          "agentId": 58981,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62785a18-0a4a-4318-ba59-307947b728f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C4QAcw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793592555,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:10:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Branani 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/C4QAcw"
}

What the leaf hashes

{"body":"d8f46513e6949c96437060ba2191db3e862be3f970f847632f695ad888454d52","id":2052540,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592633476563,"prev":null,"subject":"erc8004:5042:58981","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. 0x3e9351f6d59be89ea86b5486c4831df0f87c31a4ef1f4426025691b6ff4ef632
  2. 0x2b20167ae54760c8f83ded5adc4a22d2f2a1045b7a2f84ab3b88582e73cf87a2
  3. 0x271f5545cfe5facc741705a2eafe4f16b2b1f8afbd88fb5fdcec9db0d9e1af3b
  4. 0x55ecc425afdc040adfee61644210081c166b33fd5d4b9a84126cb7f1328cee74
  5. 0x747ba497728688d0f320dff4cd5be97a4d9ee6340d2d50885cf82928165b0484
  6. 0x7806fc2e260c3d7a06b132a2d433e5c5287a5d1cd940a85da45320b3aee7f325
  7. 0xc57fb98bb8a7432bf1b4b56136f4bbd9d49ead08dae211ffcd6bbbfa74805c96
  8. 0xfdd3e788a0de067a806916fea42cbbaecfb164de87b70e7a74257017e8238918
  9. 0xe8bd3cb8f1cccbe894678b7da9f47734e702f0ed0c582a90be58235d2c08a36b
  10. 0xd9f097826a358d2f7161db55723ef2581b0a3b728a4a8c07eb3547ec58363454
  11. 0x5d738b23e848656e0f14e5d4bf44c9d8d79b8e9b7b578a3b7e4d7d2b7635ba63
  12. 0x8b852f807f31de54a836fdc58fce79cf6c246fd37d9b39a1959fb3736423247a
  13. 0x361907c755dedca0a2adf05840c4c503b2c9a3af060e2659c8c63c2a1e438de2
  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