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Evidence row 2074325

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:68601
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e54afd111e92ebac9fc3978531611635d414d214aada8ca9485fc472cb925290
Leaf
0x59fc6513084d3549769621ff5e8591a3fefd839f3651a74f7217146b80ca50b8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N6vpVS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/23ee7693-1bf4-495e-b1ee-d3a759c5ebb5/.well-known/agent-card.json"
    ]
  ],
  "name": "Grentan",
  "owner_address": "0xbb9a4652f24e273e8941ba117f8435feba088e3d",
  "raw": {
    "agent_id": "68601",
    "agent_uri": "https://centralcity.ai/a/N6vpVS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grentan 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/N6vpVS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grentan",
      "registrations": [
        {
          "agentId": 68601,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/23ee7693-1bf4-495e-b1ee-d3a759c5ebb5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N6vpVS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793600307,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:24:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grentan 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/N6vpVS"
}

What the leaf hashes

{"body":"e54afd111e92ebac9fc3978531611635d414d214aada8ca9485fc472cb925290","id":2074325,"kind":"listing","method":"sync.erc8004/1","observed_us":1793600656607874,"prev":null,"subject":"erc8004:5042:68601","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. 0x59fc67b31c607389880b61bb25df61509b2749067c436bea1ce914c31a1bed4f
  2. 0x729d88a8c4be245530c8b1ef30e9437645e627719d434e4e639b6928b9bd4011
  3. 0x5b58d644d1b8e3dc236e8e45c8014e97b345091a7d71f5fd6e73b8d1e87bf37a
  4. 0xb15db80f91d7c9adf36fcff7284bfca3de56ec01b609f4671a59986f1af0414a
  5. 0xa31a4144171b88a69b185368a812ad35bb94c0a774584d69dfc25528e7a80179
  6. 0xa1bcf3abbd0136f8686f62f9b6e1f744a2d49e30d647eeb7aa9c2459a19d933d
  7. 0x0d4c7dc1fee5a2e8012c10d5ac42b95f12393280af3fed334117f2d803ddf715
  8. 0x8a90e4cf09d305c081e6722041d1a685847ea2af3d40224b994be5ba51a7e3a4
  9. 0x80af805d1f6a9d9a5ca652c36826f27c9e2465c36750a442bd78c4bc4c3cd645
  10. 0xc627ce694ce18fcf185e183ce35e4c7595b2146eff29644300e07b43ba101030
  11. 0x9a7b1bbfa6979d86314592b523be63d06fccf30879ca28ed18e82b2848b95d87
  12. 0x743965841c5bcd4dc40acce4c5cb3378e8799faf86f86cbff29c65f36826cd7e
  13. 0x04a2764875935b38489e204384b26fce2bde25d67ea9c3bfa8dfb815f7d3928e
  14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
  15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
  16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
  17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON