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Evidence row 2065712

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:64533
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
feb122105d456bb8e93bdedf32219af65221d17845acee13b89a1baccbb9eaff
Leaf
0x39cfb0312afde7908eeb3508ae71b220f00fb9238e4cd591da6c314db02376b0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uLKvny"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f175ce4-d07b-451e-9dc5-709b020c6116/.well-known/agent-card.json"
    ]
  ],
  "name": "Mautillus",
  "owner_address": "0x84350604b672de54803d9df8a9247470693bf917",
  "raw": {
    "agent_id": "64533",
    "agent_uri": "https://centralcity.ai/a/uLKvny",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mautillus 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/uLKvny",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mautillus",
      "registrations": [
        {
          "agentId": 64533,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f175ce4-d07b-451e-9dc5-709b020c6116/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uLKvny",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793597009,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:26:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mautillus 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/uLKvny"
}

What the leaf hashes

{"body":"feb122105d456bb8e93bdedf32219af65221d17845acee13b89a1baccbb9eaff","id":2065712,"kind":"listing","method":"sync.erc8004/1","observed_us":1793597171243775,"prev":null,"subject":"erc8004:5042:64533","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. 0x39cf9e6412edc515165c3576ee484383248ee74402fbf309c2e43af2978f2bfa
  2. 0xc7a04aec3cdaab3d4ed4901cceefb5b6b5a4459f8201df9b71648029235082b4
  3. 0x1aba88fec065afc3e76d2ccf18fb38bf8a73cdd4c5290c96802a1659e1a4f567
  4. 0x4d6257f953d1aaf4896b414995dd4a48042cb0fb7fd74a0440d7811ada3a773b
  5. 0x2387836606db7f67c16f0554b344a4c54bf5630cd95ca5f71b460f9d2d6df2c9
  6. 0x297fa6e4da3715ab4a135fd042a40fc0d75198b3cda178e45b9861f39782a0f2
  7. 0xdab6590b0ff9e297f389f775b7b0fedcc70a6eb39679583de254abbbe64a6947
  8. 0xfd4e06ec4e206811b1696a6b2ff840912281e0bff54eab89adacfc15133b554e
  9. 0x99a8acec2c5f45254f1c731853d81fbb6dd4c69d05b95f12c88f1f8f88145e1e
  10. 0x10ac1000d78140247d412d6da939f1f40eb3b69efa4fbfc28e87c859494f9546
  11. 0x1f59928c8602693f29728ab5392dc58f0d53d97d880581cef5c86a8d9aae361e
  12. 0xce9bf2fb06edf633b852c2a929fe0335a13dcc34aa7487c05c9c839715c4ed14
  13. 0xaee6ec4fc06e2edf4e7718ad8b87a20e5863c6d259df1046ee61e5a22ea253b8
  14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
  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