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Evidence row 3049925

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:274979
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1a1b517fbdfa071cda87c04239bd07973dbd1f21647ca66937809577813fe26f
Leaf
0xa21db6425654dc3e1e64ea600692bec39d91e82daa931a2c9b6c8a5043896dd8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8MahXm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5db68460-a5e6-4737-a227-b4776f63bf4e/.well-known/agent-card.json"
    ]
  ],
  "name": "Maurlan",
  "owner_address": "0xc93504322a75e5c9367914ce23461faf69dc9bd1",
  "raw": {
    "agent_id": "274979",
    "agent_uri": "https://centralcity.ai/a/8MahXm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maurlan 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/8MahXm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maurlan",
      "registrations": [
        {
          "agentId": 274979,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5db68460-a5e6-4737-a227-b4776f63bf4e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8MahXm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817034,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:34:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maurlan 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/8MahXm"
}

What the leaf hashes

{"body":"1a1b517fbdfa071cda87c04239bd07973dbd1f21647ca66937809577813fe26f","id":3049925,"kind":"listing","method":"sync.erc8004/1","observed_us":1793817265447680,"prev":null,"subject":"erc8004:5042:274979","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xa21dc9f6b18e4bdbdcaa48ac069858547bed4a0995f45c056aac160280d8989a
  2. 0x5bfd1b4b5e756b1f2597e5c5ae3a2ef949a3fb795470651d9e610e78b92ee2fd
  3. 0x316ec3e113676356c2ccc4726179eabf090d136ee5e29d2c313f2df76b5551b7
  4. 0xd98341f46816f386b47741c738900e101a38a5143ebac75e2e89817a2a6dc6f5
  5. 0xda6aea72948fea083c139c6995bdfa44e1470d673971a618738cbe4c383bded2
  6. 0x7ded6c90e5f8d5ca4e37cafcce7a7f11be36edc7f73f9891fd805a90bc83bbf3
  7. 0x864f18b8911b9c546b727b2d6505c064ef2859c8d80decdae4ded58d188b29f2
  8. 0x7191e73c2f99dc86e76054c484af6e7f08a99cd0fcefda39659e1c3a9accf4d2
  9. 0x08f2d38bc74b3dced9b4bce4dcd6ac02ded40807d683bb9609fedd6c852f68f6
  10. 0xe589082ba7d6a454c3372f0d15bac3b69c7c9dee56a22684e47929b595d4a307
  11. 0x5cbafd1c914a0189b20e7072785123be42a8787828395efae3fec6508f5556a5
  12. 0x97bd590e50b8c38c471ee26f4101b734bdc2f5a4effe5d6dd23f038fe0aec61e
  13. 0x4e3cf6adf9462457ebf291a4697658af6c0458a9430539ea82790d3b50c15cf0
  14. 0x0acb776c7cfb7900304eb2e18bdaeb4d910683a314407142d6e5519fdff93376
  15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
  16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
  17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON