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Evidence row 2155741

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:103273
Recorded
Previous row
#2155214
Body SHA-256
e34842e165c0a94786ed6d03c27a0da4ed165b02f0ff1f0d8adbc91114efa88f
Leaf
0x25725099e10261f4c574bab87c4898988097d0604fd5ff791fa99f98e6a0b79e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7h3kIj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/91f1b198-38c0-4059-a4ce-7823eb3616c8/.well-known/agent-card.json"
    ]
  ],
  "name": "Maassito",
  "owner_address": "0x6d8b38fb1f0efee0a4a08d502e8f7f86bea3163c",
  "raw": {
    "agent_id": "103273",
    "agent_uri": "https://centralcity.ai/a/7h3kIj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maassito 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/7h3kIj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maassito",
      "registrations": [
        {
          "agentId": 103273,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/91f1b198-38c0-4059-a4ce-7823eb3616c8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7h3kIj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:33:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maassito 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/7h3kIj"
}

What the leaf hashes

{"body":"e34842e165c0a94786ed6d03c27a0da4ed165b02f0ff1f0d8adbc91114efa88f","id":2155741,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629990189129,"prev":2155214,"subject":"erc8004:5042:103273","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. 0x2572893d1eecbf9a32328994fa432944d635639102b42228f1322aea62e2a4c2
  2. 0x123a7e3f7260c3a83577af7121c553e6f13ccae05b69988f7faeceb561b8ba2e
  3. 0xf27b43eb9f9840ba215e9c5e60cc55d7917290c93643500f76367fb31ce6840a
  4. 0x482b4bfc0e120eee88bb0d7da3d7184ed3756f3b83ec96975ec78bbf58c23424
  5. 0xca2aa95f414ba05c6523c218008c64ad73fad3bbf59be22e5bfdd4599ffcdc62
  6. 0x9ffff887d0f1e982ed6d89e8888dddd8c0022fe559286f89769e560270af376e
  7. 0x50ef0d0a3b94abbb9b73fb3cf239a3ac23903e0b3bdf79ff2c18fe411efbb2c2
  8. 0x7008a52777cf96ccfd8359ebd9ec716587c012a117730a0572890bff5838a839
  9. 0x55cceac511064546680001d34bf1f82013392a5d884d9b951409b138f8399b31
  10. 0x7fc7d4a39b751939b1daca5b6e85b64c02731e0b726fb69ffe7be0563b9dbf8c
  11. 0x55fbb4e5137a3107d7ff9a1fb525e066941985dbe94bde4234bb858e5feb1d0a
  12. 0xd6b88cff77a43bbb482bc140d33ea0b9b182181e2a91a94144ca9887aa146c07
  13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
  14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
  15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON