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Evidence row 3417893

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:340866
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
46a452bcc408b5bdf1741f0c40df14412389db1c0eed917e8f53393a27e0ed34
Leaf
0x938fd71b642e63849dec16fb96413dd86dab530d56e4b68a8f002d95665269a1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OM1AAS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6edb7182-ba05-4ae5-bce6-0563f1300c44/.well-known/agent-card.json"
    ]
  ],
  "name": "Futisto",
  "owner_address": "0x07cbc53f7c358ab21a70d0fd1bb56d17f69f5c8e",
  "raw": {
    "agent_id": "340866",
    "agent_uri": "https://centralcity.ai/a/OM1AAS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Futisto 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/OM1AAS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Futisto",
      "registrations": [
        {
          "agentId": 340866,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6edb7182-ba05-4ae5-bce6-0563f1300c44/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OM1AAS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793890193,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:52:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Futisto 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/OM1AAS"
}

What the leaf hashes

{"body":"46a452bcc408b5bdf1741f0c40df14412389db1c0eed917e8f53393a27e0ed34","id":3417893,"kind":"listing","method":"sync.erc8004/1","observed_us":1793890351711916,"prev":null,"subject":"erc8004:5042:340866","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x938fe0facaf74fef52bc2f17a5f9b8110ff744ef5572f4d1c019b3406566a859
  2. 0x3846c390cd1a341206ec92e46acbac0c65ffad0210673ecf105a7df3212984a6
  3. 0x626e2ef851013ff1d298bc122d772073f7a27777b9f8cffff100520b4b6c586e
  4. 0xe7bd4fa0bbc9259299a914a8e157d250e7bb2d4d984891ec9c93c1c0b3bea71d
  5. 0xcabc79c9ba94e991f9bec101c5ea7913b0b40d7c4492b5ec63e5caaafc234773
  6. 0x25886f019ccb409de1faceeb96fd1f9b5b7803602680e8c95233ba8073b72d21
  7. 0xe661a3f7c74fbd23bec8c543c2f05f49de658a1beeb78a9efc026a48c6caf5bc
  8. 0x6dde83bb0bb91073de58353500eb78f1dfeb3fba4805b0bffb7357b7ed73a10f
  9. 0x2f3c56066336a6ea5106c6210c2e6301bd1d1d2b43dc71d46b7b6b5bf21a74ed
  10. 0xc3ed094b338485ce4725e6471076946027cec7f60237c681f975951a727a0c0b
  11. 0x3ce860b6d74cf1610f7b081f22f3d3c562907a50c5c9dbd0ffa2183e8944e19e
  12. 0xc4a7556bf6939b6474df02304ebf0b2e1ddb9fcd470754cf2e608b88c6177c2e
  13. 0xa3664085bcc71207d81f3865ecbfbe8edaf5dd0f35cf6509def349bf1e19db53
  14. 0xcd7dd4b73475d9daf8066f64735db723e9ca6d35bbe9f3158528fa2e4ee200de
  15. 0x8d4c57bbc31050ce925844401ecdf17b888da2f6d1ae583a863bdf84d2854302
  16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
  17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON