Block 019fcfe5-5192-7856-ab8e-edd16559156c

Block

Block ID: 019fcfe5-5192-7856-ab8e-edd16559156c
Block Hash: 18b542ac6f8842b61e831824acb3dce9f13eef3052ac2ec042e99e2a5ca8efa7
Merkle Root: 45f53c19af5b4d3c71e40b9144135850d2f270d47f1b8baaf682d73abed31329
Previous Block Hash: c27149edcf334323637927c3a94814d18a913dca5ba9f7b06c76badaab9fd08d
Block Created: Aug 5, 2026, 3:09 AM UTC (6 days ago)

Everything Truestamp records about this block, as a single canonical JSON object.

{
  "block_hash": "18b542ac6f8842b61e831824acb3dce9f13eef3052ac2ec042e99e2a5ca8efa7",
  "id": "019fcfe5-5192-7856-ab8e-edd16559156c",
  "inserted_at": "2026-08-05T03:09:00.183632Z",
  "merkle_root": "45f53c19af5b4d3c71e40b9144135850d2f270d47f1b8baaf682d73abed31329",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "c27149edcf334323637927c3a94814d18a913dca5ba9f7b06c76badaab9fd08d",
  "previous_block_id": "019fcfe4-66fc-7989-9b22-74df8371ba1c",
  "signature": "7FCl0U0bNk3seXj6drXcmo1wiMriPkMbBNnJSY/1jvoyQHKeot+zjPjXxnciWXmE624le8BwI0p3XWz3RIbXAw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T03:10:05.317165Z"
}

Signature Verification

Truestamp signed this block's hash at finalization. Verify the signature in any Ed25519 verifier using the block hash, public key, and signature shown below. The active public key is also published at https://www.truestamp.com/.well-known/keyring.json.

Algorithm

Ed25519

Message (Block Hash, Hex encoded)

18b542ac6f8842b61e831824acb3dce9f13eef3052ac2ec042e99e2a5ca8efa7

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

7FCl0U0bNk3seXj6drXcmo1wiMriPkMbBNnJSY/1jvoyQHKeot+zjPjXxnciWXmE624le8BwI0p3XWz3RIbXAw==

Verify Signature Manually

Opens an external Ed25519 verification tool with all fields pre-filled.

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