Block 019fcf3b-f1fd-7dca-9868-e7e4090a65c2

Block

Block ID: 019fcf3b-f1fd-7dca-9868-e7e4090a65c2
Block Hash: 81a36a202e570e91c9e9324abbf8db12d0b337ecabe97a30b17ba8f61d4787e3
Merkle Root: 54975ddf3d6ad474158c04f163ad35f1f1ba672a5626ed06fe62bc4c084892aa
Previous Block Hash: 52a816f7f8a81f572a3537b6108e09aa94b75e99b276ebbc047e9793a9ba2791
Block Created: Aug 5, 2026, 12:04 AM UTC (1 hr. ago)

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

{
  "block_hash": "81a36a202e570e91c9e9324abbf8db12d0b337ecabe97a30b17ba8f61d4787e3",
  "id": "019fcf3b-f1fd-7dca-9868-e7e4090a65c2",
  "inserted_at": "2026-08-05T00:04:00.132855Z",
  "merkle_root": "54975ddf3d6ad474158c04f163ad35f1f1ba672a5626ed06fe62bc4c084892aa",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "52a816f7f8a81f572a3537b6108e09aa94b75e99b276ebbc047e9793a9ba2791",
  "previous_block_id": "019fcf3b-07aa-7b8e-9a06-96c9a0c1c1c5",
  "signature": "mCZDf54QN6HfuwBCVHT+lIBMvzM6tL3JOtV18QORW55lG/IGR/L31JkFGDKmgDhFa0tnoZUx5MidiQySk2zQCQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T00:05:08.745864Z"
}

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)

81a36a202e570e91c9e9324abbf8db12d0b337ecabe97a30b17ba8f61d4787e3

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

mCZDf54QN6HfuwBCVHT+lIBMvzM6tL3JOtV18QORW55lG/IGR/L31JkFGDKmgDhFa0tnoZUx5MidiQySk2zQCQ==

Verify Signature Manually

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

Full timeline →