Block 019fcfa4-50b7-7e05-84f7-a0715f35e89d

Block

Block ID: 019fcfa4-50b7-7e05-84f7-a0715f35e89d
Block Hash: 1f3aa9c1ef6f96239e6afb1b58fb08eb18a9a65c281ccee441353a9209138299
Merkle Root: 396dc7de629cf1631ba620187912f635fcfed352d3b4035f984eaa16fdf2023d
Previous Block Hash: a416d6933b778b6420ebcd2198ba9575b50f295df33d53d3354c0506d10d6927
Block Created: Aug 5, 2026, 1:58 AM UTC (4 days ago)

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

{
  "block_hash": "1f3aa9c1ef6f96239e6afb1b58fb08eb18a9a65c281ccee441353a9209138299",
  "id": "019fcfa4-50b7-7e05-84f7-a0715f35e89d",
  "inserted_at": "2026-08-05T01:58:00.127751Z",
  "merkle_root": "396dc7de629cf1631ba620187912f635fcfed352d3b4035f984eaa16fdf2023d",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "a416d6933b778b6420ebcd2198ba9575b50f295df33d53d3354c0506d10d6927",
  "previous_block_id": "019fcfa3-667e-799a-9016-f88c0759105e",
  "signature": "9EHlgYOO0unkpE+xc9Sf2VfyL8rYMWVuL7QaHn5qijjrLPCuBNjTTycp3poAqsNbzz7T/eDbsu+XDe86dtodCQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T02:00:05.314111Z"
}

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)

1f3aa9c1ef6f96239e6afb1b58fb08eb18a9a65c281ccee441353a9209138299

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

9EHlgYOO0unkpE+xc9Sf2VfyL8rYMWVuL7QaHn5qijjrLPCuBNjTTycp3poAqsNbzz7T/eDbsu+XDe86dtodCQ==

Verify Signature Manually

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

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