Block 019fd237-7ebb-7098-9c99-fe057e576d9a

Block

Block ID: 019fd237-7ebb-7098-9c99-fe057e576d9a
Block Hash: 43c9e0c0b6b0f300859e741f1a4239d20c518b46930b1b38f83d5ad9a4dd1f22
Merkle Root: 5acb375bb5663ae3fe25e1a64a061f9506c6e46d986de101d6bf51e003cc4ab0
Previous Block Hash: 2190572e75d735df9d4b18415c88f676c9b1cb93cfd260962f6f7a2659653a61
Block Created: Aug 5, 2026, 1:58 PM UTC (yesterday)

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

{
  "block_hash": "43c9e0c0b6b0f300859e741f1a4239d20c518b46930b1b38f83d5ad9a4dd1f22",
  "id": "019fd237-7ebb-7098-9c99-fe057e576d9a",
  "inserted_at": "2026-08-05T13:58:00.129510Z",
  "merkle_root": "5acb375bb5663ae3fe25e1a64a061f9506c6e46d986de101d6bf51e003cc4ab0",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "2190572e75d735df9d4b18415c88f676c9b1cb93cfd260962f6f7a2659653a61",
  "previous_block_id": "019fd236-943a-76ed-a539-f56cfb25ad7c",
  "signature": "9Lxq/y2qmQJ+RAljZCpzTThTXX5cr8m8YnHWQgIkewf6DEUCsRvWv4GMiEDV1QG4luPkXzbsGC4NGKKigYuHAg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T14:00:09.815488Z"
}

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)

43c9e0c0b6b0f300859e741f1a4239d20c518b46930b1b38f83d5ad9a4dd1f22

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

9Lxq/y2qmQJ+RAljZCpzTThTXX5cr8m8YnHWQgIkewf6DEUCsRvWv4GMiEDV1QG4luPkXzbsGC4NGKKigYuHAg==

Verify Signature Manually

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

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