Block 019fd03b-60d2-76fe-9b68-30eb59b6dbb0

Block

Block ID: 019fd03b-60d2-76fe-9b68-30eb59b6dbb0
Block Hash: ef5bda4ee9db70c9b2ff434385f283bf7149f9b58ea3633341a853a0f2b294ec
Merkle Root: 8112355fb3b8125adcc9804c06a4c69fa072356a643c69e5999dd513438f77d7
Previous Block Hash: 428b5bf053ab47f0266c319476fec1029729859856f779b111c44003f676c05a
Block Created: Aug 5, 2026, 4:43 AM UTC (6 days ago)

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

{
  "block_hash": "ef5bda4ee9db70c9b2ff434385f283bf7149f9b58ea3633341a853a0f2b294ec",
  "id": "019fd03b-60d2-76fe-9b68-30eb59b6dbb0",
  "inserted_at": "2026-08-05T04:43:00.185910Z",
  "merkle_root": "8112355fb3b8125adcc9804c06a4c69fa072356a643c69e5999dd513438f77d7",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "428b5bf053ab47f0266c319476fec1029729859856f779b111c44003f676c05a",
  "previous_block_id": "019fd03a-7671-7c35-b1e3-142470b8b9a8",
  "signature": "8gNWJadv6O/H01svqrp/dVtR/E0BG0Ye58Tv9pqW3cvX+2XJUdttHw/XPYXWVpOwlr39PnoTg+H32DG52s4kCA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T04:45:08.000372Z"
}

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)

ef5bda4ee9db70c9b2ff434385f283bf7149f9b58ea3633341a853a0f2b294ec

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

8gNWJadv6O/H01svqrp/dVtR/E0BG0Ye58Tv9pqW3cvX+2XJUdttHw/XPYXWVpOwlr39PnoTg+H32DG52s4kCA==

Verify Signature Manually

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

Full timeline →