Block 019fd38b-27d3-7da3-a92e-efbf4ff2f159

Block

Block ID: 019fd38b-27d3-7da3-a92e-efbf4ff2f159
Block Hash: a4cdf97766571bac6f3b7e0feb0b7f905cfddf35942f1fcc13553cfb1ca45b9d
Merkle Root: b8e289b72234d7528a52a6d8e44bf4fe66da0af0ce4b538939687875e479cfbe
Previous Block Hash: e0f56c1b839c98ee35e2a7e00f375c1b5a5caf7f3792276af188b75c469ab227
Block Created: Aug 5, 2026, 8:09 PM UTC (3 days ago)

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

{
  "block_hash": "a4cdf97766571bac6f3b7e0feb0b7f905cfddf35942f1fcc13553cfb1ca45b9d",
  "id": "019fd38b-27d3-7da3-a92e-efbf4ff2f159",
  "inserted_at": "2026-08-05T20:09:00.119796Z",
  "merkle_root": "b8e289b72234d7528a52a6d8e44bf4fe66da0af0ce4b538939687875e479cfbe",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "e0f56c1b839c98ee35e2a7e00f375c1b5a5caf7f3792276af188b75c469ab227",
  "previous_block_id": "019fd38a-3d66-7371-b342-4bf4fc465a9f",
  "signature": "HOtbFtvbu8TOTixVgW947zeGWxj6ZmwdU6+rDiBpWJNCmq4j1Ut1KbE6aayrap7uxpTjOSRgOZjvZh+etZdlDw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T20:20:24.819394Z"
}

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)

a4cdf97766571bac6f3b7e0feb0b7f905cfddf35942f1fcc13553cfb1ca45b9d

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

HOtbFtvbu8TOTixVgW947zeGWxj6ZmwdU6+rDiBpWJNCmq4j1Ut1KbE6aayrap7uxpTjOSRgOZjvZh+etZdlDw==

Verify Signature Manually

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

Full timeline →