Block 019fd254-cab7-759e-aecd-3c6689c58fb8

Block

Block ID: 019fd254-cab7-759e-aecd-3c6689c58fb8
Block Hash: 398f4db99a4843bcc89f8d6b8db42e07c493bebddaeb45f412b5ba94bb58b635
Merkle Root: 58764f0fd44330a7337fcc44b25291d5b23b4062b2b9447143ab58c3182bbf8d
Previous Block Hash: 73f36364fd71318b9e9ff0bf328314e7d803c0276b867f4193bd00c56deebace
Block Created: Aug 5, 2026, 2:30 PM UTC (yesterday)

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

{
  "block_hash": "398f4db99a4843bcc89f8d6b8db42e07c493bebddaeb45f412b5ba94bb58b635",
  "id": "019fd254-cab7-759e-aecd-3c6689c58fb8",
  "inserted_at": "2026-08-05T14:30:00.124813Z",
  "merkle_root": "58764f0fd44330a7337fcc44b25291d5b23b4062b2b9447143ab58c3182bbf8d",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "73f36364fd71318b9e9ff0bf328314e7d803c0276b867f4193bd00c56deebace",
  "previous_block_id": "019fd253-e068-738e-9679-a550dfcbcf68",
  "signature": "sACN7djyQnvW1BDNbgzT3tY0wrG6+6fRC7T1cekqQQF+2sHC6JMzvHsSuz6VdATZXqH6FcEiP4t+iSxUeh/nAQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T14:30:08.504370Z"
}

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)

398f4db99a4843bcc89f8d6b8db42e07c493bebddaeb45f412b5ba94bb58b635

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

sACN7djyQnvW1BDNbgzT3tY0wrG6+6fRC7T1cekqQQF+2sHC6JMzvHsSuz6VdATZXqH6FcEiP4t+iSxUeh/nAQ==

Verify Signature Manually

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

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