Block 019fd39c-8cf5-73d8-88cc-107dc6dd37ea

Block

Block ID: 019fd39c-8cf5-73d8-88cc-107dc6dd37ea
Block Hash: a423f90ee9e4593a21d3f690cc7441f88d0cd986cb8587152bf50534d68d2dcb
Merkle Root: a504e040305ff30b859491fce10852a66946f0b43d05a45546257eb2bc6fd7a7
Previous Block Hash: ec0837681443ba08b99a4ddce44bc6c2b0006e2e2aa0d5122a78373b00df5727
Block Created: Aug 5, 2026, 8:28 PM UTC (3 days ago)

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

{
  "block_hash": "a423f90ee9e4593a21d3f690cc7441f88d0cd986cb8587152bf50534d68d2dcb",
  "id": "019fd39c-8cf5-73d8-88cc-107dc6dd37ea",
  "inserted_at": "2026-08-05T20:28:00.124340Z",
  "merkle_root": "a504e040305ff30b859491fce10852a66946f0b43d05a45546257eb2bc6fd7a7",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "ec0837681443ba08b99a4ddce44bc6c2b0006e2e2aa0d5122a78373b00df5727",
  "previous_block_id": "019fd39b-a290-74d8-b8b1-63ec2323ead8",
  "signature": "yRG+z/00fbgmjegU3fJXjFu+hZS83ceAGcSXvckcJAz5tKV9u4Ka6jjrLnx/ExCK/t5hOE8/4VmGl5f/c2PKBQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T20:40:14.322268Z"
}

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)

a423f90ee9e4593a21d3f690cc7441f88d0cd986cb8587152bf50534d68d2dcb

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

yRG+z/00fbgmjegU3fJXjFu+hZS83ceAGcSXvckcJAz5tKV9u4Ka6jjrLnx/ExCK/t5hOE8/4VmGl5f/c2PKBQ==

Verify Signature Manually

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

Full timeline →