Block 019fc903-d7c4-776c-afd0-3930b2b628d2

Block

Block ID: 019fc903-d7c4-776c-afd0-3930b2b628d2
Block Hash: b4c828df66dac084816a9c233841230344d76149d3b1a44311b7a5b010e5a3c5
Merkle Root: 594e7452cf1a46d76254849c976e6ebb698181e038328b0bfc3ddd07d5f995c1
Previous Block Hash: d4a28fccc35b2086a74748414270bfb7b59d51b8974a9046d9d2b0fb38557fa0
Block Created: Aug 3, 2026, 7:05 PM UTC (3 hr. ago)

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

{
  "block_hash": "b4c828df66dac084816a9c233841230344d76149d3b1a44311b7a5b010e5a3c5",
  "id": "019fc903-d7c4-776c-afd0-3930b2b628d2",
  "inserted_at": "2026-08-03T19:05:00.105295Z",
  "merkle_root": "594e7452cf1a46d76254849c976e6ebb698181e038328b0bfc3ddd07d5f995c1",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "d4a28fccc35b2086a74748414270bfb7b59d51b8974a9046d9d2b0fb38557fa0",
  "previous_block_id": "019fc902-ed8a-76c2-aa3f-a963aa0f1840",
  "signature": "/tMvsUQHWFCY68K+RjTvlMRAdFEr6lqz2OsW3HJQMT4bQArBTEJT2fqHCSdzh/KbRZJHNgb1tkv/Yf+Tj/QxBA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-03T19:05:07.026570Z"
}

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)

b4c828df66dac084816a9c233841230344d76149d3b1a44311b7a5b010e5a3c5

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

/tMvsUQHWFCY68K+RjTvlMRAdFEr6lqz2OsW3HJQMT4bQArBTEJT2fqHCSdzh/KbRZJHNgb1tkv/Yf+Tj/QxBA==

Verify Signature Manually

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

Full timeline →