Block 019fd138-101f-747a-839e-69737a679b07

Block

Block ID: 019fd138-101f-747a-839e-69737a679b07
Block Hash: 391f60cb0532e38a2f58a5b7aa0ddd6dfa4b1db35455886bfd88cec71aacb776
Merkle Root: f193e9d0aca606008ef3085d854a674c0deb0e8bf33f00e3a4de011932c2d156
Previous Block Hash: 8d14b390e8fc2980ac98dfac37af4ce9efe5121c8d5e5416bc5494baac1dc0fe
Block Created: Aug 5, 2026, 9:19 AM UTC (4 days ago)

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

{
  "block_hash": "391f60cb0532e38a2f58a5b7aa0ddd6dfa4b1db35455886bfd88cec71aacb776",
  "id": "019fd138-101f-747a-839e-69737a679b07",
  "inserted_at": "2026-08-05T09:19:00.135714Z",
  "merkle_root": "f193e9d0aca606008ef3085d854a674c0deb0e8bf33f00e3a4de011932c2d156",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "8d14b390e8fc2980ac98dfac37af4ce9efe5121c8d5e5416bc5494baac1dc0fe",
  "previous_block_id": "019fd137-25c9-77dc-960a-dc86533d0a3d",
  "signature": "U4qa47CDIdu7V6bSiCR/JzJQ5yvewIHY1lYY4zxrHOGA7uACDVvZilZ9U0PUGF8C8TCDvfPmdG2ruYLxWwSjBw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T09:20:07.338265Z"
}

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)

391f60cb0532e38a2f58a5b7aa0ddd6dfa4b1db35455886bfd88cec71aacb776

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

U4qa47CDIdu7V6bSiCR/JzJQ5yvewIHY1lYY4zxrHOGA7uACDVvZilZ9U0PUGF8C8TCDvfPmdG2ruYLxWwSjBw==

Verify Signature Manually

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

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