Block 019fd535-ca85-7d68-bb4c-9d5773e6c609

Block

Block ID: 019fd535-ca85-7d68-bb4c-9d5773e6c609
Block Hash: 721a4df3fa9321369aaf644f07309a9d44e03459855ffdcd281f5cb72ecc2d2c
Merkle Root: bf1bbb69fbaa0b42de86a2246ea218c05c9a186a0e1a88dc5e59625e4aaf3138
Previous Block Hash: 81d5d94f5fb22fce7b3e079d33e059e18a7e8ff4c7135913c47e8cb8ca38319d
Block Created: Aug 6, 2026, 3:55 AM UTC (18 hr. ago)

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

{
  "block_hash": "721a4df3fa9321369aaf644f07309a9d44e03459855ffdcd281f5cb72ecc2d2c",
  "id": "019fd535-ca85-7d68-bb4c-9d5773e6c609",
  "inserted_at": "2026-08-06T03:55:00.106677Z",
  "merkle_root": "bf1bbb69fbaa0b42de86a2246ea218c05c9a186a0e1a88dc5e59625e4aaf3138",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "81d5d94f5fb22fce7b3e079d33e059e18a7e8ff4c7135913c47e8cb8ca38319d",
  "previous_block_id": "019fd534-e03c-7086-b47c-985d7f3a3fd3",
  "signature": "UbkOMbF1eiNLwUvxSGd0/8aHO8/KiozAxzCV7K7ML5GrDA08DsX4VvL8aSvIOB5JUpD2zxKLa6YFw1QHWyw0CA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-06T03:55:05.327037Z"
}

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)

721a4df3fa9321369aaf644f07309a9d44e03459855ffdcd281f5cb72ecc2d2c

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

UbkOMbF1eiNLwUvxSGd0/8aHO8/KiozAxzCV7K7ML5GrDA08DsX4VvL8aSvIOB5JUpD2zxKLa6YFw1QHWyw0CA==

Verify Signature Manually

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

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