Block 019fcfb4-cb70-71d0-a224-f05f8b600960

Block

Block ID: 019fcfb4-cb70-71d0-a224-f05f8b600960
Block Hash: bb1ab26eef76896b62331d74602d2fc4264c58e50ef29ca1fdeebb0ccadc168d
Merkle Root: 41eb13433cfb1537ace472ac1cd9981d32fca1f8220373cabb140142b3c13762
Previous Block Hash: bf85b137a4c8d1411584acec849ecacf0f154fdeba45a2aef4886482a73f695d
Block Created: Aug 5, 2026, 2:16 AM UTC (4 days ago)

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

{
  "block_hash": "bb1ab26eef76896b62331d74602d2fc4264c58e50ef29ca1fdeebb0ccadc168d",
  "id": "019fcfb4-cb70-71d0-a224-f05f8b600960",
  "inserted_at": "2026-08-05T02:16:00.119772Z",
  "merkle_root": "41eb13433cfb1537ace472ac1cd9981d32fca1f8220373cabb140142b3c13762",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "bf85b137a4c8d1411584acec849ecacf0f154fdeba45a2aef4886482a73f695d",
  "previous_block_id": "019fcfb3-e113-735e-8b19-b697ab185b25",
  "signature": "Kw9AozO5I7eKvbAmJDqldOohp6y7iZDLJHHYjJeDuX4uTUKbb+fn11hWJfIy6uUKfHc50e9P8y0xLkd2HpYbAA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T02:20:04.457687Z"
}

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)

bb1ab26eef76896b62331d74602d2fc4264c58e50ef29ca1fdeebb0ccadc168d

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

Kw9AozO5I7eKvbAmJDqldOohp6y7iZDLJHHYjJeDuX4uTUKbb+fn11hWJfIy6uUKfHc50e9P8y0xLkd2HpYbAA==

Verify Signature Manually

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

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