Block 019fd07b-76ec-7fd1-b2a3-1d5e51049836

Block

Block ID: 019fd07b-76ec-7fd1-b2a3-1d5e51049836
Block Hash: 66bc72da7d701cca9ba015c633d099a5e4fa76037e708d26553002f14e7583f3
Merkle Root: b73bf1fbfe3829c3fcff7dc4fc152a5f43a423f3de43700c506cc5ebc5bb1403
Previous Block Hash: abf8011e8056b28633254ac5645d6ba6c026a077208b055b87d50df96f5fe49b
Block Created: Aug 5, 2026, 5:53 AM UTC (5 days ago)

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

{
  "block_hash": "66bc72da7d701cca9ba015c633d099a5e4fa76037e708d26553002f14e7583f3",
  "id": "019fd07b-76ec-7fd1-b2a3-1d5e51049836",
  "inserted_at": "2026-08-05T05:53:00.146951Z",
  "merkle_root": "b73bf1fbfe3829c3fcff7dc4fc152a5f43a423f3de43700c506cc5ebc5bb1403",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "abf8011e8056b28633254ac5645d6ba6c026a077208b055b87d50df96f5fe49b",
  "previous_block_id": "019fd07a-8c76-7a9a-aabd-d21d6169e3bf",
  "signature": "igcyaUOnGg1QIzt25z8YpEYOkAJ7TEQhD11zOUwSYT1lhKrJ9RFCJ284tqK96sTg3BUs2Eky4ws/Nwltt1ckBA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T05:55:06.459551Z"
}

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)

66bc72da7d701cca9ba015c633d099a5e4fa76037e708d26553002f14e7583f3

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

igcyaUOnGg1QIzt25z8YpEYOkAJ7TEQhD11zOUwSYT1lhKrJ9RFCJ284tqK96sTg3BUs2Eky4ws/Nwltt1ckBA==

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