Block 019fcf87-eeff-786d-a57d-609398758c05

Block

Block ID: 019fcf87-eeff-786d-a57d-609398758c05
Block Hash: a22ab22ddf9fab395658de36a1b72266bff910afc5e655e01625512d750d4dc1
Merkle Root: cff60082eb06183eef47f18ea16686e809353e1359615429ccb12bfa202e7f54
Previous Block Hash: 6d5698d5d9456d975d38cb495aae65fc8105e5247d227aca0d1cac859e718830
Block Created: Aug 5, 2026, 1:27 AM UTC (2 days ago)

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

{
  "block_hash": "a22ab22ddf9fab395658de36a1b72266bff910afc5e655e01625512d750d4dc1",
  "id": "019fcf87-eeff-786d-a57d-609398758c05",
  "inserted_at": "2026-08-05T01:27:00.102801Z",
  "merkle_root": "cff60082eb06183eef47f18ea16686e809353e1359615429ccb12bfa202e7f54",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "6d5698d5d9456d975d38cb495aae65fc8105e5247d227aca0d1cac859e718830",
  "previous_block_id": "019fcf87-049e-7a79-a75d-cc759d8e5916",
  "signature": "4v9vcp76qe0pXQF60M26p2jVw4Qu+Kb+L/YObwrwy/OTisOpcuMXueNRelRxJl/YtVpWDuhkhwT5rPy+Fo5lBQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T01:30:09.079450Z"
}

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)

a22ab22ddf9fab395658de36a1b72266bff910afc5e655e01625512d750d4dc1

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

4v9vcp76qe0pXQF60M26p2jVw4Qu+Kb+L/YObwrwy/OTisOpcuMXueNRelRxJl/YtVpWDuhkhwT5rPy+Fo5lBQ==

Verify Signature Manually

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

Full timeline →