Block 019fd028-26e5-77a4-8599-991e26a6b3f9

Block

Block ID: 019fd028-26e5-77a4-8599-991e26a6b3f9
Block Hash: 3f089752daed9f2c561bdbdff7cca2e92acebd0f3b5e699eef8b07efda6afaf2
Merkle Root: 730b5808ec5bff5030cb86bf1ce7ed23cdd53594a0abec57976227e9a701a76f
Previous Block Hash: 3cd3e31b184aa0ea06211088bf7a69dd0e6caf13f643a8f136b439de6f8de16a
Block Created: Aug 5, 2026, 4:22 AM UTC (7 days ago)

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

{
  "block_hash": "3f089752daed9f2c561bdbdff7cca2e92acebd0f3b5e699eef8b07efda6afaf2",
  "id": "019fd028-26e5-77a4-8599-991e26a6b3f9",
  "inserted_at": "2026-08-05T04:22:00.172817Z",
  "merkle_root": "730b5808ec5bff5030cb86bf1ce7ed23cdd53594a0abec57976227e9a701a76f",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "3cd3e31b184aa0ea06211088bf7a69dd0e6caf13f643a8f136b439de6f8de16a",
  "previous_block_id": "019fd027-3c61-76fe-909a-e32a92fdda53",
  "signature": "kFGYwNBR4IEt/uZApFxNdeWbJnrHjCI760fX+IlYFjdgQ7l6ZrrPbIChY62qMYwzRKnfD2vwdGDZOjI3koONDw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T04:25:04.121297Z"
}

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)

3f089752daed9f2c561bdbdff7cca2e92acebd0f3b5e699eef8b07efda6afaf2

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

kFGYwNBR4IEt/uZApFxNdeWbJnrHjCI760fX+IlYFjdgQ7l6ZrrPbIChY62qMYwzRKnfD2vwdGDZOjI3koONDw==

Verify Signature Manually

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

Full timeline →