Block 019fcf66-0f33-7231-b4dd-1848bb2fa561

Block

Block ID: 019fcf66-0f33-7231-b4dd-1848bb2fa561
Block Hash: ac912c938d873d01f11abbf53cac6e10fcb3ebb64320e35a24bafcb432230c81
Merkle Root: 3f5de30f4d5d12024200f3810f591fdcab2120a06c870199cd4e0530b32fa460
Previous Block Hash: f3170ef94192db4ce1f880cf9087c7a9a8037dd33066772f826cb21b42db7634
Block Created: Aug 5, 2026, 12:50 AM UTC (22 hr. ago)

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

{
  "block_hash": "ac912c938d873d01f11abbf53cac6e10fcb3ebb64320e35a24bafcb432230c81",
  "id": "019fcf66-0f33-7231-b4dd-1848bb2fa561",
  "inserted_at": "2026-08-05T00:50:00.122602Z",
  "merkle_root": "3f5de30f4d5d12024200f3810f591fdcab2120a06c870199cd4e0530b32fa460",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "f3170ef94192db4ce1f880cf9087c7a9a8037dd33066772f826cb21b42db7634",
  "previous_block_id": "019fcf65-24c5-7fbf-92f8-e30a56009cd4",
  "signature": "6IPuxd7xTdd/d+vIMbisk8FLuA/wxyRY5BQXDlxeactwbLdcAKBdD8pcTjhim+ndU3NVNYpvV3KpDjPjLhVsCQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T00:50:06.247013Z"
}

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)

ac912c938d873d01f11abbf53cac6e10fcb3ebb64320e35a24bafcb432230c81

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

6IPuxd7xTdd/d+vIMbisk8FLuA/wxyRY5BQXDlxeactwbLdcAKBdD8pcTjhim+ndU3NVNYpvV3KpDjPjLhVsCQ==

Verify Signature Manually

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