Block 019fd10a-4969-7d5e-845e-a4ba1c76a2bd

Block

Block ID: 019fd10a-4969-7d5e-845e-a4ba1c76a2bd
Block Hash: a843b81cdbbd4154ca71122f8e88b452bdd6dcc0b87b2b054858c63eee4cc9fa
Merkle Root: 899a64868ad94777d04e0117796d0e0bd2f43c683831b1faf19c50f6f2f997f8
Previous Block Hash: e48e19a78e8f91c083f6c1857ad4ab33575ec8e8298b6647703fac9c527a68dc
Block Created: Aug 5, 2026, 8:29 AM UTC (4 days ago)

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

{
  "block_hash": "a843b81cdbbd4154ca71122f8e88b452bdd6dcc0b87b2b054858c63eee4cc9fa",
  "id": "019fd10a-4969-7d5e-845e-a4ba1c76a2bd",
  "inserted_at": "2026-08-05T08:29:00.144720Z",
  "merkle_root": "899a64868ad94777d04e0117796d0e0bd2f43c683831b1faf19c50f6f2f997f8",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "e48e19a78e8f91c083f6c1857ad4ab33575ec8e8298b6647703fac9c527a68dc",
  "previous_block_id": "019fd109-5ef7-7f50-8528-2127c57cdacb",
  "signature": "Ktjb6KcCmJZGirhSBaa3XASNltesrJTRtllF/iSuar8zyZ9Neqwq4AZH2Cunm5CL6rki4wHirvVfyU2F7t54Cg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T08:30:09.512764Z"
}

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)

a843b81cdbbd4154ca71122f8e88b452bdd6dcc0b87b2b054858c63eee4cc9fa

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

Ktjb6KcCmJZGirhSBaa3XASNltesrJTRtllF/iSuar8zyZ9Neqwq4AZH2Cunm5CL6rki4wHirvVfyU2F7t54Cg==

Verify Signature Manually

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

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