Block 019fd037-b74c-7623-8013-4039296e53e7

Block

Block ID: 019fd037-b74c-7623-8013-4039296e53e7
Block Hash: b28bd5ef80cc7da3c4b5fa6acbf1460c30db67941d46280c7c93323bc2d63400
Merkle Root: ac44c796a28f62bb1861d8518de0aa03c89636920523b0f7c7df80a31afb4d76
Previous Block Hash: f6226b315e7a7fca835cd3950edfa48f2ae6a994c19841471abdcc7888abd9c6
Block Created: Aug 5, 2026, 4:39 AM UTC (7 days ago)

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

{
  "block_hash": "b28bd5ef80cc7da3c4b5fa6acbf1460c30db67941d46280c7c93323bc2d63400",
  "id": "019fd037-b74c-7623-8013-4039296e53e7",
  "inserted_at": "2026-08-05T04:39:00.185067Z",
  "merkle_root": "ac44c796a28f62bb1861d8518de0aa03c89636920523b0f7c7df80a31afb4d76",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "f6226b315e7a7fca835cd3950edfa48f2ae6a994c19841471abdcc7888abd9c6",
  "previous_block_id": "019fd036-ccc4-74de-9636-7b9576210283",
  "signature": "2reYaDyWTMC6K3ZCYdB5yOITjSHNw+194rNkn1QAyvqMEVvglUHJHl4A96LnGiKB0DCOj9LBqjTmAbtzjHb8Bw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T04:40:08.929688Z"
}

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)

b28bd5ef80cc7da3c4b5fa6acbf1460c30db67941d46280c7c93323bc2d63400

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

2reYaDyWTMC6K3ZCYdB5yOITjSHNw+194rNkn1QAyvqMEVvglUHJHl4A96LnGiKB0DCOj9LBqjTmAbtzjHb8Bw==

Verify Signature Manually

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

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