Block 019fd034-f80a-73d8-8fd0-c3573a33441d

Block

Block ID: 019fd034-f80a-73d8-8fd0-c3573a33441d
Block Hash: f3a87eb995f1de56da50f8586994be175370f831c3fb07346f9c58d0a72f695c
Merkle Root: c867090c2e61fa8e970407d101bfe780b5851345b6c4bb7dc723f49da4460a4c
Previous Block Hash: 3b3a67ccbdef118a63461761178cc9cfad2b0cc4e218285c3636651d9ec4d42b
Block Created: Aug 5, 2026, 4:36 AM UTC (7 days ago)

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

{
  "block_hash": "f3a87eb995f1de56da50f8586994be175370f831c3fb07346f9c58d0a72f695c",
  "id": "019fd034-f80a-73d8-8fd0-c3573a33441d",
  "inserted_at": "2026-08-05T04:36:00.145001Z",
  "merkle_root": "c867090c2e61fa8e970407d101bfe780b5851345b6c4bb7dc723f49da4460a4c",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "3b3a67ccbdef118a63461761178cc9cfad2b0cc4e218285c3636651d9ec4d42b",
  "previous_block_id": "019fd034-0d92-70e2-8cb8-dd58ff8c6fc0",
  "signature": "fBNFxsJn40Li2SuhiAiUbHisdJ6jDRmJHN1ABo+QOnDpLrqWzFK5QEKhoNISk/9S6B5bVx+pGzHQNykXVb8nAQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T04:40:08.922643Z"
}

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)

f3a87eb995f1de56da50f8586994be175370f831c3fb07346f9c58d0a72f695c

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

fBNFxsJn40Li2SuhiAiUbHisdJ6jDRmJHN1ABo+QOnDpLrqWzFK5QEKhoNISk/9S6B5bVx+pGzHQNykXVb8nAQ==

Verify Signature Manually

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

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