Block 019fcf88-d969-7677-b945-d2d1eaa032d4

Block

Block ID: 019fcf88-d969-7677-b945-d2d1eaa032d4
Block Hash: 9c3a1b1cbd3bcbcd1822c257233aaf2b37ad703729ed308ad0e518d74dc34947
Merkle Root: 84ac39def22e08c454915096476627552b617457d026075bc7a0b0664dec24f6
Previous Block Hash: a22ab22ddf9fab395658de36a1b72266bff910afc5e655e01625512d750d4dc1
Block Created: Aug 5, 2026, 1:28 AM UTC (2 days ago)

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

{
  "block_hash": "9c3a1b1cbd3bcbcd1822c257233aaf2b37ad703729ed308ad0e518d74dc34947",
  "id": "019fcf88-d969-7677-b945-d2d1eaa032d4",
  "inserted_at": "2026-08-05T01:28:00.114243Z",
  "merkle_root": "84ac39def22e08c454915096476627552b617457d026075bc7a0b0664dec24f6",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "a22ab22ddf9fab395658de36a1b72266bff910afc5e655e01625512d750d4dc1",
  "previous_block_id": "019fcf87-eeff-786d-a57d-609398758c05",
  "signature": "1MekZthO4JdZAdvnLPF2gtx0eZeHuawcY1Tv3m+uXmSefXaMp4D3xL5SI/DGkecXAX3asW08eGY8bdI292HVAQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T01:30:09.081151Z"
}

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)

9c3a1b1cbd3bcbcd1822c257233aaf2b37ad703729ed308ad0e518d74dc34947

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

1MekZthO4JdZAdvnLPF2gtx0eZeHuawcY1Tv3m+uXmSefXaMp4D3xL5SI/DGkecXAX3asW08eGY8bdI292HVAQ==

Verify Signature Manually

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