Block 019fcf8b-9885-7dce-9638-f9ce14dfbfa3

Block

Block ID: 019fcf8b-9885-7dce-9638-f9ce14dfbfa3
Block Hash: 8661ab8ac83e88ea8ed51fd430193e581bfe5e8599d8cdfc1bc862aa0a6da092
Merkle Root: c7876ce8d424c2317f4bbc98c807bfaf82001ffaca7e2b5a40c86e7bb7beb873
Previous Block Hash: 1267d1424ec25af452b1d21d7e2c933cbbea1b4005df2bad5f5eae516cc36dff
Block Created: Aug 5, 2026, 1:31 AM UTC (3 days ago)

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

{
  "block_hash": "8661ab8ac83e88ea8ed51fd430193e581bfe5e8599d8cdfc1bc862aa0a6da092",
  "id": "019fcf8b-9885-7dce-9638-f9ce14dfbfa3",
  "inserted_at": "2026-08-05T01:31:00.107092Z",
  "merkle_root": "c7876ce8d424c2317f4bbc98c807bfaf82001ffaca7e2b5a40c86e7bb7beb873",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "1267d1424ec25af452b1d21d7e2c933cbbea1b4005df2bad5f5eae516cc36dff",
  "previous_block_id": "019fcf8a-ae42-72f7-922a-e7e6693370a7",
  "signature": "t2HmW7IPJRBT4t49V26pP+FZ5c/lXLgp2NinujPKjBYGyJIxv7ALu72pqZKQkIVbjDEWqtssTdSZlnCfMCkFDQ==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T01:35:07.032887Z"
}

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)

8661ab8ac83e88ea8ed51fd430193e581bfe5e8599d8cdfc1bc862aa0a6da092

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

t2HmW7IPJRBT4t49V26pP+FZ5c/lXLgp2NinujPKjBYGyJIxv7ALu72pqZKQkIVbjDEWqtssTdSZlnCfMCkFDQ==

Verify Signature Manually

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