Block 019fcf33-b4a9-7e39-921e-3372d5c2c92b

Block

Block ID: 019fcf33-b4a9-7e39-921e-3372d5c2c92b
Block Hash: 37229a7b2736ab499851ed2dc304b712cbbcf8bd3c1181bfa34c3e39a4fb687d
Merkle Root: 637ece2b60d2011748dbc536392e9de0d77a975fe1ccf6ab48880ddd94071d97
Previous Block Hash: 7155b78a157efd9de8513c8bc490f5781e6fd8040582a6f615a955b0b3017c60
Block Created: Aug 4, 2026, 11:55 PM UTC (1 hr. ago)

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

{
  "block_hash": "37229a7b2736ab499851ed2dc304b712cbbcf8bd3c1181bfa34c3e39a4fb687d",
  "id": "019fcf33-b4a9-7e39-921e-3372d5c2c92b",
  "inserted_at": "2026-08-04T23:55:00.146805Z",
  "merkle_root": "637ece2b60d2011748dbc536392e9de0d77a975fe1ccf6ab48880ddd94071d97",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "7155b78a157efd9de8513c8bc490f5781e6fd8040582a6f615a955b0b3017c60",
  "previous_block_id": "019fcf32-ca51-75d5-99b0-09c86daa1104",
  "signature": "i0dYnCm4ZVdyG2+KtUatijli31ydLjBnluo/1KWoRERNFw7LXGvd08j26ajbP/+tVrmQYGMsMyuFxs10FIkfCA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-04T23:55:04.888883Z"
}

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)

37229a7b2736ab499851ed2dc304b712cbbcf8bd3c1181bfa34c3e39a4fb687d

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

i0dYnCm4ZVdyG2+KtUatijli31ydLjBnluo/1KWoRERNFw7LXGvd08j26ajbP/+tVrmQYGMsMyuFxs10FIkfCA==

Verify Signature Manually

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

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