Block 019fc8c8-559c-77e3-b6d5-d0a714c80031

Block

Block ID: 019fc8c8-559c-77e3-b6d5-d0a714c80031
Block Hash: 0b3b30d9837fd6ca45c847010af73ff16a02776651df0d6fcad162d78efe2e62
Merkle Root: 0f0a3b2a7bfd716982816fb5117e2357f8288b161d016818bc9cf7d5fe84bd71
Previous Block Hash: 8bbf0ff2bd2c05091fac490d58490f31fe937e8b7e422ad0162879619049d69b
Block Created: Aug 3, 2026, 6:00 PM UTC (21 hr. ago)

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

{
  "block_hash": "0b3b30d9837fd6ca45c847010af73ff16a02776651df0d6fcad162d78efe2e62",
  "id": "019fc8c8-559c-77e3-b6d5-d0a714c80031",
  "inserted_at": "2026-08-03T18:00:00.168356Z",
  "merkle_root": "0f0a3b2a7bfd716982816fb5117e2357f8288b161d016818bc9cf7d5fe84bd71",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "8bbf0ff2bd2c05091fac490d58490f31fe937e8b7e422ad0162879619049d69b",
  "previous_block_id": "019fc8c7-6b00-783c-9768-9f0976965feb",
  "signature": "lKzpj6WStv7P7MFBrs+H1YdsqFs/e0hOqoOtsgva6hHB7EGONbIqry8JCD01oBO9QHp3X4SpDtS1DHaw3hD5Aw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-03T18:00:08.731591Z"
}

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)

0b3b30d9837fd6ca45c847010af73ff16a02776651df0d6fcad162d78efe2e62

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

lKzpj6WStv7P7MFBrs+H1YdsqFs/e0hOqoOtsgva6hHB7EGONbIqry8JCD01oBO9QHp3X4SpDtS1DHaw3hD5Aw==

Verify Signature Manually

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

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