Block 019fd3b4-5ab1-777a-81af-1f6a61468583

Block

Block ID: 019fd3b4-5ab1-777a-81af-1f6a61468583
Block Hash: 75b2d897236f092ea09552c70d137ec5d4e1eca79f10ea114656783158f55059
Merkle Root: e0876d87a3e915bad95095abf2f15edf48c00990a0cfe55d5635eb0a91439738
Previous Block Hash: 18d3abdd01a626ff1036c7a55321da5d948484ec0712202ca37bb33af0e7709f
Block Created: Aug 5, 2026, 8:54 PM UTC (3 days ago)

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

{
  "block_hash": "75b2d897236f092ea09552c70d137ec5d4e1eca79f10ea114656783158f55059",
  "id": "019fd3b4-5ab1-777a-81af-1f6a61468583",
  "inserted_at": "2026-08-05T20:54:00.118970Z",
  "merkle_root": "e0876d87a3e915bad95095abf2f15edf48c00990a0cfe55d5635eb0a91439738",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "18d3abdd01a626ff1036c7a55321da5d948484ec0712202ca37bb33af0e7709f",
  "previous_block_id": "019fd3b3-7043-751c-b3ce-327eb4827142",
  "signature": "cuTHyqSi0lsESYv+bT+8bbEyoSJVK6uJEqpr822HDp4RrGd6bb9Gb96ZaW7H3BwKzPKR7/YOTCnv10ZZYa7iCg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T20:55:12.312157Z"
}

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)

75b2d897236f092ea09552c70d137ec5d4e1eca79f10ea114656783158f55059

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

cuTHyqSi0lsESYv+bT+8bbEyoSJVK6uJEqpr822HDp4RrGd6bb9Gb96ZaW7H3BwKzPKR7/YOTCnv10ZZYa7iCg==

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