Block 019fc88d-bd67-7ad0-aceb-03eccb969667

Block

Block ID: 019fc88d-bd67-7ad0-aceb-03eccb969667
Block Hash: 2975b3c97090923d1628d6d518560f90dc62ed1efb16003cd423a40c91fe76bc
Merkle Root: 25c542c0b33b7191dbfdd41f395f31d841b8bb712f327956830516e809dd821f
Previous Block Hash: 7c8a817325123a6aeb64728dadabc072cde46b3d1ebba91f22bea1c4f68f332d
Block Created: Aug 3, 2026, 4:56 PM UTC (yesterday)

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

{
  "block_hash": "2975b3c97090923d1628d6d518560f90dc62ed1efb16003cd423a40c91fe76bc",
  "id": "019fc88d-bd67-7ad0-aceb-03eccb969667",
  "inserted_at": "2026-08-03T16:56:00.110577Z",
  "merkle_root": "25c542c0b33b7191dbfdd41f395f31d841b8bb712f327956830516e809dd821f",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "7c8a817325123a6aeb64728dadabc072cde46b3d1ebba91f22bea1c4f68f332d",
  "previous_block_id": "019fc88c-d309-7505-abe9-834288994913",
  "signature": "W1MQLFBRo4tpX+4L0haED3wSW1wMnE3bq+4DajG5mwP/ybXngm/8HRLyH+RAchHUlRLKhsv6/gNvvmyJk6kDAA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-03T17:00:07.718047Z"
}

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)

2975b3c97090923d1628d6d518560f90dc62ed1efb16003cd423a40c91fe76bc

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

W1MQLFBRo4tpX+4L0haED3wSW1wMnE3bq+4DajG5mwP/ybXngm/8HRLyH+RAchHUlRLKhsv6/gNvvmyJk6kDAA==

Verify Signature Manually

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

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