Block 019fd689-73a8-7149-a52a-356823adaf95

Block

Block ID: 019fd689-73a8-7149-a52a-356823adaf95
Block Hash: 1c5cca0439cdcd5c6a045020c66f4e1bfac56eb77fd1d645a7386e44b86c4a0d
Merkle Root: 5c65cb46c44af9ae57a17787cb90ef8a516cce39bca9f579b375a138356cc930
Previous Block Hash: 43bdab25cb1d4736b66a0b7df8e59663fad0c7a0b53a9a74a1e7a703376b1b47
Block Created: Aug 6, 2026, 10:06 AM UTC (2 wk. ago)

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

{
  "block_hash": "1c5cca0439cdcd5c6a045020c66f4e1bfac56eb77fd1d645a7386e44b86c4a0d",
  "id": "019fd689-73a8-7149-a52a-356823adaf95",
  "inserted_at": "2026-08-06T10:06:00.110822Z",
  "merkle_root": "5c65cb46c44af9ae57a17787cb90ef8a516cce39bca9f579b375a138356cc930",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "43bdab25cb1d4736b66a0b7df8e59663fad0c7a0b53a9a74a1e7a703376b1b47",
  "previous_block_id": "019fd688-894f-73b5-8821-4e7d9993e4bc",
  "signature": "de7dHWdWyGvWsTnLbp3sYwFv8y+0Lf/Z4I2dCFPnzRHhuM7VQ2tvkvEDDGiNGNkEmg72F0YF4Pu0EJCRSen5Bw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-06T10:10:08.236670Z"
}

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)

1c5cca0439cdcd5c6a045020c66f4e1bfac56eb77fd1d645a7386e44b86c4a0d

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

de7dHWdWyGvWsTnLbp3sYwFv8y+0Lf/Z4I2dCFPnzRHhuM7VQ2tvkvEDDGiNGNkEmg72F0YF4Pu0EJCRSen5Bw==

Verify Signature Manually

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

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