Block 019fd10b-33ca-76ba-90ad-f969a87183a0

Block

Block ID: 019fd10b-33ca-76ba-90ad-f969a87183a0
Block Hash: 4c164c0542cb22de8fa7a2a7595b67a97c1a416671b63a9bfaa4040c738716f5
Merkle Root: 1a6c2a83c80cbd226f55275de104a56bfb4b20e7a9d9ca8070e9652467584a1d
Previous Block Hash: a843b81cdbbd4154ca71122f8e88b452bdd6dcc0b87b2b054858c63eee4cc9fa
Block Created: Aug 5, 2026, 8:30 AM UTC (4 days ago)

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

{
  "block_hash": "4c164c0542cb22de8fa7a2a7595b67a97c1a416671b63a9bfaa4040c738716f5",
  "id": "019fd10b-33ca-76ba-90ad-f969a87183a0",
  "inserted_at": "2026-08-05T08:30:00.145916Z",
  "merkle_root": "1a6c2a83c80cbd226f55275de104a56bfb4b20e7a9d9ca8070e9652467584a1d",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "a843b81cdbbd4154ca71122f8e88b452bdd6dcc0b87b2b054858c63eee4cc9fa",
  "previous_block_id": "019fd10a-4969-7d5e-845e-a4ba1c76a2bd",
  "signature": "m8XbsmS9f2RonjiNR5hRgfc/gW++I7ipXsl/UoE9VO7rPXrgQkxEuVFQP9PN4o4KufjmrrfQIi9fYJvToYhmCA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T08:30:09.516061Z"
}

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)

4c164c0542cb22de8fa7a2a7595b67a97c1a416671b63a9bfaa4040c738716f5

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

m8XbsmS9f2RonjiNR5hRgfc/gW++I7ipXsl/UoE9VO7rPXrgQkxEuVFQP9PN4o4KufjmrrfQIi9fYJvToYhmCA==

Verify Signature Manually

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

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