Block 019fd000-c8a1-7275-8d29-77b523eacff4

Block

Block ID: 019fd000-c8a1-7275-8d29-77b523eacff4
Block Hash: 65cf8b06a7f17fcbcf0884e6330f18bef2247bf32d72bff6a7dc572abaf09d7f
Merkle Root: 90ed5142d4dd9cd4c637db5b5f7365a021b1783205d90c3d2021a76cddf7e846
Previous Block Hash: 69c8e4bf8533d114c1b952ad41a99f99f068916da3f7d0efec67cedc0cd2e15b
Block Created: Aug 5, 2026, 3:39 AM UTC (7 days ago)

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

{
  "block_hash": "65cf8b06a7f17fcbcf0884e6330f18bef2247bf32d72bff6a7dc572abaf09d7f",
  "id": "019fd000-c8a1-7275-8d29-77b523eacff4",
  "inserted_at": "2026-08-05T03:39:00.142221Z",
  "merkle_root": "90ed5142d4dd9cd4c637db5b5f7365a021b1783205d90c3d2021a76cddf7e846",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "69c8e4bf8533d114c1b952ad41a99f99f068916da3f7d0efec67cedc0cd2e15b",
  "previous_block_id": "019fcfff-de24-77ac-804f-3235c1abea29",
  "signature": "796mMWrr1s57jG0DG2Qpxcvz3CVdlyJFPpQhA/mE1F/sFGEakuARCLdI3D7OtzyLwMtl4lX3YyOsS7TIPX/lCg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T03:40:07.311221Z"
}

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)

65cf8b06a7f17fcbcf0884e6330f18bef2247bf32d72bff6a7dc572abaf09d7f

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

796mMWrr1s57jG0DG2Qpxcvz3CVdlyJFPpQhA/mE1F/sFGEakuARCLdI3D7OtzyLwMtl4lX3YyOsS7TIPX/lCg==

Verify Signature Manually

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

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