Block 019fd101-219d-7f2e-a46d-860824361648

Block

Block ID: 019fd101-219d-7f2e-a46d-860824361648
Block Hash: 91e67929d9b2a41c953b2bf55f2d0a503b0fb31314708fb9ef52231e4a8321c2
Merkle Root: 37eda237b3677c5c641959f67740e725f6940a2bd50952280f9dc198bfa47b6e
Previous Block Hash: e3cef1b32e013f263ae02c8bc144cd9319dd8fe1f8521400009a1da960cb3c4b
Block Created: Aug 5, 2026, 8:19 AM UTC (5 days ago)

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

{
  "block_hash": "91e67929d9b2a41c953b2bf55f2d0a503b0fb31314708fb9ef52231e4a8321c2",
  "id": "019fd101-219d-7f2e-a46d-860824361648",
  "inserted_at": "2026-08-05T08:19:00.131736Z",
  "merkle_root": "37eda237b3677c5c641959f67740e725f6940a2bd50952280f9dc198bfa47b6e",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "e3cef1b32e013f263ae02c8bc144cd9319dd8fe1f8521400009a1da960cb3c4b",
  "previous_block_id": "019fd100-3739-7ca1-9cb6-aeb89dc7f421",
  "signature": "s5W9y2bemvVBHVNYycBVFc9wNzGgC5C4Ok8ObaZO1d40GBQzEivkfK478TtZslH6JP7YzEd7X/o8Zzk2LobLDg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T08:20:08.322598Z"
}

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)

91e67929d9b2a41c953b2bf55f2d0a503b0fb31314708fb9ef52231e4a8321c2

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

s5W9y2bemvVBHVNYycBVFc9wNzGgC5C4Ok8ObaZO1d40GBQzEivkfK478TtZslH6JP7YzEd7X/o8Zzk2LobLDg==

Verify Signature Manually

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

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