Block 019fd6ca-746f-76f3-ad81-3f250f1d3a19

Block

Block ID: 019fd6ca-746f-76f3-ad81-3f250f1d3a19
Block Hash: 91057a089e7b88d65403c8a5eafa0341d89171480cbc6ff865604375dd427a35
Merkle Root: 5bcac4c1c014699ceec4807478690a64cb2d399853d202711b341a2f8f040970
Previous Block Hash: 6e87d079c91f2ebfddbb4bc6dc8c1e1b073dff19127df12dcfc59315368101ff
Block Created: Aug 6, 2026, 11:17 AM UTC (2 wk. ago)

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

{
  "block_hash": "91057a089e7b88d65403c8a5eafa0341d89171480cbc6ff865604375dd427a35",
  "id": "019fd6ca-746f-76f3-ad81-3f250f1d3a19",
  "inserted_at": "2026-08-06T11:17:00.149065Z",
  "merkle_root": "5bcac4c1c014699ceec4807478690a64cb2d399853d202711b341a2f8f040970",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "6e87d079c91f2ebfddbb4bc6dc8c1e1b073dff19127df12dcfc59315368101ff",
  "previous_block_id": "019fd6c9-89e9-7fdd-b447-0d7d6cb2b1bb",
  "signature": "ZmdSQBL5mulWey5pcUioVFlVlnUxgsHcvoIhP52ogFaGjDdSX7SSi5lAskHufL2FIn0v6FvD/k9BWXXrrV6FDg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-06T11:20:14.487984Z"
}

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)

91057a089e7b88d65403c8a5eafa0341d89171480cbc6ff865604375dd427a35

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

ZmdSQBL5mulWey5pcUioVFlVlnUxgsHcvoIhP52ogFaGjDdSX7SSi5lAskHufL2FIn0v6FvD/k9BWXXrrV6FDg==

Verify Signature Manually

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