Block 019fd3c1-2c0a-70fa-9514-abf509e5c94b

Block

Block ID: 019fd3c1-2c0a-70fa-9514-abf509e5c94b
Block Hash: 9b1975ef773ac87a1e571c4b7eafd4db1870af2e89c3a6a1187eacfc2f7df451
Merkle Root: f2d1c8e9fbb682ebdd2b5641ed3f7bbb534f5a34ecabb928b2633fe7429bb04c
Previous Block Hash: d6281459185b46a1c09888b5b951a2d64cfc2c293d814bdc72b587d9de1093a7
Block Created: Aug 5, 2026, 9:08 PM UTC (3 days ago)

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

{
  "block_hash": "9b1975ef773ac87a1e571c4b7eafd4db1870af2e89c3a6a1187eacfc2f7df451",
  "id": "019fd3c1-2c0a-70fa-9514-abf509e5c94b",
  "inserted_at": "2026-08-05T21:08:00.143903Z",
  "merkle_root": "f2d1c8e9fbb682ebdd2b5641ed3f7bbb534f5a34ecabb928b2633fe7429bb04c",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "d6281459185b46a1c09888b5b951a2d64cfc2c293d814bdc72b587d9de1093a7",
  "previous_block_id": "019fd3c0-41c3-7598-b4ca-90cfff3e77f2",
  "signature": "qOGuzzs7/vdjUHOvPkvwgsKOf4c3hsNW5+Vb0iUvqBuh9+9tkriwwdPhkmFW7UlBzC1Lt/hhpmms2K+ISbk8Bg==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T21:10:06.731640Z"
}

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)

9b1975ef773ac87a1e571c4b7eafd4db1870af2e89c3a6a1187eacfc2f7df451

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

qOGuzzs7/vdjUHOvPkvwgsKOf4c3hsNW5+Vb0iUvqBuh9+9tkriwwdPhkmFW7UlBzC1Lt/hhpmms2K+ISbk8Bg==

Verify Signature Manually

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

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