Block 019fd2ea-f026-70cc-8ace-3ebcfb268c4d

Block

Block ID: 019fd2ea-f026-70cc-8ace-3ebcfb268c4d
Block Hash: a883981f0402b555f79233d7f00976a3c551f5d1bfaae1809905d4ea5b71c74f
Merkle Root: 9e9256d9fed53f9467e222c5fdd42a0dab03d2479a47578fd3b698ee2fd76b1b
Previous Block Hash: 5a6db2650cc57daca6cffa4d390cf717e954dc56fb88b9969dbfc141226f4d0d
Block Created: Aug 5, 2026, 5:14 PM UTC (3 days ago)

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

{
  "block_hash": "a883981f0402b555f79233d7f00976a3c551f5d1bfaae1809905d4ea5b71c74f",
  "id": "019fd2ea-f026-70cc-8ace-3ebcfb268c4d",
  "inserted_at": "2026-08-05T17:14:00.109366Z",
  "merkle_root": "9e9256d9fed53f9467e222c5fdd42a0dab03d2479a47578fd3b698ee2fd76b1b",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "5a6db2650cc57daca6cffa4d390cf717e954dc56fb88b9969dbfc141226f4d0d",
  "previous_block_id": "019fd2ea-05e9-7d04-b41d-dda3ee0a9105",
  "signature": "WiORRdA3x0jFqSY+nb2JSZ+vUG6B/9ovR0RZpyHEQi9/Ayv+oa3LYHV4WRPdiXXNOG/6cPs7V9XXwRf4vLPsAw==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T17:15:11.652119Z"
}

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)

a883981f0402b555f79233d7f00976a3c551f5d1bfaae1809905d4ea5b71c74f

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

WiORRdA3x0jFqSY+nb2JSZ+vUG6B/9ovR0RZpyHEQi9/Ayv+oa3LYHV4WRPdiXXNOG/6cPs7V9XXwRf4vLPsAw==

Verify Signature Manually

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

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