Block 019fcfac-8e2a-7a10-bce8-8d72425f76a4

Block

Block ID: 019fcfac-8e2a-7a10-bce8-8d72425f76a4
Block Hash: c90ce41bf184c90b9f204a9968c05e99fd01ffcff4ede48b1b02f5ca605f4c13
Merkle Root: f2e404d8aa5f6cae56855dc0dd2528f9199f06585f6e83d001dc4616210cdf5b
Previous Block Hash: a383502e27f465594c98cef75d6705e48b3edd08e80629a68c54de7c9095771c
Block Created: Aug 5, 2026, 2:07 AM UTC (4 days ago)

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

{
  "block_hash": "c90ce41bf184c90b9f204a9968c05e99fd01ffcff4ede48b1b02f5ca605f4c13",
  "id": "019fcfac-8e2a-7a10-bce8-8d72425f76a4",
  "inserted_at": "2026-08-05T02:07:00.144035Z",
  "merkle_root": "f2e404d8aa5f6cae56855dc0dd2528f9199f06585f6e83d001dc4616210cdf5b",
  "metadata": {},
  "metadata_hash": "14fe55ee4ce3cdbc8118a0a28e5a80a44f1f8a24d73d9949c0ecd91ee582ebe1",
  "previous_block_hash": "a383502e27f465594c98cef75d6705e48b3edd08e80629a68c54de7c9095771c",
  "previous_block_id": "019fcfab-a3b9-7384-b030-be2d7931dfa0",
  "signature": "qoMg1FP3jDvzXSVIPE0KQlLat9Jy0MzOD7m+nRZcIKfJqF+jTi+BnG8gdjKT1N4m84snXZQY3xOtRMwUNukkDA==",
  "signing_key_id": "3c19f776",
  "state": "committed",
  "updated_at": "2026-08-05T02:10:10.299187Z"
}

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)

c90ce41bf184c90b9f204a9968c05e99fd01ffcff4ede48b1b02f5ca605f4c13

Public Key (Base64 encoded)

1hHbF5H5u8LiSp+nVMRb8duR2eGkOo5Q1JYfcmAtF28=

Signature (Base64 encoded)

qoMg1FP3jDvzXSVIPE0KQlLat9Jy0MzOD7m+nRZcIKfJqF+jTi+BnG8gdjKT1N4m84snXZQY3xOtRMwUNukkDA==

Verify Signature Manually

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

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