Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd237-48ca-7a8d-a1a8-1a29f9dc3fa0 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 1:57 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd237-7ebb-7098-9c99-fe057e576d9a",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T13:57:39Z",
"hash": "b6b272a67fe20f52a431da2b95447ba592189bd0a01710ad72f8c14be5a5b5b6",
"paging_token": "274068163874783232",
"sequence": 63811467
},
"entropy_hash": "19f7df175ed8b7c61e8b8e125067eb7b8556db4cd644d6d79204e575bf6ae9aa",
"id": "019fd237-48ca-7a8d-a1a8-1a29f9dc3fa0",
"inserted_at": "2026-08-05T13:57:46.314698Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "f3c32604d0d1464d00b14727feb70406106d0beab41c146510f25c6c40a8b320",
"signature": "DLNGxau6N86kE8Z8sH19KPuScSB2JhJUQ3CCqwePN9+37YDCsjrBgE6n7Uq1GY+OQ0u/gnhBZc4t0EQmOumFDg==",
"signing_key_id": "3c19f776",
"source": "entropy_stellar",
"state": "committed"
}Observation
Verifiable entropy captured from an external public source. The canonical JSON representation and its hash are used as input to the blockchain's Merkle tree.
{"closed_at":"2026-08-05T13:57:39Z","hash":"b6b272a67fe20f52a431da2b95447ba592189bd0a01710ad72f8c14be5a5b5b6","paging_token":"274068163874783232","sequence":63811467}19f7df175ed8b7c61e8b8e125067eb7b8556db4cd644d6d79204e575bf6ae9aa
f3c32604d0d1464d00b14727feb70406106d0beab41c146510f25c6c40a8b320
SHA-256 composite hash binding the entropy data, metadata, and signing key id. This is the value placed as a leaf in the block's Merkle tree, and the value covered by the signature below.
Observation ID: 019fd237-48ca-7a8d-a1a8-1a29f9dc3fa0
Time Delta
Stellar ledgers include a close time representing when the ledger was finalized by network consensus. Ledgers close approximately every 5 seconds under normal operation.
Aug 5, 2026, 1:57 PM UTC
Ledger sequence 63811467
Aug 5, 2026, 1:57 PM UTC
Real-time capture via streaming
8 seconds
Source timestamp was 8 seconds behind capture time
Interpretation: A small delta (under 30 seconds) indicates normal Stellar network operation with ledgers closing approximately every 5 seconds.
Signature Verification
Truestamp signed this observation's hash at capture. Verify the signature in any Ed25519 verifier using the observation hash, public key, and signature shown below. The active public key is also published at https://www.truestamp.com/.well-known/keyring.json.
Opens an external Ed25519 verification tool with all fields pre-filled.