Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fcf7f-66b5-7115-99cf-d4afccd9f5f5 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 1:17 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fcf7f-b1c4-7704-9089-bfd8a8f21f37",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T01:17:28Z",
"hash": "c75bdd0d2dc4977e97119bff49ee1fdf0d601ec86b844834089048cf1f73eb29",
"paging_token": "274033301625241600",
"sequence": 63803350
},
"entropy_hash": "f09023fdd8800ceb6ffa83e433f7a4506d5c1a35e73eb28f00c5b83a2528f7b4",
"id": "019fcf7f-66b5-7115-99cf-d4afccd9f5f5",
"inserted_at": "2026-08-05T01:17:40.917106Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "045ab76ebe5a4f01b0d30541495cc0e0c3753d872f90fb505d6a0d94c4925eb0",
"signature": "W375wWaFR05HGk/HyjZNNlJXJAnFzOFRRlRn1mR+ixUNa2zE/vRrZkHFAuZ35DcnTnCVeoOHVLYEg5mTE6+EDg==",
"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":"2026-08-05T01:17:28Z","hash":"c75bdd0d2dc4977e97119bff49ee1fdf0d601ec86b844834089048cf1f73eb29","paging_token":"274033301625241600","sequence":63803350}f09023fdd8800ceb6ffa83e433f7a4506d5c1a35e73eb28f00c5b83a2528f7b4
045ab76ebe5a4f01b0d30541495cc0e0c3753d872f90fb505d6a0d94c4925eb0
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: 019fcf7f-66b5-7115-99cf-d4afccd9f5f5
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, 1:17 AM UTC
Ledger sequence 63803350
Aug 5, 2026, 1:17 AM UTC
Real-time capture via streaming
13 seconds
Source timestamp was 13 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.