Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd24d-05b9-77bc-be4a-0941ba9b40c2 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 2:21 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd24d-77b2-76f5-a5e9-df6ed352341e",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T14:21:21Z",
"hash": "ee1a862f7c28bc15ce780699a9f7fdbd4d90a7204356fcb7c16ee2542f91b3e3",
"paging_token": "274069246206541824",
"sequence": 63811719
},
"entropy_hash": "4169d225fb5127006cb55e43c2ec59f708a1839f2f636d8b70bbec64571b3540",
"id": "019fd24d-05b9-77bc-be4a-0941ba9b40c2",
"inserted_at": "2026-08-05T14:21:30.937521Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "99dcd4deaad52b96823990829b1533e2d895ad9e7b1b1beb7b4c6dd3a1560074",
"signature": "oxIMMUpf4zK25feMMMb2IIR7KJBxKQsN3NKhvsEp9RUpCcCTuqhyP8eFDgGJkaDFowjh0AZeQRlDXiffq9YMDw==",
"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":"2026-08-05T14:21:21Z","hash":"ee1a862f7c28bc15ce780699a9f7fdbd4d90a7204356fcb7c16ee2542f91b3e3","paging_token":"274069246206541824","sequence":63811719}4169d225fb5127006cb55e43c2ec59f708a1839f2f636d8b70bbec64571b3540
99dcd4deaad52b96823990829b1533e2d895ad9e7b1b1beb7b4c6dd3a1560074
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: 019fd24d-05b9-77bc-be4a-0941ba9b40c2
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, 2:21 PM UTC
Ledger sequence 63811719
Aug 5, 2026, 2:21 PM UTC
Real-time capture via streaming
10 seconds
Source timestamp was 10 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.