Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd3c6-0f62-7791-a09a-8db59165154f - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 9:13 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd3c6-aa36-7500-8b89-75a93e6143b9",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T21:13:18Z",
"hash": "5a8c8e55eba97a0b364dc728bd0e111016c020b1c76546f2d16bcbb84193654a",
"paging_token": "274088092523036672",
"sequence": 63816107
},
"entropy_hash": "96f719083915f688bd0b1c8ec681f0cf8688f89740351fdff926ad2b9b80cad0",
"id": "019fd3c6-0f62-7791-a09a-8db59165154f",
"inserted_at": "2026-08-05T21:13:20.482509Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "6102949952af8d20eb42839471aed9b66b582222081ec6d23a634f5bbe9d2e38",
"signature": "ln475/EMyNQFnCZZWZ/p+tconeaCwF4SLVw2UfQ7x3IN9p4N/RXFkNWfcipO4q31WXx/3nR/7ivzORYRBt54Ag==",
"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":"2026-08-05T21:13:18Z","hash":"5a8c8e55eba97a0b364dc728bd0e111016c020b1c76546f2d16bcbb84193654a","paging_token":"274088092523036672","sequence":63816107}96f719083915f688bd0b1c8ec681f0cf8688f89740351fdff926ad2b9b80cad0
6102949952af8d20eb42839471aed9b66b582222081ec6d23a634f5bbe9d2e38
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: 019fd3c6-0f62-7791-a09a-8db59165154f
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, 9:13 PM UTC
Ledger sequence 63816107
Aug 5, 2026, 9:13 PM UTC
Real-time capture via streaming
3 seconds
Source timestamp was 3 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.