Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd380-e1b2-79c5-9b11-9465304a6097 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 7:57 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd381-15c3-7e97-8214-98885909681b",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T19:57:43Z",
"hash": "d6a47725d5ee9af657124a2ac5674514de1d90f0dfdb5bf31b2d72e3df31439f",
"paging_token": "274084622189461504",
"sequence": 63815299
},
"entropy_hash": "3c901e85d98c21ec3a1a2c248868ce31f75fcbf9e96257ac578e579e3f4c53ef",
"id": "019fd380-e1b2-79c5-9b11-9465304a6097",
"inserted_at": "2026-08-05T19:57:46.802648Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "3ae421dffc4996c4978bb7261a3e63dc96e45e4f52aabd708b93d121b7fb4206",
"signature": "OsHiurkEeMYU0BwrRxVDlDZ/YrjBubONRR5QiIGmtdVejbDlo+alCN95WFikb7kGcMbN74o6DGKB5/lFRwu6AQ==",
"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":"2026-08-05T19:57:43Z","hash":"d6a47725d5ee9af657124a2ac5674514de1d90f0dfdb5bf31b2d72e3df31439f","paging_token":"274084622189461504","sequence":63815299}3c901e85d98c21ec3a1a2c248868ce31f75fcbf9e96257ac578e579e3f4c53ef
3ae421dffc4996c4978bb7261a3e63dc96e45e4f52aabd708b93d121b7fb4206
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: 019fd380-e1b2-79c5-9b11-9465304a6097
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, 7:57 PM UTC
Ledger sequence 63815299
Aug 5, 2026, 7:57 PM UTC
Real-time capture via streaming
4 seconds
Source timestamp was 4 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.