Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd20c-4d6d-7336-be46-055e771d58bc - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 1:10 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd20c-771c-70d7-8477-5ad4d8fdf0a4",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T13:10:42Z",
"hash": "ce6172173dc05bffedc6699bd6b5b5adfec3502e892d0c4697af4c10a17e22ad",
"paging_token": "274066007801200640",
"sequence": 63810965
},
"entropy_hash": "8b48c951800558851a466f34fea6cae4b1b50110cd6ac00d56f5ed40180b4f0b",
"id": "019fd20c-4d6d-7336-be46-055e771d58bc",
"inserted_at": "2026-08-05T13:10:49.453238Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "d3bc2e6d7d94f4d1656de244ccaf0d64312d00bc3d4248eefdcdd1abe5b776b9",
"signature": "BCIWjtTb6gytM5Xci0pkUrKYTVO95Wu/Fg3yg5Rg9hlRP/e7H82izElht8iEX/+oNP2BFtz42E2e7Z1Zi3GCAQ==",
"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":"2026-08-05T13:10:42Z","hash":"ce6172173dc05bffedc6699bd6b5b5adfec3502e892d0c4697af4c10a17e22ad","paging_token":"274066007801200640","sequence":63810965}8b48c951800558851a466f34fea6cae4b1b50110cd6ac00d56f5ed40180b4f0b
d3bc2e6d7d94f4d1656de244ccaf0d64312d00bc3d4248eefdcdd1abe5b776b9
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: 019fd20c-4d6d-7336-be46-055e771d58bc
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, 1:10 PM UTC
Ledger sequence 63810965
Aug 5, 2026, 1:10 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.