Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd1f1-061f-7a08-ae6d-39a3f850570e - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 12:41 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd1f1-ea50-707c-a7c3-c001623bea13",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T12:40:58Z",
"hash": "dbd1be97eec249d6a134afd6e934bcc35b6b23fd36ea2748bf23ec1871eab226",
"paging_token": "274064650591535104",
"sequence": 63810649
},
"entropy_hash": "f10b75322b534f93b9d7612e11f6b8e8767565e7fab999cc28a356234a1bf40e",
"id": "019fd1f1-061f-7a08-ae6d-39a3f850570e",
"inserted_at": "2026-08-05T12:41:01.727665Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "5dc91555168e73e8863a881baa9dec0bc7282f5fc1919f42224e3a0bd1e0511f",
"signature": "NtbzgtudEcHe8EHS6UrTrI8QCGQKsGS/jpESQAbEASTnR4U+yPP7H9L4fuzTqIvNmHNlvr8Vy61/5aRyGKZ4Dw==",
"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":"2026-08-05T12:40:58Z","hash":"dbd1be97eec249d6a134afd6e934bcc35b6b23fd36ea2748bf23ec1871eab226","paging_token":"274064650591535104","sequence":63810649}f10b75322b534f93b9d7612e11f6b8e8767565e7fab999cc28a356234a1bf40e
5dc91555168e73e8863a881baa9dec0bc7282f5fc1919f42224e3a0bd1e0511f
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: 019fd1f1-061f-7a08-ae6d-39a3f850570e
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, 12:40 PM UTC
Ledger sequence 63810649
Aug 5, 2026, 12:41 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.