Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fcf99-48e8-7655-b48c-0a801c4bc221 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 1:45 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fcf99-5420-74ac-852a-10789a4aedb8",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T01:45:54Z",
"hash": "ae9f36c33722d4cfa6aacc61e91e07526df5929061dbd8bea9173126ddbe83bf",
"paging_token": "274034607295299584",
"sequence": 63803654
},
"entropy_hash": "6535844183c246fff06cd77d6f1beabc21d20246e05ea8289c31a36fda7b49c6",
"id": "019fcf99-48e8-7655-b48c-0a801c4bc221",
"inserted_at": "2026-08-05T01:45:57.224432Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "75e647205579f465ae2022761f652369de084b669642a1077e37c85b4f282a5e",
"signature": "+CZu4O1uTxRmM5s8dLEGQsB5L+2pujh/zGv10adNPzT+DzvOkW/J28ElnvqbrJ3uk6ikpYQQerKCxnyXAxgOCw==",
"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":"2026-08-05T01:45:54Z","hash":"ae9f36c33722d4cfa6aacc61e91e07526df5929061dbd8bea9173126ddbe83bf","paging_token":"274034607295299584","sequence":63803654}6535844183c246fff06cd77d6f1beabc21d20246e05ea8289c31a36fda7b49c6
75e647205579f465ae2022761f652369de084b669642a1077e37c85b4f282a5e
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: 019fcf99-48e8-7655-b48c-0a801c4bc221
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, 1:45 AM UTC
Ledger sequence 63803654
Aug 5, 2026, 1:45 AM 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.