Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd322-eda3-7404-a651-46142f98b672 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 6:15 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd323-b384-79ae-b70f-ddbf43c1e644",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T18:15:05Z",
"hash": "8aee8e2733e38c3bf153488e7c23de0c81833ff941c5645f2484f15176edf584",
"paging_token": "274079923495239680",
"sequence": 63814205
},
"entropy_hash": "08a7d3f874543369b74c4e1d3075519bb21e62ba42b0529bdcafbf966f4fb7a6",
"id": "019fd322-eda3-7404-a651-46142f98b672",
"inserted_at": "2026-08-05T18:15:09.475286Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "1acdbfa91c37a2c433171cf88c695e9eaaed548d11cc543f8829c3314dafc44f",
"signature": "w4e/PcGzFkHqz40vjA/UWc07+Sslyc2AoUwN7malzBvbj56ewVYDBfGVxeZCgEtcQciMT8IqhfG+sOfq4SxSBA==",
"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":"2026-08-05T18:15:05Z","hash":"8aee8e2733e38c3bf153488e7c23de0c81833ff941c5645f2484f15176edf584","paging_token":"274079923495239680","sequence":63814205}08a7d3f874543369b74c4e1d3075519bb21e62ba42b0529bdcafbf966f4fb7a6
1acdbfa91c37a2c433171cf88c695e9eaaed548d11cc543f8829c3314dafc44f
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: 019fd322-eda3-7404-a651-46142f98b672
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, 6:15 PM UTC
Ledger sequence 63814205
Aug 5, 2026, 6:15 PM UTC
Real-time capture via streaming
5 seconds
Source timestamp was 5 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.