Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd3d3-6322-7b0b-863a-53d5a7d83220 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 9:27 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd3d3-7b70-78df-9973-d259a07f9d4f",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T21:27:50Z",
"hash": "ec20d07015e205316d34a41609c6192432c98ac7be7c9bb0b71f44f0ef23f710",
"paging_token": "274088762537934848",
"sequence": 63816263
},
"entropy_hash": "e416f08ffdc383bd44505ae7b2a3e65d4ea5b7d5986c0ef774adda13661f206e",
"id": "019fd3d3-6322-7b0b-863a-53d5a7d83220",
"inserted_at": "2026-08-05T21:27:53.890726Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "13c3a2f4c343c639a2cbf276ee70411b26eb9396bf53c9ca4d26dec2ebc9e3f9",
"signature": "W5KFQ9Cqry70i5zLUWYlzZeU5DDxW4GNdhkPKZtlIH1r9G4hsLMjY7KpvFp0bOIVR1NU8PPEntzftMuFLFBmCQ==",
"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":"2026-08-05T21:27:50Z","hash":"ec20d07015e205316d34a41609c6192432c98ac7be7c9bb0b71f44f0ef23f710","paging_token":"274088762537934848","sequence":63816263}e416f08ffdc383bd44505ae7b2a3e65d4ea5b7d5986c0ef774adda13661f206e
13c3a2f4c343c639a2cbf276ee70411b26eb9396bf53c9ca4d26dec2ebc9e3f9
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: 019fd3d3-6322-7b0b-863a-53d5a7d83220
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, 9:27 PM UTC
Ledger sequence 63816263
Aug 5, 2026, 9:27 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.