Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd449-e0d9-7fb5-9b58-43707c50703c - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 11:37 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd44a-8034-73e4-a5a8-01aed7865f3c",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T23:37:16Z",
"hash": "398b8004cc5a5ba5adb8588219b88ef480fdccc67c7f115829d9e81293441588",
"paging_token": "274094702477705216",
"sequence": 63817646
},
"entropy_hash": "c1c67425e299a17f22ba47016195bfb0df30d1d35805f9a420dc91a873ceb409",
"id": "019fd449-e0d9-7fb5-9b58-43707c50703c",
"inserted_at": "2026-08-05T23:37:19.322019Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "6b5093aa8d93eecafd2f48d1e44860c0b8b8d7d757617f564ca80077d65033c1",
"signature": "vr26ivyJAywNV1LfNrKxRhz5LELqcCWDsrAllsUQNY2TY4uxbkuG2O6aieLjSks3+V+HjacWJpHRg/Q9113nAg==",
"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":"2026-08-05T23:37:16Z","hash":"398b8004cc5a5ba5adb8588219b88ef480fdccc67c7f115829d9e81293441588","paging_token":"274094702477705216","sequence":63817646}c1c67425e299a17f22ba47016195bfb0df30d1d35805f9a420dc91a873ceb409
6b5093aa8d93eecafd2f48d1e44860c0b8b8d7d757617f564ca80077d65033c1
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: 019fd449-e0d9-7fb5-9b58-43707c50703c
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, 11:37 PM UTC
Ledger sequence 63817646
Aug 5, 2026, 11:37 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.