Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fc902-d3b4-7e60-849d-76e2a420b46c - Capture Method
- Streaming
- Captured At
-
Aug 3, 2026, 7:03 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fc902-ed8a-76c2-aa3f-a963aa0f1840",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-03T19:03:50Z",
"hash": "631ab16638897ee8ce3d8dbb271fa48cbd7e192e0c8644f1caa2202d8cbd8447",
"paging_token": "273950198303031296",
"sequence": 63784001
},
"entropy_hash": "8b817edb819f71d49ee11e8f96cde6a3b47db84fd9ac091a9ffb0c17612d2eae",
"id": "019fc902-d3b4-7e60-849d-76e2a420b46c",
"inserted_at": "2026-08-03T19:03:53.524950Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "8568e8736a6142d9d6f51dee47d720f5de39302503b8a835c412622c4e869430",
"signature": "LA2jBXCNghyGnjtiz/cLqc0RTtT969OBtKa7tAVkU5UXiCKYkyxb+8eiaHYP+fa/1OCZYb3sJBjq2HWONgK5Ag==",
"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":"2026-08-03T19:03:50Z","hash":"631ab16638897ee8ce3d8dbb271fa48cbd7e192e0c8644f1caa2202d8cbd8447","paging_token":"273950198303031296","sequence":63784001}8b817edb819f71d49ee11e8f96cde6a3b47db84fd9ac091a9ffb0c17612d2eae
8568e8736a6142d9d6f51dee47d720f5de39302503b8a835c412622c4e869430
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: 019fc902-d3b4-7e60-849d-76e2a420b46c
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 3, 2026, 7:03 PM UTC
Ledger sequence 63784001
Aug 3, 2026, 7:03 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.