Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd130-80e6-7043-852d-32a578995474 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 9:10 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd130-bd11-7da9-96e5-a20448d6f397",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T09:10:30Z",
"hash": "a31a8d95ec77333bc326a1040b8636c43034ccae5c8dfaf7e84a829c36957f0c",
"paging_token": "274054991210086400",
"sequence": 63808400
},
"entropy_hash": "b90a94773c248b52e7bbbefa1f5d3373b1e5d560f0eba374e9ebef8ea219dc51",
"id": "019fd130-80e6-7043-852d-32a578995474",
"inserted_at": "2026-08-05T09:10:44.710067Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "99e03824818213eae0abab1dd81d3559c94a1a2ce5a54b577b9039cdce4a6ae4",
"signature": "eZWDoP1w18hmRATugdJa9VymIXi6gvTJaCX9huzOj3f59Fu6z6MAGLApCJTlQNU9u30lwmMlGuJNnjdNdKM3CQ==",
"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":"2026-08-05T09:10:30Z","hash":"a31a8d95ec77333bc326a1040b8636c43034ccae5c8dfaf7e84a829c36957f0c","paging_token":"274054991210086400","sequence":63808400}b90a94773c248b52e7bbbefa1f5d3373b1e5d560f0eba374e9ebef8ea219dc51
99e03824818213eae0abab1dd81d3559c94a1a2ce5a54b577b9039cdce4a6ae4
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: 019fd130-80e6-7043-852d-32a578995474
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, 9:10 AM UTC
Ledger sequence 63808400
Aug 5, 2026, 9:10 AM UTC
Real-time capture via streaming
15 seconds
Source timestamp was 15 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.