Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd45c-86d3-7f0f-be53-06f7d6ff9976 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 11:57 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd45c-cfca-74e1-8182-f7e296468264",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T23:57:36Z",
"hash": "fe774857cab4fcd3693c2ba7e5f9dc2e49ebee063ea791b50682bab6a7729b30",
"paging_token": "274095638780575744",
"sequence": 63817864
},
"entropy_hash": "00d0b4718055d4fe61418e96ac28204588f77535a26ca6fa6ea1a8c1323c5775",
"id": "019fd45c-86d3-7f0f-be53-06f7d6ff9976",
"inserted_at": "2026-08-05T23:57:41.459980Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "466fe0497fe20127de5352e3ff3628c18f196c1687a8927cb0fbb4bee7aeb13e",
"signature": "eEFsIJ8AmVfyeQJxAS1K54qmV2Qi6GcasgiOISHfW5r4gr64t6CXqJmR9E3chTpNjnbiWz65Zi6gRwswxHJoDA==",
"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":"2026-08-05T23:57:36Z","hash":"fe774857cab4fcd3693c2ba7e5f9dc2e49ebee063ea791b50682bab6a7729b30","paging_token":"274095638780575744","sequence":63817864}00d0b4718055d4fe61418e96ac28204588f77535a26ca6fa6ea1a8c1323c5775
466fe0497fe20127de5352e3ff3628c18f196c1687a8927cb0fbb4bee7aeb13e
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: 019fd45c-86d3-7f0f-be53-06f7d6ff9976
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, 11:57 PM UTC
Ledger sequence 63817864
Aug 5, 2026, 11:57 PM UTC
Real-time capture via streaming
6 seconds
Source timestamp was 6 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.