Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd2fc-948c-75ab-8d25-ce1fa76be02f - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 5:33 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd2fd-3ff1-78c2-93b6-fd15d99e2c29",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T17:33:04Z",
"hash": "0ba7ecff1d6e945b8d865493d67cc0ac0878793453fb65dc5ee0aecdcee947b8",
"paging_token": "274078012234792960",
"sequence": 63813760
},
"entropy_hash": "4592744507b19b8bbcf03f4a15452e682809d15779484768738d43025305a6e4",
"id": "019fd2fc-948c-75ab-8d25-ce1fa76be02f",
"inserted_at": "2026-08-05T17:33:16.300401Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "51f44502d963982fdc260f141d6056550311329853eef4c5c0aeaeba33f02bc2",
"signature": "nUr7mniuSNBsJBkjFBwnLyyDk1K4JRs7kqLQ98GcYL9DdZTEsTEo8UUd4ujR0lFqtDaivBJyHC+k0vh6pCL8Dw==",
"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":"2026-08-05T17:33:04Z","hash":"0ba7ecff1d6e945b8d865493d67cc0ac0878793453fb65dc5ee0aecdcee947b8","paging_token":"274078012234792960","sequence":63813760}4592744507b19b8bbcf03f4a15452e682809d15779484768738d43025305a6e4
51f44502d963982fdc260f141d6056550311329853eef4c5c0aeaeba33f02bc2
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: 019fd2fc-948c-75ab-8d25-ce1fa76be02f
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, 5:33 PM UTC
Ledger sequence 63813760
Aug 5, 2026, 5:33 PM UTC
Real-time capture via streaming
13 seconds
Source timestamp was 13 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.