Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd105-ebde-7486-bf32-3d97f11f7dab - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 8:24 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd106-9fbd-7833-b3f0-2e3540703d31",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T08:24:11Z",
"hash": "91d0003780f179a4a1683d4d8c20b7c72b12778c1ffb8d893af8f56ffbcb2dee",
"paging_token": "274052873791209472",
"sequence": 63807907
},
"entropy_hash": "abc40646665d271bf7510c6e5e99d786b018b8dff407c2a19cb82e11e5c5b336",
"id": "019fd105-ebde-7486-bf32-3d97f11f7dab",
"inserted_at": "2026-08-05T08:24:14.046324Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "2291765fe5446f230cdb8b4aa14ae6ff53cb3debeceb3336dd1a28d913951db8",
"signature": "NrUsq8b3sQBy6Bpi+B7fIEQ72OPC4nkSLaqY7KVilTamUG7TTjieGtGIg//nSex/oRzeGqLXXqVH9omSpEqhCw==",
"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":"2026-08-05T08:24:11Z","hash":"91d0003780f179a4a1683d4d8c20b7c72b12778c1ffb8d893af8f56ffbcb2dee","paging_token":"274052873791209472","sequence":63807907}abc40646665d271bf7510c6e5e99d786b018b8dff407c2a19cb82e11e5c5b336
2291765fe5446f230cdb8b4aa14ae6ff53cb3debeceb3336dd1a28d913951db8
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: 019fd105-ebde-7486-bf32-3d97f11f7dab
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, 8:24 AM UTC
Ledger sequence 63807907
Aug 5, 2026, 8:24 AM 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.