Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fc94e-e74f-78cc-99c0-e16572be99f5 - Capture Method
- Streaming
- Captured At
-
Aug 3, 2026, 8:26 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fc94e-ea89-7f4c-b39c-266eeab8a242",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-03T20:26:54Z",
"hash": "4439a2d9e83cf7d5325b2c4f7c69641f16cbcf738808434dc5ab498d436d01dc",
"paging_token": "273954007939022848",
"sequence": 63784888
},
"entropy_hash": "02c3ce9f6af5c406efe1f95903a8ec35d91a3e8411d6860e42f2d528be6d0d4e",
"id": "019fc94e-e74f-78cc-99c0-e16572be99f5",
"inserted_at": "2026-08-03T20:26:59.279587Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "8f12cb7959a15de37139f983c2ec61b689b3136e24446efb437cdd9a0ee725d4",
"signature": "+eGnS8Kn2TJ1x84MNwb04HoXmsD7wEyY1X7STQvQHDmssWbEbcepjHAkxCyS6SZQoM6BrDQbBLlfytC1Ti20AQ==",
"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":"2026-08-03T20:26:54Z","hash":"4439a2d9e83cf7d5325b2c4f7c69641f16cbcf738808434dc5ab498d436d01dc","paging_token":"273954007939022848","sequence":63784888}02c3ce9f6af5c406efe1f95903a8ec35d91a3e8411d6860e42f2d528be6d0d4e
8f12cb7959a15de37139f983c2ec61b689b3136e24446efb437cdd9a0ee725d4
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: 019fc94e-e74f-78cc-99c0-e16572be99f5
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, 8:26 PM UTC
Ledger sequence 63784888
Aug 3, 2026, 8:26 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.