Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd27d-aafa-74d8-a42b-800c8d42145c - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 3:14 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd27d-fdd4-78d0-9b1e-cccdc1e29cb9",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T15:14:27Z",
"hash": "b3d7967bae1d172f75462b4528c11913f5f3ed1cb1f01ae9159e40dbcf7d1060",
"paging_token": "274071677158031360",
"sequence": 63812285
},
"entropy_hash": "8271c963e3c8ef8cd73d66457145cae24c16c507d5b8ae3b4165a9d8138099a7",
"id": "019fd27d-aafa-74d8-a42b-800c8d42145c",
"inserted_at": "2026-08-05T15:14:38.970341Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "11ff3f0002f8e651c757c49b7488a4b99d6803898536a11cda9e5d143529e8ad",
"signature": "Rl4IZDHam8Xl5teoo4ksNP7tWyPrRYH5f/vJhS6sLX+ncz/n12HzXMoRfTtvjtUEsuTJjQuw/5rdXlk++YrCBA==",
"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":"2026-08-05T15:14:27Z","hash":"b3d7967bae1d172f75462b4528c11913f5f3ed1cb1f01ae9159e40dbcf7d1060","paging_token":"274071677158031360","sequence":63812285}8271c963e3c8ef8cd73d66457145cae24c16c507d5b8ae3b4165a9d8138099a7
11ff3f0002f8e651c757c49b7488a4b99d6803898536a11cda9e5d143529e8ad
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: 019fd27d-aafa-74d8-a42b-800c8d42145c
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, 3:14 PM UTC
Ledger sequence 63812285
Aug 5, 2026, 3:14 PM UTC
Real-time capture via streaming
12 seconds
Source timestamp was 12 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.