Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd2df-f837-71d0-b1c2-d2f15aac1d30 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 5:02 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd2e0-de1a-7110-92cc-d2e7f9af8d19",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T17:01:55Z",
"hash": "2245f668c8ac8c2547afe7b0acd6bdda7a823b820fba718c89c61b4989499359",
"paging_token": "274076594895585280",
"sequence": 63813430
},
"entropy_hash": "27c2e80b750d05dde6793e3d9c0ce24b43b38bf4863d69262282ea99ec47bbbb",
"id": "019fd2df-f837-71d0-b1c2-d2f15aac1d30",
"inserted_at": "2026-08-05T17:02:01.271149Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "ed717dff30b7de78cb16704402b59927a654b5e4475a1e1468d3966175cae188",
"signature": "zmLAPhVbfkQb8KRrxJ/sAyaqFEvgZWQb/L8u7RQnmNJcfRgnJu5L29ZLQFasksIz+1oLze6QZbbWUS8sbAz6Dg==",
"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":"2026-08-05T17:01:55Z","hash":"2245f668c8ac8c2547afe7b0acd6bdda7a823b820fba718c89c61b4989499359","paging_token":"274076594895585280","sequence":63813430}27c2e80b750d05dde6793e3d9c0ce24b43b38bf4863d69262282ea99ec47bbbb
ed717dff30b7de78cb16704402b59927a654b5e4475a1e1468d3966175cae188
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: 019fd2df-f837-71d0-b1c2-d2f15aac1d30
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, 5:01 PM UTC
Ledger sequence 63813430
Aug 5, 2026, 5:02 PM UTC
Real-time capture via streaming
7 seconds
Source timestamp was 7 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.