Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd57c-5c4e-7b30-899c-c2e23cce2a06 - Capture Method
- Streaming
- Captured At
-
Aug 6, 2026, 5:12 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd57d-33c8-71d7-988f-c12da13cdfd6",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-06T05:11:59Z",
"hash": "6ca42b4499fe298a1365539d3fb53bcaf4a3cc4b4baa9a194dc843eb3a38913a",
"paging_token": "274110065575723008",
"sequence": 63821223
},
"entropy_hash": "db015912511b567f5bcf4b79e82b4f2e2e05015e91429827dfc53f355f424556",
"id": "019fd57c-5c4e-7b30-899c-c2e23cce2a06",
"inserted_at": "2026-08-06T05:12:04.942764Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "d0d3b5e3c26d0ee011d8aec9f4a4544a84ee1e4a4247ccd1b65ec9ea5cdf0872",
"signature": "kkW6RmhEvb4h3A/CokBA4rMTD2dA7rXEjqTbS9IK4uJXUx2Yj6ZDAsBpfXre5r6XeH+gTHRjMDD3qr5eLq/hBA==",
"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":"2026-08-06T05:11:59Z","hash":"6ca42b4499fe298a1365539d3fb53bcaf4a3cc4b4baa9a194dc843eb3a38913a","paging_token":"274110065575723008","sequence":63821223}db015912511b567f5bcf4b79e82b4f2e2e05015e91429827dfc53f355f424556
d0d3b5e3c26d0ee011d8aec9f4a4544a84ee1e4a4247ccd1b65ec9ea5cdf0872
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: 019fd57c-5c4e-7b30-899c-c2e23cce2a06
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 6, 2026, 5:11 AM UTC
Ledger sequence 63821223
Aug 6, 2026, 5:12 AM 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.