Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd2a3-838b-747a-8ebe-5d7756793a24 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 3:55 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd2a3-86fb-7c4c-b9d2-08f799d88f87",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T15:55:52Z",
"hash": "6875798b08e7d1b8b3215e24e6cb4cf1ca79d15d4aa26b837b9cbdfb2d6009a0",
"paging_token": "274073575533576192",
"sequence": 63812727
},
"entropy_hash": "ff92730444ca4a52b8e6843989fa0dc94906646d2d9960a4aeef1d2cc907f088",
"id": "019fd2a3-838b-747a-8ebe-5d7756793a24",
"inserted_at": "2026-08-05T15:55:59.243323Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "fae8dea2b3c7bbe8df58972b7bb6445f4547a0cbd6240d074e3662222c027781",
"signature": "R4H1tluFgky9o1G9WkXqV5y4hdy1YTobd1+rX1U58RNT2oHWLh8WUeBGC5fHI3TxeNd4/XD/vbGCbi7KgHg+BA==",
"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":"2026-08-05T15:55:52Z","hash":"6875798b08e7d1b8b3215e24e6cb4cf1ca79d15d4aa26b837b9cbdfb2d6009a0","paging_token":"274073575533576192","sequence":63812727}ff92730444ca4a52b8e6843989fa0dc94906646d2d9960a4aeef1d2cc907f088
fae8dea2b3c7bbe8df58972b7bb6445f4547a0cbd6240d074e3662222c027781
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: 019fd2a3-838b-747a-8ebe-5d7756793a24
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, 3:55 PM UTC
Ledger sequence 63812727
Aug 5, 2026, 3:55 PM UTC
Real-time capture via streaming
8 seconds
Source timestamp was 8 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.