Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd226-45d4-70f2-ae69-d709b722efd7 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 1:39 PM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd227-03ed-7a67-992f-48d76d6676da",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T13:39:06Z",
"hash": "1fd94e5de6786e69d2f50b8cc634494099e98d71edcccc80520a1e278f301fde",
"paging_token": "274067313471258624",
"sequence": 63811269
},
"entropy_hash": "8717c1d5e15f6b0dc4537962eb037e0027b191b9884851f7a0dd575d6a61db31",
"id": "019fd226-45d4-70f2-ae69-d709b722efd7",
"inserted_at": "2026-08-05T13:39:11.444097Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "cd36c4b39ac6e9aecb07831db606934e73399fe16911f180576043bc9aca0b7b",
"signature": "ArHVFsqnuUg945DVTjsZYy8VuQ0AslyXSQRK7SXCAnrk7p5wX7nAtiu6tq2Kildeg+gDBB76/K9zEdDWwwRsBg==",
"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":"2026-08-05T13:39:06Z","hash":"1fd94e5de6786e69d2f50b8cc634494099e98d71edcccc80520a1e278f301fde","paging_token":"274067313471258624","sequence":63811269}8717c1d5e15f6b0dc4537962eb037e0027b191b9884851f7a0dd575d6a61db31
cd36c4b39ac6e9aecb07831db606934e73399fe16911f180576043bc9aca0b7b
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: 019fd226-45d4-70f2-ae69-d709b722efd7
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, 1:39 PM UTC
Ledger sequence 63811269
Aug 5, 2026, 1:39 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.