Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd123-e1f0-753a-acfc-a5775f4f66b5 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 8:56 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd123-ebce-76c8-b4db-20d0c75b2e40",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T08:56:51Z",
"hash": "ba89f6400e4fb0168e33e8fb308c996f1b548c7dae4469dd0e67d873d0eb717d",
"paging_token": "274054368439828480",
"sequence": 63808255
},
"entropy_hash": "18589278007526e732d4200745fec719bd46f047d05abf8de9e3992574162b00",
"id": "019fd123-e1f0-753a-acfc-a5775f4f66b5",
"inserted_at": "2026-08-05T08:56:57.584364Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "a18ea574b65d3981dae048b888b9bff12c4a6fe85d5778aff339cf5d83a7f45c",
"signature": "2asHxXq1Xc+jOlhWWMRNk9Jnau/9Mpgbo6D4LDTCQX1ayb/w7IqP9qEakX/ojR4Ka4KSCXgl68jIwiOxYFOTAQ==",
"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":"2026-08-05T08:56:51Z","hash":"ba89f6400e4fb0168e33e8fb308c996f1b548c7dae4469dd0e67d873d0eb717d","paging_token":"274054368439828480","sequence":63808255}18589278007526e732d4200745fec719bd46f047d05abf8de9e3992574162b00
a18ea574b65d3981dae048b888b9bff12c4a6fe85d5778aff339cf5d83a7f45c
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: 019fd123-e1f0-753a-acfc-a5775f4f66b5
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, 8:56 AM UTC
Ledger sequence 63808255
Aug 5, 2026, 8:56 AM 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.