Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd0fc-4e07-732f-8d97-e24d7ae1d231 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 8:13 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd0fc-8da2-7f9a-89dc-83096269cc53",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T08:13:40Z",
"hash": "7f6440797b4e513ddf6d05965b8423001916df547da0c3e18a796e581c333c29",
"paging_token": "274052392754872320",
"sequence": 63807795
},
"entropy_hash": "3a1a130c2338e9240c78550c6424a6f135896ebfd82e94f31c5b3dde7f7a602a",
"id": "019fd0fc-4e07-732f-8d97-e24d7ae1d231",
"inserted_at": "2026-08-05T08:13:43.815245Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "c83ef6cc0b5318f53ccddd83b5e1ec0263e264edf08242ade47591d33319b163",
"signature": "chBYbqMh9giG6QXQLgDdkcK+UXZCCpztILFt/3Vsx+P5ENbgc9PbmVichs61gftBIvKFP08EntmmkBi7WAAnDQ==",
"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":"2026-08-05T08:13:40Z","hash":"7f6440797b4e513ddf6d05965b8423001916df547da0c3e18a796e581c333c29","paging_token":"274052392754872320","sequence":63807795}3a1a130c2338e9240c78550c6424a6f135896ebfd82e94f31c5b3dde7f7a602a
c83ef6cc0b5318f53ccddd83b5e1ec0263e264edf08242ade47591d33319b163
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: 019fd0fc-4e07-732f-8d97-e24d7ae1d231
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, 8:13 AM UTC
Ledger sequence 63807795
Aug 5, 2026, 8:13 AM UTC
Real-time capture via streaming
4 seconds
Source timestamp was 4 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.