Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fd591-3b2a-774f-a67e-93556028c526 - Capture Method
- Streaming
- Captured At
-
Aug 6, 2026, 5:34 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fd591-584f-7d7e-b0cd-22336065a416",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-06T05:34:43Z",
"hash": "4ba0d099e1cc74ae7a8b3697fd3759acaaf0aa27bdcbf068fd2e006a4f1c093d",
"paging_token": "274111117842710528",
"sequence": 63821468
},
"entropy_hash": "2d71c050b5d8e16a46f0c404a7583d95e17f2093b549f28ddb9d236d06bad8c4",
"id": "019fd591-3b2a-774f-a67e-93556028c526",
"inserted_at": "2026-08-06T05:34:52.714495Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "cace94d41a66a0052d5f76ebe6e59d458448bc1cba9f3000f5315c414e98c6b4",
"signature": "jGwIH4PCgZ/iSO51YLor93HpgozM+EXqNK/NxSIK1I39xHdTCqPVkNGMshGzhRuChufrcXnC+aidsrsrRUcYDw==",
"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":"2026-08-06T05:34:43Z","hash":"4ba0d099e1cc74ae7a8b3697fd3759acaaf0aa27bdcbf068fd2e006a4f1c093d","paging_token":"274111117842710528","sequence":63821468}2d71c050b5d8e16a46f0c404a7583d95e17f2093b549f28ddb9d236d06bad8c4
cace94d41a66a0052d5f76ebe6e59d458448bc1cba9f3000f5315c414e98c6b4
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: 019fd591-3b2a-774f-a67e-93556028c526
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, 5:34 AM UTC
Ledger sequence 63821468
Aug 6, 2026, 5:34 AM UTC
Real-time capture via streaming
10 seconds
Source timestamp was 10 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.