Stellar Observation
An independently verifiable temporal proof from an external entropy source.
- Observation ID
-
019fcf90-01b3-72ff-a152-c47d8a6cfd50 - Capture Method
- Streaming
- Captured At
-
Aug 5, 2026, 1:35 AM UTC
Everything Truestamp records about this entropy observation, as a single canonical JSON object.
{
"block_id": "019fcf90-2c84-7575-92cd-9aeef967c3ba",
"capture_method": "http_sse",
"entropy": {
"closed_at": "2026-08-05T01:35:43Z",
"hash": "a9dc5f122f8546569067994b3b77d387e3cae33c3fbce2d8475380c298b798fe",
"paging_token": "274034139143864320",
"sequence": 63803545
},
"entropy_hash": "415c1588c0ba7dfe8a56794c19f4dcaf3a42dc390c9828a6e1b3f136d5557ac9",
"id": "019fcf90-01b3-72ff-a152-c47d8a6cfd50",
"inserted_at": "2026-08-05T01:35:49.171225Z",
"metadata": {},
"metadata_hash": "5dd81d4309de99c9f8e70822e760f0eece8c33370ff5fb5da3af75bab0cbaab8",
"observation_hash": "9acd427437b45ca6273631dff2579f6ef8400c3cfd953e4b872f71e24a9b35ca",
"signature": "O9XUOSP/w49ljdY14UdtcpjKDzf6u440JRqQZd6jYAWUSRjQYa8sw9wd1M4OVWAvs4zJt3SmmHhwpGMRKSBcCg==",
"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":"2026-08-05T01:35:43Z","hash":"a9dc5f122f8546569067994b3b77d387e3cae33c3fbce2d8475380c298b798fe","paging_token":"274034139143864320","sequence":63803545}415c1588c0ba7dfe8a56794c19f4dcaf3a42dc390c9828a6e1b3f136d5557ac9
9acd427437b45ca6273631dff2579f6ef8400c3cfd953e4b872f71e24a9b35ca
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: 019fcf90-01b3-72ff-a152-c47d8a6cfd50
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, 1:35 AM UTC
Ledger sequence 63803545
Aug 5, 2026, 1:35 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.