Entropy Verification
All cryptographic checks passed within the Truestamp blockchain.
Return to EntropyNIST Beacon
Raw entropy captured from the external source
{
"pulse": {
"chainIndex": 2,
"outputValue": "47EB6C98C7F921BF38C34F6215C9B641C0206069A5125C33AD08464025A69356B4778DE8CC780CD6D0985AEC99C173F9126A725B7BE049C8E75AC81381FCD8C2",
"pulseIndex": 1892076,
"timeStamp": "2026-08-06T10:05:00.000Z",
"version": "2.0"
}
}Submission Window
Each layer places this entropy observation between a submitted-after edge and a submitted-before edge. Only the submitted-before edge is grounded outside Truestamp, by a public-chain commitment transaction. The submitted-after edge is asserted by Truestamp's own block ordering and is not established by this proof. A witness Truestamp writes no commitment to, such as the NIST Beacon, can speak only to the submitted-after edge and so forms no window of its own.
Both edges are read from Truestamp's own block clock. Neither is confirmed by an outside witness.
The submitted-before edge comes from the Stellar commitment transaction. The submitted-after edge is asserted by Truestamp's block ordering, not by Stellar.
The submitted-before edge comes from the Bitcoin commitment transaction. The submitted-after edge is asserted by Truestamp's block ordering, not by Bitcoin.
The NIST Randomness Beacon is a signed public beacon, not a chain Truestamp commits to, so it can witness only the submitted-after edge. The pulse value is independently checkable in NIST's public records; its ordering against this subject is asserted by Truestamp's block ordering.
Verification
PendingVerification status is being determined.
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Queued to verify against Stellar.
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Show Merkle path
- L 1d2e83f1fd5611563a52605c7f2a332fd9c197676f00d3fa7cb9736892dc0b38
- L a1806818969e3994fed24bbf34cbebe1319f7afcadeb56281e18782f27f9d5e3
- R 97894fffd26370fb3dc379b8c19bee294197a9170bed97c7d220b53b4e54ba27
Proof Chain
Interactive visualization of the cryptographic proof path from your data to public blockchains. Tap any node for details.
Proof
This self-contained proof has everything needed to independently verify this entropy observation, with no connection to Truestamp required. Verify it offline anytime using the open-source Truestamp CLI.
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