Entropy Verification
All cryptographic checks passed within the Truestamp blockchain.
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Raw entropy captured from the external source
{
"closed_at": "2026-08-05T11:21:41Z",
"hash": "9b4ae9ef75b830e91fc0b1c2f2c369537d9bfa9ebce17bbaf5561948c402bfaa",
"paging_token": "274061008459268096",
"sequence": 63809801
}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 2ef4820eaf6e5ff7fdfb72cb2da0565cd2ed27e8b5f479e863aaabdaa544b4e1
- R 88bdda1515d14c3e994b4748a28fe864eacc25a86ba3172ec680cef468736445
- R 52b7986269473cc641416bba29ca4ae392f6dc11a723c636d8408cd0ee7789b8
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.
Protect Your Data With Cryptographic Proof
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