Entropy Verification
All cryptographic checks passed within the Truestamp blockchain.
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Raw entropy captured from the external source
{
"closed_at": "2026-08-05T12:42:22Z",
"hash": "875729be30724cf284797c0ec690a6be804733c77f70779b7f8b5aca91408929",
"paging_token": "274064715016044544",
"sequence": 63810664
}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
- R c853db8a69f714ee0d48802d2745592e7eda971e9236104b54b7478e7a2fac6f
- L 6dee88b77e42508726c988b1f7e2be0343beef7be74b4ec5062bd025c074b639
- R 4f00b6c88e6be68ddd5d1715fb2d7e3ba02a45a7c62c950d51140b5f743b634c
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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