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Entropy Verification

All cryptographic checks passed within the Truestamp blockchain.

Return to Entropy

NIST Beacon

Raw entropy captured from the external source

Pulse Index
1888482
Beacon Timestamp
2026-08-03T22:02:00.000Z
Output Value
DB0564D0E5077CC6B7BC292551CA39594387DCFE82E85698CCDF8F23F79352347BF3F6A1C611F6FB039213068F980E91CC4EC0324755F20664D83155E6871D50
Capture Method
HTTP Polling
Captured At
Aug 3, 2026, 10:06 PM UTC
Entropy Data 
{
  "pulse": {
    "chainIndex": 2,
    "outputValue": "DB0564D0E5077CC6B7BC292551CA39594387DCFE82E85698CCDF8F23F79352347BF3F6A1C611F6FB039213068F980E91CC4EC0324755F20664D83155E6871D50",
    "pulseIndex": 1888482,
    "timeStamp": "2026-08-03T22:02:00.000Z",
    "version": "2.0"
  }
}

Submission Window

Each layer clamps 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.

Truestamp blocks
Submitted after
Previous Block
Aug 3, 2026 10:06 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 10:06 PM UTC
Submitted before
Committed Block
Aug 3, 2026 10:07 PM UTC
Truestamp-asserted
Truestamp-asserted window of 59 s

Both edges are read from Truestamp's own block clock. Neither is confirmed by an outside witness.

Stellar
Submitted after
Stellar Ledger
Aug 3, 2026 10:05 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 10:06 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 10:10 PM UTC
From the public-chain commitment
Bounded to a 4 m 12 s window

The submitted-before edge comes from the Stellar commitment transaction. The submitted-after edge is asserted by Truestamp's block ordering, not by Stellar.

Bitcoin

Verification

Pending

Verification status is being determined.

Internal Integrity
All 9 checks passed inside the Truestamp blockchain.
Show technical breakdown
Timing
committed_at 2026-08-03T22:07:00Z, inserted_at 2026-08-03T22:06:05Z, stellar_commit 2026-08-03T22:10:05Z
Blockchain
External Stellar verification skipped
External entropy source verification skipped
Public-Chain Verification
Stellar Public Pending

Queued to verify against Stellar.

View on Stellar explorer
Show technical details
Block Hash
2af8a95911b303a2ddd80fc41ca54a807fac095ab848c038321d49a249a99377
Epoch Merkle Proof
depth 3 · L/R/R
Show Merkle path
  1. L 3959e7d67b4d7ef22690c22756aec0d6e799fc3e2c016497c98d3defb27a140e
  2. R 348fa872abaa0ababf7f31889895554cdc397aa369bab2f486e183a4cccb49bb
  3. R b9dd9526fc994f0beb09e8c4d6e870838cb9e0db9697026308678d3344d808dd
Epoch Merkle Root
869e6e81aa9534aa3b5f80e902720450234b8da09f66a0bb3c2592c75336616a
On-Chain Transaction
Transaction: f7dc15e09eb4ed86a6143c7e78f3f5f77989a32483484b7efe32187f760d6f5b
Ledger: 63785990
On-chain time: 2026-08-03T22:10:05Z
MEMO_HASH: 869e6e81aa9534aa3b5f80e902720450234b8da09f66a0bb3c2592c75336616a

Proof Chain

Interactive visualization of the cryptographic proof path from your data to public blockchains. Tap any node for details.

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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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SHA-256 + Ed25519
Industry-standard cryptography
Merkle Tree Proofs
Efficient verification at any scale
Stellar & Bitcoin
Public blockchain commitments