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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
1888512
Beacon Timestamp
2026-08-03T22:32:00.000Z
Output Value
E46C8F22CC7943B26EEFC2EA4A92E45583286149A286953DC8CE1429F8836E70668A0FF87FE4B7766D0224ED5C15D8465C10DFAC052EE45D19339D4031B8D5A0
Capture Method
HTTP Polling
Captured At
Aug 3, 2026, 10:36 PM UTC
Entropy Data 
{
  "pulse": {
    "chainIndex": 2,
    "outputValue": "E46C8F22CC7943B26EEFC2EA4A92E45583286149A286953DC8CE1429F8836E70668A0FF87FE4B7766D0224ED5C15D8465C10DFAC052EE45D19339D4031B8D5A0",
    "pulseIndex": 1888512,
    "timeStamp": "2026-08-03T22:32:00.000Z",
    "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 10:36 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 10:36 PM UTC
Submitted before
Committed Block
Aug 3, 2026 10:37 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 10:35 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 10:36 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 10:40 PM UTC
From the public-chain commitment
Bounded to a 4 m 14 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 2026-08-03T22:37:00Z, inserted_at 2026-08-03T22:36:09Z, stellar_commit 2026-08-03T22:40:04Z
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
ac6fef7ab42e665c6d6548e03d32c17f59ce69a0ce1367bad5d7619dd7b6a108
Epoch Merkle Proof
depth 3 · L/R/R
Show Merkle path
  1. L 23f0cb9b8f3564346e2c11f90e4d13d4fec746c29d5f1c0bf12d09d6e8212956
  2. R 5e5edd08619c9e02517a15ac7894c7a22e3eae754fb4ea3a5a5a72d09a86166e
  3. R 8a8b76424a51f60a0b454603545f49f0fc4d3a36b742f8a956e2462f1bfd351f
Epoch Merkle Root
45547e946540e1e896de15d1334816136b003c82ce6a1e0d0f1e65691b242a22
On-Chain Transaction
Transaction: f23a6054519fffd34d1f5cec4d42a354e1bf677d061d478856645a063e2e42e3
Ledger: 63786310
On-chain time: 2026-08-03T22:40:04Z
MEMO_HASH: 45547e946540e1e896de15d1334816136b003c82ce6a1e0d0f1e65691b242a22

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