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Entropy Verification

All cryptographic checks passed within the Truestamp blockchain.

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NIST Beacon

Raw entropy captured from the external source

Pulse Index
1888361
Beacon Timestamp
2026-08-03T20:01:00.000Z
Output Value
4A4E6319BAB8D182887A0A529B905D9748008FC14208D48581364B5E2CE7418B4199FC798CB7C7A233584FA5368AFF490260D1073D223824A45ED7C33183797C
Capture Method
HTTP Polling
Captured At
Aug 3, 2026, 8:04 PM UTC
Entropy Data 
{
  "pulse": {
    "chainIndex": 2,
    "outputValue": "4A4E6319BAB8D182887A0A529B905D9748008FC14208D48581364B5E2CE7418B4199FC798CB7C7A233584FA5368AFF490260D1073D223824A45ED7C33183797C",
    "pulseIndex": 1888361,
    "timeStamp": "2026-08-03T20:01:00.000Z",
    "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 8:04 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 8:04 PM UTC
Submitted before
Committed Block
Aug 3, 2026 8:05 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 8:03 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 8:04 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 8:10 PM UTC
From the public-chain commitment
Bounded to a 6 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 2026-08-03T20:05:00Z, inserted_at 2026-08-03T20:04:54Z, stellar_commit 2026-08-03T20:10:04Z
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
e598b6e7849f31389e6829fa6b6b44de7c2001ba3028ac1807cacc445b85da3d
Epoch Merkle Proof
depth 3 · R/R/R
Show Merkle path
  1. R 38118f10dc3a78c3e660a3b099f839bd676556468e43d8b79a327d28a79ea7fe
  2. R e4cb4e77fc6eb0c3e83162fadc5f0fabf964c4c2167551e672c6b697482711c6
  3. R 7fe71663ab836abd2a02018bac61a670969f01289dc6cc3ce229a9e98890458d
Epoch Merkle Root
1598ed6a213b22211365ae53b71f1086d295f953c1b7af01f9bc2341cf7ad2e3
On-Chain Transaction
Transaction: b0d2d2f6aa5f5bf122559f4e9c4e80f2e0bd2378f6919e0e539070bd7726b0a4
Ledger: 63784707
On-chain time: 2026-08-03T20:10:04Z
MEMO_HASH: 1598ed6a213b22211365ae53b71f1086d295f953c1b7af01f9bc2341cf7ad2e3

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