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Entropy Verification

All cryptographic checks passed within the Truestamp blockchain.

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Stellar Ledger

Raw entropy captured from the external source

Ledger Sequence
63783535
Closed At
2026-08-03T18:20:07Z
Ledger Hash
0bafef155d222ffbe6ca7362110dd8b96aaa344d5d66d6e5c51738ebb6029d64
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 6:20 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T18:20:07Z",
  "hash": "0bafef155d222ffbe6ca7362110dd8b96aaa344d5d66d6e5c51738ebb6029d64",
  "paging_token": "273948196848271360",
  "sequence": 63783535
}

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 6:20 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 6:20 PM UTC
Submitted before
Committed Block
Aug 3, 2026 6:21 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 6:19 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 6:20 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 6:25 PM UTC
From the public-chain commitment
Bounded to a 5 m 8 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 2026-08-03T18:21:00Z, inserted_at 2026-08-03T18:20:12Z, stellar_commit 2026-08-03T18:25:04Z
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
dc9f5abb475319a223205d85e9486e21dd3ecb4b0ae23c224599f6199b7a4394
Epoch Merkle Proof
depth 3 · R/R/R
Show Merkle path
  1. R 636b878ed65266beb37ab950124096b90e7e4dbd5dee3f819850d2162459daae
  2. R b54a3aed80b503ef79853b99e6a7786c83a21ac6b58323d033d0235d82b49e19
  3. R e17f0ba2902001d206859aae7c85fc30f219abbecf9a67ebe1632f7b0c0162ad
Epoch Merkle Root
f8dc74b6e69a2ccae1776f187d9c2f75d30df0eb66dcfa8f1a87b8546467d0bb
On-Chain Transaction
Transaction: 2591e34436f5c7c2a8cc1c87ed37a33c26aa4d8e2a6315b3bdbb50acd0480b60
Ledger: 63783588
On-chain time: 2026-08-03T18:25:04Z
MEMO_HASH: f8dc74b6e69a2ccae1776f187d9c2f75d30df0eb66dcfa8f1a87b8546467d0bb

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