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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
63783690
Closed At
2026-08-03T18:34:37Z
Ledger Hash
a526a95914584eac40e9f10ca3a3141df849e7be3c73bbf77e4fa425036852aa
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 6:34 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T18:34:37Z",
  "hash": "a526a95914584eac40e9f10ca3a3141df849e7be3c73bbf77e4fa425036852aa",
  "paging_token": "273948862568202240",
  "sequence": 63783690
}

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 6:34 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 6:34 PM UTC
Submitted before
Committed Block
Aug 3, 2026 6:35 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 6:33 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 6:34 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 6:35 PM UTC
From the public-chain commitment
Bounded to a 1 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 2026-08-03T18:35:00Z, inserted_at 2026-08-03T18:34:40Z, stellar_commit 2026-08-03T18:35:04Z
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
390be401b8349b84d42a204718d6cc87d2d38640d4a08462f857c097f52f9be8
Epoch Merkle Proof
depth 3 · R/R/L
Show Merkle path
  1. R d37300dc2c6e038a83ee197ca0e181a77f6875afd9f537d31ca4995876481319
  2. R 3af5290a630909c56594370a5d53f1fad8231179978bedb08410b348475c0176
  3. L f93529ea526a86d438e013aac1a5e247b78a5907140388cd3203fc1efd7a1bf0
Epoch Merkle Root
d552d4c75c9c2c53c1b863f94b651fa3d1171464f50a0e5191eb88068483a0c4
On-Chain Transaction
Transaction: 9b62fdd2f769b43a5a1775cc97dac09b3d73aab4b5c83e06cfd839e832c1dbfe
Ledger: 63783695
On-chain time: 2026-08-03T18:35:04Z
MEMO_HASH: d552d4c75c9c2c53c1b863f94b651fa3d1171464f50a0e5191eb88068483a0c4

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