• Language

  • English translations are machine-generated.

  • Language Preferences
  • Theme
Sign In

Entropy Verification

All cryptographic checks passed within the Truestamp blockchain.

Return to Entropy

Stellar Ledger

Raw entropy captured from the external source

Ledger Sequence
63784327
Closed At
2026-08-03T19:34:33Z
Ledger Hash
fd9c58227f0140907b1ae6c59fa45ff096571c93be7f2e8d4277bfe8fd04c958
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 7:34 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T19:34:33Z",
  "hash": "fd9c58227f0140907b1ae6c59fa45ff096571c93be7f2e8d4277bfe8fd04c958",
  "paging_token": "273951598462369792",
  "sequence": 63784327
}

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 7:34 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 7:34 PM UTC
Submitted before
Committed Block
Aug 3, 2026 7:35 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 7:33 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 7:34 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 7:40 PM UTC
From the public-chain commitment
Bounded to a 6 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 2026-08-03T19:35:00Z, inserted_at 2026-08-03T19:34:37Z, stellar_commit 2026-08-03T19:40:06Z
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
9310dacdb04def631c8846d548c485a2b159d648eb74578a52ca2558586fc68a
Epoch Merkle Proof
depth 3 · R/R/R
Show Merkle path
  1. R 15720066007b6bbc50e57c88b0b216d009c84bfddc754c901592e32950583bc2
  2. R bd28756fb558219f7e7713b61a6035de264ba297563e00a6232e9472e0eda5a3
  3. R 7ba726205b4d34c6e5211c4049bcd86e54d97161b64a2c509604283694201dfe
Epoch Merkle Root
b3e7da9a2f2b675b889b5479a1595da9b3aa2aee2a679a8918eb0a5274491f1e
On-Chain Transaction
Transaction: 410d47869b96d3154d4aa1e1f1fff6d947b938dcdf371b685471d7ee8e59ebb4
Ledger: 63784386
On-chain time: 2026-08-03T19:40:06Z
MEMO_HASH: b3e7da9a2f2b675b889b5479a1595da9b3aa2aee2a679a8918eb0a5274491f1e

Proof Chain

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

Drag to pan Use buttons to zoom Tap a node to inspect

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.

Protect Your Data With Cryptographic Proof

Prove when your files, documents, or data existed with permanent, tamper-proof records anyone can independently verify.

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