• 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
63784035
Closed At
2026-08-03T19:07:02Z
Ledger Hash
ac2486836021fc8710814e74f728556c544b75e249351e8a2e8fc3102b0ce8f7
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 7:07 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T19:07:02Z",
  "hash": "ac2486836021fc8710814e74f728556c544b75e249351e8a2e8fc3102b0ce8f7",
  "paging_token": "273950344331919360",
  "sequence": 63784035
}

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 7:07 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 7:07 PM UTC
Submitted before
Committed Block
Aug 3, 2026 7:08 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 7:06 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 7:07 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 7:10 PM UTC
From the public-chain commitment
Bounded to a 3 m 13 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 2026-08-03T19:08:00Z, inserted_at 2026-08-03T19:07:06Z, stellar_commit 2026-08-03T19:10:04Z
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
5759038f33faa0a2b57d4e8faca7fd5494e0310537ff3cb21a153d7d256b9c88
Epoch Merkle Proof
depth 3 · R/L/R
Show Merkle path
  1. R b44b5e35372dfa538b66c624d1bda14fdb8546e74849eb615326c2baf84a2274
  2. L d0769f0de4d6cf3e5e925e0787930ebf2683d0b379dd6a6684170eeecbb87d0c
  3. R dcf9df66ee8d15c9732e007530aac7d60929db7d7e41606bbc6faf037926579a
Epoch Merkle Root
24ee3c10875c10c223964021d8d9019e812989a89771a5c95edd9fd9aab89e83
On-Chain Transaction
Transaction: fe665c30d9259520f999c1e56257308172a030816423b899ddd723b2f5f2b79d
Ledger: 63784067
On-chain time: 2026-08-03T19:10:04Z
MEMO_HASH: 24ee3c10875c10c223964021d8d9019e812989a89771a5c95edd9fd9aab89e83

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