• 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
63782993
Closed At
2026-08-03T17:29:24Z
Ledger Hash
d9c895b4ff4446a75ec1f3624100372617f34d8e9f260e21446efb68eeb4a575
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 5:29 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T17:29:24Z",
  "hash": "d9c895b4ff4446a75ec1f3624100372617f34d8e9f260e21446efb68eeb4a575",
  "paging_token": "273945868975996928",
  "sequence": 63782993
}

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 5:29 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 5:29 PM UTC
Submitted before
Committed Block
Aug 3, 2026 5:30 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 5:28 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 5:29 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 5:30 PM UTC
From the public-chain commitment
Bounded to a 1 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 2026-08-03T17:30:00Z, inserted_at 2026-08-03T17:29:28Z, stellar_commit 2026-08-03T17:30:04Z
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
96cdc71daabadec238ce1cfb65199337365bd867a21fabd22899ca7520246123
Epoch Merkle Proof
depth 3 · R/R/L
Show Merkle path
  1. R d37300dc2c6e038a83ee197ca0e181a77f6875afd9f537d31ca4995876481319
  2. R 3af5290a630909c56594370a5d53f1fad8231179978bedb08410b348475c0176
  3. L 8942e18677c3b5ef764acc56e456814da671e07342af5afcd51fe7cc7d31704c
Epoch Merkle Root
8b9dd27767c0eacf05d670442d5cbc78fa2822beb22f6fd171b8a244e6261892
On-Chain Transaction
Transaction: 33b6d0e4b64fe2311c58078bbdc8e47f5fad64f7610f0551b60c9a93fa4f8ff0
Ledger: 63783000
On-chain time: 2026-08-03T17:30:04Z
MEMO_HASH: 8b9dd27767c0eacf05d670442d5cbc78fa2822beb22f6fd171b8a244e6261892

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