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
63783913
Closed At
2026-08-03T18:55:31Z
Ledger Hash
805ae0c86c7cc1fe61cbeb5cd28e4c881723b4cad6d7142a1bb2f0967c669cd2
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 6:55 PM UTC
Entropy Data
{
  "closed_at": "2026-08-03T18:55:31Z",
  "hash": "805ae0c86c7cc1fe61cbeb5cd28e4c881723b4cad6d7142a1bb2f0967c669cd2",
  "paging_token": "273949820345909248",
  "sequence": 63783913
}

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
Truestamp-asserted window of 59 s

Both edges are read from Truestamp's own block clock. Neither is confirmed by an outside witness.

Stellar
Bounded to a 5 m 11 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 2026-08-03T18:56:00Z, inserted_at 2026-08-03T18:55:36Z, stellar_commit 2026-08-03T19:00:03Z
Blockchain
External Stellar verification skipped
External entropy source verification skipped
Public-Chain Verification
Stellar Public Pending

Queued to verify against Stellar.

Show technical details
Block Hash
07fa7129015ebb69c7e54847d57cd6024255f6b4614a0acc91cc4f64e84b2b80
Epoch Merkle Proof
depth 3 · R/R/R
Show Merkle path
  1. R 9daf9f9416cda146c9d47c29a8c19ea47bea2bf794f7c05f6f75b0a6c897fd2b
  2. R f98449c9345e4f762d713da85f70f2b543b5da7e806ac855405e64c07e6c8013
  3. R 5a15ab93a57f6af39194675c373f776edb7475859ac8888c876f52ce0244fa9e
Epoch Merkle Root
9183c07184a71f6f563a7433c238ba7b92ddaf8c2901e97a26228fe33cfe44ff
On-Chain Transaction
Ledger: 63783961
On-chain time: 2026-08-03T19:00:03Z
MEMO_HASH: 9183c07184a71f6f563a7433c238ba7b92ddaf8c2901e97a26228fe33cfe44ff

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.

Protect Your Data With Cryptographic Proof

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

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