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
63784311
Closed At
2026-08-03T19:33:02Z
Ledger Hash
7ea6e1e23536b736bec7417461882c0ef3b11e94ee3a451a2722659b03aed73e
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 7:33 PM UTC
Entropy Data
{
  "closed_at": "2026-08-03T19:33:02Z",
  "hash": "7ea6e1e23536b736bec7417461882c0ef3b11e94ee3a451a2722659b03aed73e",
  "paging_token": "273951529742893056",
  "sequence": 63784311
}

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 2 m 10 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 2026-08-03T19:34:00Z, inserted_at 2026-08-03T19:33:06Z, stellar_commit 2026-08-03T19:35:01Z
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
c4a5c92592ec4cc0322c508de86d75f22fd4d437ac50cf9c48e0670e46e36b1a
Epoch Merkle Proof
depth 2 · L/L
Show Merkle path
  1. L 184cb7f4df6fd4bee2ab24070fbc01135fda7d87fdf5ff5dc688480d3cf2e246
  2. L 5f4dbf3ab538ab39500ae508e11a53696c9277617b5acf2eb9126803df695076
Epoch Merkle Root
002c736bd2ab84e10df07ccc0aac09fd0f6fae63c619a4d3e6b31914a292d220
On-Chain Transaction
Ledger: 63784332
On-chain time: 2026-08-03T19:35:01Z
MEMO_HASH: 002c736bd2ab84e10df07ccc0aac09fd0f6fae63c619a4d3e6b31914a292d220

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