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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
63786021
Closed At
2026-08-03T22:13:00Z
Ledger Hash
78338a5dd1f49c479ec7a92b12891fa99152dd050f9327e29a8f095f1d641dfa
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 10:13 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T22:13:00Z",
  "hash": "78338a5dd1f49c479ec7a92b12891fa99152dd050f9327e29a8f095f1d641dfa",
  "paging_token": "273958874136969216",
  "sequence": 63786021
}

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 10:13 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 10:13 PM UTC
Submitted before
Committed Block
Aug 3, 2026 10:14 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 10:12 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 10:13 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 10:15 PM UTC
From the public-chain commitment
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 2026-08-03T22:14:00Z, inserted_at 2026-08-03T22:13:03Z, stellar_commit 2026-08-03T22:15:04Z
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
7f3f7909806bcb1665df64e224e0cd3ad1864974f2b222f6b47721df55300300
Epoch Merkle Proof
depth 3 · L/L/R
Show Merkle path
  1. L cba8bce96b08bd1c2b7201bf280f4f40b1f4421143db98b9f646241de52a0a9a
  2. L d49f59e746e2f34fe1a82c98160d6f7809096d67a5278d55e46725c2f47ec985
  3. R 6d8f0fe3d11977a0f9844da5524900dba63e2150f908fe2e00e653edef6dc14a
Epoch Merkle Root
6a6fb297affeebc17dab153bf606d2b26ff42027418944773f3077e6110e669a
On-Chain Transaction
Transaction: e8620e0961e46be198868b0b158d68c4de55d30c14ed9d408ae404fb482188e2
Ledger: 63786043
On-chain time: 2026-08-03T22:15:04Z
MEMO_HASH: 6a6fb297affeebc17dab153bf606d2b26ff42027418944773f3077e6110e669a

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.

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