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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
63786080
Closed At
2026-08-03T22:18:34Z
Ledger Hash
557085196ebc4d1b7883085e0898e9d80d4aa139eafe63e19249c35cb51ecd3a
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 10:18 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T22:18:34Z",
  "hash": "557085196ebc4d1b7883085e0898e9d80d4aa139eafe63e19249c35cb51ecd3a",
  "paging_token": "273959127540039680",
  "sequence": 63786080
}

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 10:18 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 10:18 PM UTC
Submitted before
Committed Block
Aug 3, 2026 10:19 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 10:17 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 10:18 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 10:20 PM UTC
From the public-chain commitment
Bounded to a 2 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 2026-08-03T22:19:00Z, inserted_at 2026-08-03T22:18:37Z, stellar_commit 2026-08-03T22:20:02Z
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
7e304b5d7b12b12e71cd3d1df70792e4caa73498886931d9e7431b931af68fb8
Epoch Merkle Proof
depth 2 · L/L
Show Merkle path
  1. L 5c9b04e3d389aac35d88a27d415e75d1cfa6769b869cf833692fcd8b7146e615
  2. L 58905b2673c4b21d1770705409fa012bc79eab5d0c6ee66b08fa59736ad163fc
Epoch Merkle Root
1aaed8dd1f57d88a97c99c7252d1792869bf39019f8fa0a32c3c93c9c0113f59
On-Chain Transaction
Transaction: 0eff2d3141cd581f8bcab1f6a4c5d2991ec41b673407e39f8870d5c3d6a4ebd2
Ledger: 63786096
On-chain time: 2026-08-03T22:20:02Z
MEMO_HASH: 1aaed8dd1f57d88a97c99c7252d1792869bf39019f8fa0a32c3c93c9c0113f59

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