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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
63783343
Closed At
2026-08-03T18:02:09Z
Ledger Hash
03b7047719a7a210616c678891bca4b7bc2758547cb82c4c04dce06cc0f6269c
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 6:02 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T18:02:09Z",
  "hash": "03b7047719a7a210616c678891bca4b7bc2758547cb82c4c04dce06cc0f6269c",
  "paging_token": "273947372214550528",
  "sequence": 63783343
}

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 6:02 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 6:02 PM UTC
Submitted before
Committed Block
Aug 3, 2026 6:03 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 6:01 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 6:02 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 6:05 PM UTC
From the public-chain commitment
Bounded to a 3 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 2026-08-03T18:03:00Z, inserted_at 2026-08-03T18:02:14Z, stellar_commit 2026-08-03T18:05:02Z
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
1d8240850b8e52b1c24becdbd087ba12229ca8c733e9685c47d31489381a154c
Epoch Merkle Proof
depth 3 · R/L/R
Show Merkle path
  1. R 6c7852bc60d76c89c6618c8f511aed0ac7a286b4c5aa5bef443a8d1cf5bb9dcd
  2. L 25b1acdc57246d9ccfddbdf5f05f7dfab897c9ce8b6e5b4cc1b3a8e64b74dda6
  3. R 6d41d5b721934cde6bf05a714b4ce2d308a88bab332ea4847f1b463bc9973ae4
Epoch Merkle Root
5a7d867a98b3b382edb411204ffe2b0976063ca46ffa1dfbd03c3b70c10a6974
On-Chain Transaction
Transaction: 742a3a364f578d97d1117d93f6e9b9fd5aec1fb7961d16376c1fdcc03df8be8e
Ledger: 63783374
On-chain time: 2026-08-03T18:05:02Z
MEMO_HASH: 5a7d867a98b3b382edb411204ffe2b0976063ca46ffa1dfbd03c3b70c10a6974

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