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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
63784360
Closed At
2026-08-03T19:37:39Z
Ledger Hash
8473a1d74900e3cb166a4aa5dcfff760a41f35daa670fc68cc7735db258cbbdd
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 7:37 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T19:37:39Z",
  "hash": "8473a1d74900e3cb166a4aa5dcfff760a41f35daa670fc68cc7735db258cbbdd",
  "paging_token": "273951740196290560",
  "sequence": 63784360
}

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 7:37 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 7:37 PM UTC
Submitted before
Committed Block
Aug 3, 2026 7:38 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 7:36 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 7:37 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 7:40 PM UTC
From the public-chain commitment
Bounded to a 3 m 12 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 2026-08-03T19:38:00Z, inserted_at 2026-08-03T19:37:44Z, stellar_commit 2026-08-03T19:40:06Z
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
75ab657d848bbf07727a29e35cfa0f43903d7e2b0d87ece14cbae2a1f51308a7
Epoch Merkle Proof
depth 3 · L/L/R
Show Merkle path
  1. L c3a2eab9b959430a0c3eabb4c4030b92004f797ac6afa4f38f5766280f367884
  2. L dfb125d3657657db423b4f2ad543465534c9fedfaf31739c446779c345c1d3b6
  3. R 7ba726205b4d34c6e5211c4049bcd86e54d97161b64a2c509604283694201dfe
Epoch Merkle Root
b3e7da9a2f2b675b889b5479a1595da9b3aa2aee2a679a8918eb0a5274491f1e
On-Chain Transaction
Transaction: 410d47869b96d3154d4aa1e1f1fff6d947b938dcdf371b685471d7ee8e59ebb4
Ledger: 63784386
On-chain time: 2026-08-03T19:40:06Z
MEMO_HASH: b3e7da9a2f2b675b889b5479a1595da9b3aa2aee2a679a8918eb0a5274491f1e

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