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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
63782979
Closed At
2026-08-03T17:28:06Z
Ledger Hash
7f5be8931ed4a7b89b57739e0d6ee20bce617fe8be2de895e02b4eaf3395e36c
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 5:28 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T17:28:06Z",
  "hash": "7f5be8931ed4a7b89b57739e0d6ee20bce617fe8be2de895e02b4eaf3395e36c",
  "paging_token": "273945808846454784",
  "sequence": 63782979
}

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 5:28 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 5:28 PM UTC
Submitted before
Committed Block
Aug 3, 2026 5:29 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 5:27 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 5:28 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 5:30 PM UTC
From the public-chain commitment
Bounded to a 2 m 15 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 2026-08-03T17:29:00Z, inserted_at 2026-08-03T17:28:11Z, stellar_commit 2026-08-03T17:30:04Z
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
06a17c934f0bc933820a4d9e4daeba53adebfa8832f7e2e13584ddb448143cad
Epoch Merkle Proof
depth 3 · L/L/R
Show Merkle path
  1. L 87a27caa8a99209a76e95e33c03842c0fd35325c1b2faa8f8765fdf5407ba5c8
  2. L 07582c04211df6890e8ba33e5ce2497177e5f0ee9beabc2167789ccfcb83e8f6
  3. R f3650a725dc2c657c4ee9efcceaed8d000870b380ef988ffea75d7c915c3a207
Epoch Merkle Root
8b9dd27767c0eacf05d670442d5cbc78fa2822beb22f6fd171b8a244e6261892
On-Chain Transaction
Transaction: 33b6d0e4b64fe2311c58078bbdc8e47f5fad64f7610f0551b60c9a93fa4f8ff0
Ledger: 63783000
On-chain time: 2026-08-03T17:30:04Z
MEMO_HASH: 8b9dd27767c0eacf05d670442d5cbc78fa2822beb22f6fd171b8a244e6261892

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