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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
63783016
Closed At
2026-08-03T17:31:34Z
Ledger Hash
c629311f892e3376c9ef90c63191807ac3ff4708c76b9499ccc284bc0b3a1f16
Capture Method
Server-Sent Events
Captured At
Aug 3, 2026, 5:31 PM UTC
Entropy Data 
{
  "closed_at": "2026-08-03T17:31:34Z",
  "hash": "c629311f892e3376c9ef90c63191807ac3ff4708c76b9499ccc284bc0b3a1f16",
  "paging_token": "273945967760244736",
  "sequence": 63783016
}

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 5:31 PM UTC
Truestamp-asserted
Captured
Entropy
Aug 3, 2026 5:31 PM UTC
Submitted before
Committed Block
Aug 3, 2026 5:32 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 5:30 PM UTC
Truestamp-asserted ordering
Captured
Entropy
Aug 3, 2026 5:31 PM UTC
Submitted before
Stellar Commit
Aug 3, 2026 5:35 PM UTC
From the public-chain commitment
Bounded to a 4 m 6 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 2026-08-03T17:32:00Z, inserted_at 2026-08-03T17:31:40Z, stellar_commit 2026-08-03T17:35:01Z
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
d31bd1618dcee33d34d0401d7424dd2131959e938df19d921a89a1dddc24caff
Epoch Merkle Proof
depth 3 · L/R/R
Show Merkle path
  1. L 17b2c9257522aab7a52442b43c8098bce752ff78adf95e11a3d248a96406d5a3
  2. R 805d9a7a4d10256d7d6216f607fd62a96691d9e05b9d01bbea9226598fda3d04
  3. R 484758b6270d8532b64616c45d300dce9e2d6cb4ed492d8af39dbf6abdca367d
Epoch Merkle Root
fdc2f688ceef3d735b88e13060e1795a1fe7121ba20590209246e14ea29a8b0c
On-Chain Transaction
Transaction: 38355f93681cc9e234ce301234b0bca07c8625fa574eec025a408635dd5d5cba
Ledger: 63783053
On-chain time: 2026-08-03T17:35:01Z
MEMO_HASH: fdc2f688ceef3d735b88e13060e1795a1fe7121ba20590209246e14ea29a8b0c

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