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    EORMEN
    CERTIFIED RANDOM ENTROPY BLOCK
    PRODUCT DATA SHEET AND CERTIFICATE OF VALIDATION

    Block Identifier:  EORM-2026-0004

============================================================================


1. PRODUCT IDENTIFICATION
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    Product Name:           Eormen Certified Random Entropy Block
    Block Identifier:       EORM-2026-0004
    Cryptographic Nonce:    d34fba1077b447a125a1f1d3f769d569
    Generation Timestamp:   2026-04-03T16:07:42+00:00

    Total File Size:        1,073,741,888 bytes
    Entropy Payload:        1,073,741,824 bytes (1,073,741,824 = 1 GiB)
    Metadata Trailer:       64 bytes

    File Format:            Raw binary entropy with 64-byte metadata trailer
    Byte Order:             Native (little-endian on generation platform)
    Entropy Density:        8.0 bits per byte (verified)


2. GENERATION SYSTEM
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    Engine:                 Eormen Edge-of-Chaos Entropy Engine
    Engine Version:         5.2.0
    Pipeline Version:       2.0.1

    Architecture:           The Eormen engine combines a coupled map lattice
                            (CML) operating at the edge of chaos with a
                            HMAC-based deterministic random bit generator
                            (HMAC-DRBG) conforming to NIST SP800-90A. The
                            CML harvests entropy from the sensitive dependence
                            on initial conditions inherent to non-linear
                            dynamical systems. The HMAC-DRBG post-processes
                            and conditions the raw output to produce the
                            final entropy stream.

    Output Specification:   Each block contains exactly 1,073,741,824 bytes
                            of conditioned entropy followed by a 64-byte
                            metadata trailer containing the cryptographic
                            nonce, generation timestamp, original filename,
                            and file size for provenance tracking.

    Note: Generation parameters (seed, warmup iterations, lattice dimensions)
    are retained in Eormen internal records and are not disclosed in delivery
    packages. This protects the generation state space.


3. INTEGRITY VERIFICATION
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    Three-tier SHA-256 hashing enables independent verification of the
    entropy payload, the complete file, and the metadata section. All
    hashes are computed at generation time and verified at packaging time.

    Data-Only Hash (1 GiB entropy payload, bytes 0 to 1,073,741,823):
    ce6d3d3cc48db56e3a8e5e45c3436403b988af3d09fbb4844e87d4573006ede2

    Complete File Hash (full file, bytes 0 to 1,073,741,887):
    04bc1484aef7703097b66b843c99012716622be10c097695a5e0af0c4d08ab3b

    Metadata-Only Hash (64-byte trailer, bytes 1,073,741,824 to 1,073,741,887):
    fbb215662ad0680ddf8e4020a53e50c01959e1c890a24da9fae4f271318a92ed

    Verification Commands (macOS / Linux):
      Data-only:    head -c 1073741824 EORM-2026-0004.bin | shasum -a 256
      Complete:     shasum -a 256 EORM-2026-0004.bin
      Reports:      shasum -a 256 *.json

    The checksums.sha256 file in this package contains machine-readable
    hashes for all delivered files.


4. CERTIFICATE OF VALIDATION
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    This entropy block has been subjected to three independent statistical
    test suites and has passed every test in every suite with ZERO failures
    and ZERO weak results. Only blocks achieving this standard are certified
    for commercial delivery.

    4.1  DIEHARDER STATISTICAL TESTS
         Version:            3.31.1
         Provenance:         Duke University Physics Department
         Result:             PASSED - 17/17 individual results passed
         Weak Results:       0
         Failed Results:     0
         Test Count:         14 test types producing 17 individual results
         Acceptance:         Zero WEAK and zero FAILED required

         Methodology: The Dieharder suite applies stringent statistical tests
         to the raw entropy stream including birthday spacings, overlapping
         permutations, binary rank, bitstream, count-the-ones, parking lot,
         minimum distance, squeeze, runs, craps, and Marsaglia-Tsang GCD
         tests. Each test produces a p-value; assessments of PASSED, WEAK,
         or FAILED are determined by Dieharder's internal thresholds.

    4.2  NIST SP800-22 RANDOMNESS TESTS
         Standard:           NIST SP800-22 Rev. 1a
         Result:             PASSED - 15/15 tests passed
         Significance Level: 0.01 (99% confidence)
         Acceptance:         All 15 tests must pass at the stated significance

         Methodology: The full NIST SP800-22 battery of 15 tests is applied
         to the entropy block: frequency (monobit), frequency within block,
         runs, longest run of ones, binary matrix rank, discrete Fourier
         transform (spectral), non-overlapping template matching, overlapping
         template matching, Maurer's universal statistical, linear complexity,
         serial, approximate entropy, cumulative sums, random excursions,
         and random excursions variant. Each test runs in complete module
         isolation with fresh imports to prevent state contamination.

    4.3  EORMEN INTERNAL VALIDATION
         Version:            6.1.0
         Result:             PASSED
         Coverage:           Full block - every byte processed, no sampling
         Acceptance:         All criteria must be met simultaneously

         Criteria and Thresholds:
           Shannon Entropy:        > 7.999 bits/byte
           Max Autocorrelation:    < 0.001 (absolute)
           Chunk Uniqueness:       = 1000 (zero duplicates)
           Compression Ratio:      > 0.999 (zlib, bzip2, lzma at level 9)
           Chi-Square P-Value:     > 0.01

         Methodology: The Eormen internal suite performs exhaustive byte-level
         analysis across the entire 1 GiB block with no sampling or
         subsampling. Tests include frequency distribution and chi-square
         goodness-of-fit, Shannon entropy at multiple block sizes,
         autocorrelation at 17 lag distances, spectral analysis via FFT,
         pattern analysis and run-length statistics, compressibility testing
         with three independent algorithms at maximum compression level,
         binary matrix rank analysis over GF(2), and chunk uniqueness
         verification at three chunk sizes.

    Detailed test results for each suite are provided in the accompanying
    JSON report files listed in Section 6 below.


5. GPG SIGNATURE STATUS
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    Signature Status:       SIGNED

    All files in this delivery package require GPG detached signatures
    (.sig files) applied by an authorised Eormen signatory before this
    block is considered release-ready for delivery to the purchaser.

    The GPG signatures attest that the files have not been modified since
    packaging and that the validation results are authentic.


6. DELIVERY PACKAGE MANIFEST
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    This delivery package contains the following six files:

    File                                         Description
    ---------------------------------------------  ----------------------------
    EORM-2026-0004.bin                             Entropy block (1 GiB + metadata)
    dieharder_results_EORM-2026-0004.json          Dieharder test report (JSON)
    nist_sp800-22_results_EORM-2026-0004.json      NIST SP800-22 test report (JSON)
    validation_results_EORM-2026-0004.json         Eormen validation report (JSON)
    checksums.sha256                               SHA-256 verification manifest
    README.txt                                     This document

    All JSON report files contain complete test parameters, individual
    test results with p-values, and summary assessments. They are
    machine-readable and suitable for automated verification workflows.


7. TERMS AND CONDITIONS
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    This entropy block is provided under the terms of the applicable Eormen
    licence agreement between Eormen and the purchaser.

    * Redistribution, resale, or sub-licensing of this entropy block or its
      contents without prior written authorisation from Eormen is strictly
      prohibited.

    * Eormen warrants that this block has passed the validation suites
      described in Section 4 at the time of certification. The validation
      reports and checksums are provided to enable independent verification.

    * This entropy block is intended for use as cryptographic key material,
      random number seeding, or other applications requiring high-quality
      randomness. Eormen makes no representations regarding fitness for
      any specific regulatory or compliance framework beyond the test
      results documented herein.

    For full licence terms and conditions, contact Eormen.


8. CONTACT
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    Eormen

    Web:        https://eormen.com
    Email:      palmer@eormen.com
    Product:    Eormen Certified Random Entropy Blocks


============================================================================
    Packaging Timestamp: 2026-04-03 19:35:17 UTC
    Pipeline Version:    2.0.1

    (C) 2026 Eormen. All rights reserved.
============================================================================
