szl-energy-attest

SOURCE POINTER · HUB MIRROR EMPTY · NOT AN INSTALLABLE IMPLEMENTATION

This Hugging Face repository is a public pointer to the canonical szl-energy-attest source. The canonical source's HUB_MIRROR_STATUS.json records this Hub artifact as MIRROR_EMPTY on 2026-09-04. Do not infer that package files, tests, a Kernel Hub loader, or a runnable implementation are published here.

Canonical implementation

The maintained implementation, test suite, examples, migration evidence, and package manifest are in the canonical GitHub repository:

https://github.com/szl-holdings/szl-energy-attest

The source repository contains pyproject.toml, szl_energy_attest/, energy_core/, examples/, tests/, MIGRATION_PROVENANCE.json, SPEC.md, and CI that installs pytest plus the pinned szl-receipt dependency before running pytest -q.

What the canonical source provides

• NVML-backed energy attestation when a live meter is available.
• Honest null / unavailable energy fields when no meter is available.
• Tokens-per-joule only when joules are actually measured.
• Tamper-evident receipt-chain support.
• Optional signing and interop paths through szl-receipt.
• Migration evidence for the deprecated governed-inference-meter surface.

This Hub card does not itself establish that any of those interfaces are loadable from Hugging Face, currently tested, runnable in a particular environment, or producing measured energy on your hardware.

Evidence boundary

Hub repository      = source pointer / mirror-empty record
Canonical source    = GitHub repository named above
NVML joules         = measured only when a live compatible meter is available
No meter            = UNAVAILABLE / null; never fabricated
Λ aggregation       = Conjecture 1; advisory, never a theorem
Unsigned receipt    = UNSIGNED; never represented as signed

Legacy relationship

governed-inference-meter is deprecated. It remains a historical tombstone and must not be used as new integration guidance. The canonical successor source is szl-energy-attest; consult its migration evidence before changing an existing integration.

Use boundary

Do not treat this Hub repository as a model, checkpoint, benchmark, deployment, current runtime-status assertion, or energy-performance claim. Follow the canonical source and its tests for installation, verification, and migration instructions.

Apache-2.0.