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Buildability / Receipt

Stealthy Backdoor Attacks against LLMs Based on Natural Style Triggers

This public receipt window renders only fields present in the canonical receipt object, deterministic fixture receipt, or canonical evidence receipt. Missing compute, demo, hash, signature, approval, telemetry, and adoption fields stay explicit.

Public buildability page receipt window

Watch and verify: Stealthy Backdoor Attacks against LLMs Based on Natural Style Triggers

/buildability/stealthy-backdoor-attacks-against-llms-based-on-natural-style-triggers

Watchwatch

Subject: Stealthy Backdoor Attacks against LLMs Based on Natural Style Triggers

Verdict

Watch

Verdict is Watch because viability or proof quality is intermediate and should be re-evaluated before execution.

Time to first demo

Insufficient data

No first-demo timestamp, owner estimate, or elapsed demo receipt is attached to this surface.

Compute envelope

Structured compute envelope

Insufficient data

No data, compute, hardware, memory, latency, dependency, or serving requirement receipt is attached.

Evidence ids

Receipt path

/buildability/stealthy-backdoor-attacks-against-llms-based-on-natural-style-triggers

Paper ref

stealthy-backdoor-attacks-against-llms-based-on-natural-style-triggers

arXiv id

2604.21700

Freshness

Generated at

2026-04-24T20:27:00.055Z

Evidence freshness

fresh

Last verification

2026-04-24T20:27:00.055Z

Sources

3

References

0

Coverage

50%

Hash state

Lineage hash

cb15ed71101254eb94e6c0cd9ceab4b67e99b52c2eadf9df4a0c8251babf58c3

Canonical opportunity-kernel lineage hash.

Signature state

External signature

unsigned_external

No founder, registry, pilot, or production-adoption signature is attached to this receipt.

Verification

not_verified

Verification is blocked until an external signature is provided.

Blockers

  • Missing: repo_url
  • Missing: references
  • Missing: proof_status
  • Unknown: proof verification has not been recorded yet

Canonical opportunity-kernel evidence is available for this receipt window.

repo_url

references

Missing proof, requirement, signature, approval, adoption, or telemetry fields are blockers and must not be inferred.

Truth Boundary

External gate remains unresolved for live deployment claims.

Buildability surfaces only report computed viability and proof receipts. They do not claim live production usage, pilot outcomes, founder sign-off, public Brier calibration, judge divergence, or external adoption unless explicitly sourced.