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Best TfP-verified T-count for tof_3

Verification run vrn_rcjtznxbn3
VerifiedVerified: 1 stage passed.

One verification of submission sub_ckkfs33cqb (withdrawn) (revision r1) against the Contract Equivalence-certified T-count, stage by stage. Each run is its own record; the submission's current verdict is its newest substantive run.

Contract vct_clajmfxevr · revision prv_6l5tsce8ef · trigger submission
created Oct 13, 2026, 5:46 PM UTC · started Oct 13, 2026, 5:46 PM UTC · finished Oct 13, 2026, 5:46 PM UTC · score 21 T gates
SUMMARY

Stage equivalence_and_count verified: submitted circuit is equivalent to the reference (equivalent); t_count = 21 (reference 21) [qcec fallback: all: signal 11] (implementation vfi_dc1brit9ax v2, conformance 6/6, backend tfp-runner).

Stages 1 of 1 attempted

  1. Equivalence proof and T-count

    sandboxVerifiedOct 13, 2026, 5:46 PM UTC

    submitted circuit is equivalent to the reference (equivalent); t_count = 21 (reference 21) [qcec fallback: all: signal 11]

    Provenance
    Implementation
    vfi_dc1brit9ax · content sha256:442be0ec61fac6b8…
    Image
    sha256:4353b7ea33ecd211…
    Backend
    tfp-runner
    Exit
    0 · 9030 ms
    Evidence
    sha256:4116c5167d586f0b…
    Started
    Oct 13, 2026, 5:46 PM UTC
    Finished
    Oct 13, 2026, 5:46 PM UTC
    Stage log
    read the log 939 B

    Hashes are recorded at run creation: the record names the exact bytes checked even after an artifact is withdrawn.

Materials what the verifier compares the submission against

reference_circuit.qasmreference_circuit · application/octet-streamspec.jsonspec · application/json
Inputs examined
role circuit · art_k00g25it27 · sha256:68903280e338ac92… · 313 B
Hashes are recorded at run creation: the record names the exact bytes checked even after an artifact is withdrawn.
JSON · How verification works

Document

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