Stage Zero. All six predictions are computational. None have been arc-melt validated. Status flips only when furnace data exists.
Predictions

Every claim numbered, timestamped, and awaiting refutation. Nothing here is validated until the furnace says so.

Two independent derivations, one public ledger. Descriptor-screened selections (P1–P3) and model-proposed campaign candidates (P4–P6). Confirmation and refutation will be published with equal prominence.

P1 · AV-001
Descriptor-screened
Hf15Mo10Nb20Ta25Ti10W10Zr10

Single-phase BCC solid solution after arc-melt synthesis and homogenization.

VEC 4.85 δ 5.46% ΔH_mix -2.11 kJ/mol T_m 2814 K Ω 20.78

Falsification XRD of the homogenized material showing no BCC majority phase, or substantial secondary-phase reflections, or SEM/EDS gross segregation inconsistent with a solid solution, refutes the prediction.

AWAITING SYNTHESIS
Registered 2026-08 · Log entry §
P2 · AV-002
Descriptor-screened
Mo15Nb25Ta30W20Zr10

Single-phase BCC solid solution after arc-melt synthesis and homogenization.

VEC 5.25 δ 4.67% ΔH_mix -5.40 kJ/mol T_m 3061 K Ω 7.28

Falsification XRD of the homogenized material showing no BCC majority phase, or substantial secondary-phase reflections (including a Zr-rich secondary phase), or SEM/EDS gross segregation, refutes the prediction.

AWAITING SYNTHESIS
Registered 2026-08 · Log entry §
P3 · AV-003
Descriptor-screened
Hf10Nb20Ta25Ti15W20Zr10

BCC as the majority phase after arc-melt synthesis and homogenization.

VEC 4.85 δ 5.12% ΔH_mix -2.97 kJ/mol T_m 2866 K Ω 13.92

Falsification XRD of the homogenized material showing no BCC majority phase, or HCP/intermetallic phases constituting a major fraction, refutes the prediction.

AWAITING SYNTHESIS
Registered 2026-08 · Log entry §
P4 · AV-004
Model-proposed
Mo5Nb30Ta20W45

Single-phase BCC solid solution after arc-melt synthesis and homogenization (remelt cycles required; inspect for undissolved W before phase assessment).

VEC 5.50 δ 2.25% ΔH_mix -7.40 kJ/mol T_m 3291 K Ω 4.41

Falsification XRD of the homogenized material showing no BCC majority phase, or substantial secondary-phase reflections, or SEM/EDS gross segregation inconsistent with a solid solution, refutes the prediction.

AWAITING SYNTHESIS
Registered 2026-08 · Log entry §
P5 · AV-005
Model-proposed
Mo15Nb25Ta25Ti10W25

Single-phase BCC solid solution after arc-melt synthesis and homogenization.

VEC 5.30 δ 2.51% ΔH_mix -5.94 kJ/mol T_m 3062 K Ω 6.66

Falsification XRD of the homogenized material showing no BCC majority phase, or substantial secondary-phase reflections, or SEM/EDS gross segregation inconsistent with a solid solution, refutes the prediction.

AWAITING SYNTHESIS
Registered 2026-08 · Log entry §
P6 · AV-006
Model-proposed
Hf20Ta10Ti20W30Zr20

BCC majority after arc-melt synthesis and homogenization.

VEC 4.70 δ 6.43% ΔH_mix -5.32 kJ/mol T_m 2753 K Ω 6.70

Falsification XRD of the homogenized material showing no BCC majority phase, or non-BCC phases constituting a major fraction, refutes the prediction.

AWAITING SYNTHESIS
Registered 2026-08 · Log entry §

Refutations will be published with the same prominence as confirmations. · Ask the Corpus · The Log