Hardware-anchored identity
Bind products to persistent identifiers usable across loops.
Key capabilities
Cryptographic provenance
Track chain-of-custody evidence over product movement.
Regulatory alignment
Support DSCSA and FSMA evidence pathways through identity linkage.
Physical identity meets loop history
Signal Tags provide physical identity context for digital loop transitions, improving confidence in provenance and traceability.
Social proof
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Recent Signal Tags releases
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See it in action
Explore how loop-native operations improve throughput, resilience, and compliance.
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