what gets sealed
When a model is submitted, Seal hashes the weights and its config, records the parent (base model) and training data, and writes a signed attestation on-chain. From that point the fingerprint is immutable — retrain, rehash, and everyone sees the change.
how to read an entry
- fingerprint — the sha256 of the weights, immutable and unique.
- status — verified (audited), auditing (in review), or new (awaiting first attestation).
- license — machine-readable, linked to the dataset terms.
- sealed at — the on-chain timestamp of the last attestation.
enterprise tip: pin your deploy pipeline to a specific fingerprint, not a model name. names change — hashes don't.