Inclusion, not location
Check a seal against the index
Paste a seal id, a leaf digest, or the epoch root. The check recomputes SHA-256 over the canonical abstract and walks the sibling digests. It cannot ask the cluster if something else exists.
Epoch 48 index root
6b3d7c6cf0360e0f1f11ea37cc031b4a330603ff9b6c0a7c51aef418af5267c1
This digest commits 17 public abstracts, ordered by seal id. It does not commit the raw ledger, the replica map, or any payload the stewards withheld.