A claim binds a Bitcoin address to a post-quantum key. Claims are recorded in the order the chain accepted them, and competing claims on one address are all kept, not rejected.
A public claim is filed under its address identifier, the 128-character
hash the claim tool prints:
/claims/btc/<btc_script_id>
A sealed claim hides which address it covers, so it can only be found by
its own hash, which its holder computes from their salt:
/claims/sealed/<sealed_addr_hash>
Third-party records are grouped by scheme:
/claims/scheme/<scheme_id>