VAULT-0001 · SEAL CHECKER
Verify a sealed vault box from public BSV chain data. No trust in the seller, the issuer, or this page's operator — the proof is the chain itself.
What this proves: the box output carries the canonical VAULT-0001 covenant (the consensus-enforced state machine),
its on-chain state byte is SEALED or OPENED, and that exact UTXO is unspent. State can only move SEALED→OPENED and the
content commitment is immutable — both enforced by miners, not by any website.
v0.1 scope: checks the exact UTXO you point at. Full lineage tracing (genesis → current) is indexer work tracked in the spec. VAULT-0003 packs are drawn one block after opening. Supply the manifest transaction to recompute the pack; a presented mint must match it exactly. Pack checks use WoC chain data, not an independent full node.
Spec · Repo · Data: WhatsOnChain public API
v0.1 scope: checks the exact UTXO you point at. Full lineage tracing (genesis → current) is indexer work tracked in the spec. VAULT-0003 packs are drawn one block after opening. Supply the manifest transaction to recompute the pack; a presented mint must match it exactly. Pack checks use WoC chain data, not an independent full node.
Spec · Repo · Data: WhatsOnChain public API