Finality is the guarantee that a transaction is permanently settled and cannot be reversed. Different networks reach finality differently: some offer near-instant, deterministic finality, while others gain probabilistic finality that strengthens with each additional confirmation. Once finalised, a transaction is effectively set in stone.<\/p>\n
This matters because it tells you when funds are truly safe to rely on. Acting on a transaction before it is final risks a rare reversal, especially on networks with slower, probabilistic settlement.<\/p>\n
Example: a network with fast finality lets a merchant accept payment confidently within seconds, whereas a probabilistic network may require several confirmations before the payment is considered locked in.<\/p>\n
Safety note: for large transfers, wait for finality rather than acting on an unconfirmed or barely confirmed transaction, and understand your network’s finality model. Scammers may present a not-yet-final or later-reversed transaction as settled proof of payment. On any chain, finalised transactions are irreversible, so double-check details before sending, because there is no undo once finality is reached. Related terms include confirmation, consensus, transaction hash, and proof of stake.<\/p>\n","protected":false},"excerpt":{"rendered":"
The point at which a blockchain transaction is considered irreversible and can no longer be undone or reorganized.<\/p>\n","protected":false},"template":"","meta":[],"class_list":["post-153","glossary","type-glossary","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/tokenspin.de.com\/de\/wp-json\/wp\/v2\/glossary\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tokenspin.de.com\/de\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/tokenspin.de.com\/de\/wp-json\/wp\/v2\/types\/glossary"}],"wp:attachment":[{"href":"https:\/\/tokenspin.de.com\/de\/wp-json\/wp\/v2\/media?parent=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}