Older Protocols

The following pages describe the former Tezos protocols (i.e., which have been used in the past) in reverse chronological order.

• Protocol Oxford

• Protocol Nairobi

• Protocol Mumbai

• Protocol Lima

• Protocol Kathmandu

• Protocol Jakarta

• Protocol Ithaca

• Protocol Hangzhou

• Protocol Granada

• Protocol Florence

• Protocol Edo

• Protocol Delphi

• Protocol Carthage

• Protocol Babylon

• Protocol Athens

• Protocol 003_PsddFKi3

Note

There are no pages describing the initial protocol (Genesis) and a couple of subsequent protocols (001 and 002).

See Also

More details on the history of Tezos protocols, including their activation dates or the salient features they brought, can be found in the following places:

• https://tzstats.com/protocols (or on other Tezos block explorers

• https://docs.tezos.com/architecture/governance/amendment-history

• https://opentezos.com/tezos-basics/history-of-amendments/