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> But for most newer projects "blockchain" just means an auditable trail of state changes. you mean, the 1979-model Merkle tree? I concur that in a lot of mark

> But for most newer projects "blockchain" just means an auditable trail of state changes. you mean, the 1979-model Merkle tree? I concur that in a lot of marketed "blockchains", the closest to a useful bit is the 1979-model Merkle tree.

jnwatson 6y ago
Even more trivial, single-leaf Merkle trees is all that is needed.
- mycall 6y ago
  Even less if you look at NANO and IOTA.