Notes concerning “Hashing”

• Ropes with constant-time concatenation and equality comparisons with monoidal hash consing 02021-07-27 (15 minutes)
• PBKDF content addressing with keyphrase hashcash: a non-blockchain attack on Zooko’s Triangle 02021-10-08 (24 minutes)
• Hashing text with recursive shingling to find duplication efficiently 02021-10-30 (updated 02021-12-30) (6 minutes)