Timely images

These are the graphs that have to be changed each time the lecture is presented. The newest images should not have any date suffix; a date suffix is only added when a newer image is being added.

From the course introduction slide set:

Cryptocurrency market capitalization, all-time (cc-market-cap.svg), from https://coinmarketcap.com/charts/: from 2022-01-18, 2022-08-23, 2023-01-17, 2023-08-22, 2024-01-13, 2025-01-13
Cryptocurrency market capitalization without BTC, all-time (cc-market-cap-no-btc.svg), from https://coinmarketcap.com/charts/: from 2022-01-18, 2022-08-23, 2023-01-17, 2023-08-22, 2024-01-13
Bitcoin dominance, all-time (btc-dominance.svg), from https://coinmarketcap.com/charts/: from 2022-01-18, 2022-08-23, 2023-01-17, 2023-08-22, 2024-01-13, 2025-01-13

From the overview slide set. These should be exported as svg if possible; if not, then 1200x600 rasterized and converted to webp (running make will covert .png files to .webp).

Bitcoin price, all-time / raw values (btc-price.webp), from blockchain.com: from 2022-01-17, 2022-08-23, 2023-01-17, 2023-08-27, 2024-01-13, 2024-01-18
Bitcoin difficulty, all-time / raw values (btc-difficulty-all-time.webp), from blockchain.com: from 2022-01-17, 2022-08-23, 2023-01-17, 2023-08-27, 2024-01-18, 2025-01-13
Bitcoin difficulty, last 3 years / raw values (btc-difficulty-last-3-years.webp), from blockchain.com: from 2022-01-17, 2022-08-23, 2023-01-17, 2023-08-27, 2024-01-18, 2025-01-13
Bitcoin hashes per second, all-time / 7-day average (btc-hashes-per-sec.webp), from blockchain.com: from 2022-01-17, 2022-08-23, 2023-01-17, 2023-08-27, 2024-01-18, 2025-01-13

From the Bitcoin slide set

Bitcoin nodes from 2022-02-06, 2022-09-06, 2023-08-27
- cwebp parameters: -q 75

From the Scalability slide set.

ETH & BTC fees, last year: from 2022-04-17, 2022-11-09, 2023-04-20, 2024-03-31
ETH & BTC fees, all time: from 2022-04-17, 2022-11-09, 2023-04-20, 2024-03-31
BTC transactions per second, all time: from 2022-04-17, 2022-11-09, 2023-04-20, 2024-03-31