21 May 2021 15:57 GMT
CBECI > Index: replaced 30-second network power estimate with 24-hour intervals due to unreliability of input data (real-time hashrate estimate). The methodology section has been updated accordingly.
20 May 2021 20:25 GMT
CBECI > Index: power estimates have been temporarily removed due to an issue with a data input source. The issue is under investigation and will be fixed as soon as possible.
19 Mar 2021 13:12 GMT
Mining map > Visualisation: updated disclaimer.
17 Feb 2021 08:30 GMT
CBECI > Methodology: The data source for daily network hashrate, difficulty, miners revenue (issuance+ fees), bitcoin market price has been changed from https://api.blockchain.info/ to https://community-api.coinmetrics.io/v4/. The real-time hashrate estimate data source remains https://blockchain.info/q/hashrate.
11 Feb 2021 21:49 GMT
CBECI > Comparisons > Country Ranking: updated country consumption data (U.S. Energy Information Administration, 2019)