Actually, we're using Network Hash Rate rather than difficulty. Difficulty changes every ~2 weeks. This is the API endpoint we're polling is https://blockchain

Actually, we're using Network Hash Rate rather than difficulty. Difficulty changes every ~2 weeks. This is the API endpoint we're polling is https://blockchain.info/q/hashrate https://blockchain.info/q/hashrate Hash Rate is an inferred number though. See http://bitcoin.stackexchange.com/questions/11139/how-is-the-network-hash-rate-calculated http://bitcoin.stackexchange.com/questions/11139/how-is-the-...