Ecency
[๊ทธ ์ฝ”์ธ ์‹œ๋ฆฌ์ฆˆ] ์ธํ„ฐ๋„ท ๋„ˆ๋จธ๋กœ ํŒ์„ ์ค˜ ๋ณด์ž, ๋ ˆ๋“œ์ฝ”์ธ(Reddcoin, RDD)