IOTA PUBLIC SNAPSHOTS 9 Aug 2017 https://github.com/iotaledger/iri/blob/c23298fb27bb48cdd166abae8a8792d2f975ff79/src/main/resources/Snapshot.txt 23 Sep 2017 https://raw.githubusercontent.com/iotaledger/iri/3ce0b5bbf737c37ce721af5bfa1ae7f246cbb2ae/src/main/resources/Snapshot.txt 24 Oct 2017 https://github.com/iotaledger/iri/blob/d7679b4c6b741dcd4e56a99a010a7b21397273aa/src/main/resources/Snapshot.txt 28 Jan 2018 https://github.com/th0br0/iri/raw/a04a85f90601608ded84ef19a8b59238e84c082d/src/main/resources/Snapshot.txt 29 April 2018 https://raw.githubusercontent.com/alon-e/iri/c62f459fa37698d387cc6067b6aa89427a3db8f7/src/main/resources/snapshotMainnet.txt
