According to CoinDesk, Kaaldhairya, an anonymous developer of the Shibarium team, a Layer 2 solution launched by Shiba Inu, responded that "the Shibarium chain uses the same chain ID as the Rinia Testnet chain", saying that "very few chain IDs are randomly selected-417 (Alpha), 517 (Staging), 917 (pre-pod/beta), those chains weren't registered anywhere at the time, I made a mistake and didn't recheck on puppynet network startup, will redeploy new version BETA with new chain ID Network.” In addition, cryptographic security engineer Andrew Angrisani explained the similarities between Shibarium and Rinia code with “Both Shibarium and Rinia have copied open source code for a block explorer called Blockscout.” Angrisani speculates that the Testnet chain Dev will launch a Firechain ICO called Shib Killer on March 31, which may be a free marketing strategy.