https://nerva.one/
Nerva Crypto Coin Mining - XNV Cryptocurrency -
https://www.mail-archive.com/bitcoin-development@lists.sourceforge.net/msg03307.html
[Bitcoin-development] Disentangling Crypto-Coin Mining: Timestamping, Proof-of-Publication, and...
https://www.coinspeaker.com/id/gamified-mining-meets-meme-coin-madness-in-pepenode/
PEPENODE: Game Mining Crypto dan Meme Coin yang Viral
Aug 30, 2025 - Gabungan unik antara meme coin dan game mining virtual, PEPENODE hadirkan staking reward, burn token, dan APY tinggi dalam presale.