* #Namecoin
  * https://nmc.vision/ by https://x.com/punk3606[] is basically the same as this project but for Namecoin: the dude is trying to make database with all namecoin inscriptions ever.
  * "Quantum" is an image created by artists Jennifer and Kevin McCoy which Kevin embedded on #Namecoin in 2014. As such, it is a relatively early example of <inscription (Blockchain)>. On June 2021 it sold for more than one million dollars at an https://www.sothebys.com/en/buy/auction/2021/natively-digital-a-curated-nft-sale-2/quantum[auction at Sotheby's] to NFT collector https://x.com/sillytuna[sillytuna]. Bibliography:
    * https://nftnow.com/art/quantum-the-first-piece-of-nft-art-ever-created/[]

    \Image[https://web.archive.org/web/20240416163318/https://sothebys-md.brightspotcdn.com/dims4/default/e598dd0/2147483647/strip/true/crop/1280x1280+0+0/resize/385x385!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F5a%2Fcf%2F91ff8b7e484eb6d1e765a2a9a14d%2Fmccoy-quantum-still.jpeg]
* <Monero>: as of January 2024, Ciro downloaded the blockchain and `strings -n20 -s` didnt' seem to have not even a single <ASCII art>, it is quite sad. Bibliography:
  * https://monero.stackexchange.com/questions/3066/is-it-possible-to-embed-message-for-recipient-in-transaction
  * https://www.mordinals.io/
  * https://moneropunks.com/
  * https://github.com/noncesense-research-lab/monero_tx_extra/blob/master/ascii_data.md


 Other blockchains

ID: cool-data-embedded-in-the-bitcoin-blockchain/other-blockchains