A visitor can type their message into the text field, pay some bitcoin, and after 1-10 minutes see the message decoded from the blockchain and displayed on the CryptoGraffiti site, along with other messages from the anonymous Bitcoiners.
Untill June 17, 2016, users were only able to send text messages to the blockchain. But now it is possible to have JPG images written to the blockchain alongside text messages.
The images can be up to 50KB in size. And, once the process of publishing to the blockchain is complete, no one on the planet is able to censor, delete or rewrite the information entered by users — it is saved in the blocks forever.
Frogfren17 ⚡️🐸 bitcoin liberation
npub19x…kcu58
2025-01-18 18:14:20
in reply to nevent1q…qkjk
Author Public Key
npub19xgymswuxyq4sx58enft9c6algrm72a6lchplm4rjzgklufn9ygq5kcu58Published at
2025-01-18 18:14:20Event JSON
{
"id": "050195ddaee8679dc3f1dedc06464e9b6d54afa35fa77643743355f1d2b43154",
"pubkey": "29904dc1dc3101581a87ccd2b2e35dfa07bf2bbafe2e1feea390916ff1332910",
"created_at": 1737224060,
"kind": 1,
"tags": [
[
"e",
"63c3699d4faa849104853d3a2fcd65dcf409ccf8e6574cdb958e87f1d1aea52c",
"",
"root"
],
[
"e",
"7e97fdb47cdca12e4d2ab784e544e65dd70686c7a5778cad5117c53528545b8b"
],
[
"e",
"be463e31532f746141e0c7deb2959a792b0e649db5d99d244f434955171cf8a8",
"",
"reply"
],
[
"p",
"29904dc1dc3101581a87ccd2b2e35dfa07bf2bbafe2e1feea390916ff1332910"
],
[
"p",
"db2661063470676ac6d889f7ab7cdcec18cf9ca7f52c3370b194f36c714dc99e"
]
],
"content": "A visitor can type their message into the text field, pay some bitcoin, and after 1-10 minutes see the message decoded from the blockchain and displayed on the CryptoGraffiti site, along with other messages from the anonymous Bitcoiners.\n\nUntill June 17, 2016, users were only able to send text messages to the blockchain. But now it is possible to have JPG images written to the blockchain alongside text messages.\n\nThe images can be up to 50KB in size. And, once the process of publishing to the blockchain is complete, no one on the planet is able to censor, delete or rewrite the information entered by users — it is saved in the blocks forever.",
"sig": "07f1475791d545d9f67df9e1ea4de27d817c7d0bf04570d77dc78a0a290ad39787581adfebe83ded86b137ba7f2be450d56fd9ebe3736a2f223d766fbe12d0c6"
}