0xc633440d…95aesent to0x30a4c681…7079·#6,086,855·view on Etherscan
This is an example message that is included in a block on the Ethereum blockchain. It is not possible to change or delete this message. Also, the date and time of the message creation cannot be changed.
The unique quality of the blockchain is that it is immutable and incorruptible, and because of its decentralized nature, the data you add to the blockchain stays there permanently. Even if Ethereum blockchain stops working, it will still be archived and accessible for as long as we can imagine.
This message is also not depended on the Setinblock.com website. Even if Setinblock.com is somehow unreachable, the message is never lost. It can be easily viewed and verified directly on the Ethereum blockchain, bypassing Setinblock.com entirely.