BitcoinFinance(BTF) Fun

Newest First Oldest First By Year By Month

January

Date	Item	Reference
2022-01-13	Unspendable output due to invalid public key	suredbits.com
2021-01-31	Transaction output values used to encode botnet command-and-control IP address	arstechnica.com
2021-01-29	In retrospect, it was inevitable	twitter.com
2018-01-20	First > 2MB block	twitter.com
2012-01-30	First send to a Pay-to-MultiSig (P2MS) output	unchained.com
2009-01-16	First send to a Pay-to-Public Key Hash (P2PKH) address	unchained.com
2009-01-12	First block containing a non-coinbase transaction	bitcointalk.org
2009-01-12	First transfer of bitcoin	-
2009-01-03	Bitcoin Genesis Block	en.bitcoin.it
2009-01-03	Coinbase transaction of the Genesis Block	github.com

March

Date	Item	Reference
2020-03-11	500+ million USD transferred for < 1 USD fee (2020 prices)	-
2013-03-24	Last 'Version 1' block	github.com
2012-03-07	First experimental (pre-activation) send to a Pay-to-Script Hash (P2SH) output, before the P2SH soft-fork activated	unchained.com

April

Date	Item	Reference
2021-04-14	NYTimes 10/Mar/2021 House Gives Final Approval to Biden's $1.9T Pandemic Relief	twitter.com
2013-04-06	Bitcoin whitepaper, embedded in the Bitcoin blockchain	bitcoin.stackexchange.com
2012-04-08	First post-activation send to a P2SH output	unchained.com
2009-04-18	One of very few transactions sent by Satoshi, this was sent to Mike Hearn.	blog.lopp.net

May

Date	Item	Reference
2022-05-18	Lightning Network penalty transaction	fiatjaf.com
2020-05-20	Very old coins (mined ~1 month after genesis) move unexpectedly, causing uproar	twitter.com
2020-05-11	First block of subsidy era #4 (6.25 BTC)	github.com
2020-05-11	'Times 09/Apr/2020 With $2.3T Injection, Fed's Plan Far Exceeds 2008 Rescue'	-
2011-05-18	Midnightmagic's 'Missing Satoshi' (provably lost/destroyed bitcoin)	bitcointalk.org
2010-05-22	The "Bitcoin Pizza" transaction	bitcointalk.org

June

Date	Item	Reference
2021-06-13	Taproot Lock-In via "Speedy Trial" mechanism	github.com
2021-06-07	Diario El Salvador 6/Jun/2021 Bitcoin tendra validez legal	twitter.com
2015-06-21	Value provably destroyed in OP_RETURN output	bitcoin.stackexchange.com
2014-06-16	Star Wars: A New Hope	-
2011-06-14	WikiLeaks began collecting public donations at this address on June 14, 2011. They collected over 4,000 BTC.	blog.lopp.net

July

Date	Item	Reference
2021-07-23	First experimental (pre-activation) mainnet SPEND (!) of a Pay-to-Taproot (P2TR) output	b10c.me
2020-07-15	July 2020 Twitter hack BTC address	twitter.com
2016-07-09	First block of subsidy era #3 (12.5 BTC)	github.com
2015-07-07	The Megatransaction	rusty.ozlabs.org
2011-07-18	Mt Gox's 'Proof of Solvency' transaction	letstalkbitcoin.com
2010-07-29	Early transaction with MANY (4,000+) OP_CHECKSIG commands, before this DoS vector was fixed	en.bitcoin.it

August

Date	Item	Reference
2017-08-25	First > 1MB block	en.bit.news
2017-08-24	First SegWit block	twitter.com
2017-08-24	First SegWit transaction	twitter.com
2017-08-24	First send to a Pay-to-Witness Script Hash (P2WSH) output	unchained.com
2017-08-24	First send to a Pay-to-Witness Public Key Hash (P2WPKH) output	unchained.com

September

Date	Item	Reference
2013-09-13	SHA1 collision bounty	bitcointalk.org
2013-09-13	SHA256 collision bounty	bitcointalk.org
2013-09-13	RIPEMD160 collision bounty	bitcointalk.org
2013-09-13	RIPEMD160(SHA256()) collision bounty	bitcointalk.org
2013-09-13	SHA256(SHA256()) collision bounty	bitcointalk.org

October

Date	Item	Reference
2022-10-09	@brqgoo's 998-of-999 tapscript multisig	github.com
2009-10-12	First bitcoin traded for fiat currency	twitter.com

November

Date	Item	Reference
2022-11-01	@brqgoo's (second) LND-breaking transaction	github.com
2021-11-14	First Taproot-enforcing block	twitter.com
2021-11-14	First post-activation Pay-to-Taproot (P2TR) transaction in Bitcoin's history	twitter.com
2021-11-14	First post-activation mainnet spend of a Pay-to-Taproot (P2TR) output	twitter.com
2021-11-14	First use of OP_CHECKSIGADD	twitter.com
2013-11-05	Never gonna give you up...	bitcoin.stackexchange.com
2012-11-28	First block of subsidy era #2 (25 BTC)	github.com
2011-11-16	Current largest output transaction	blockchair.com
2010-11-14	Duplicated coinbase transaction #1	bitcoin.stackexchange.com
2010-11-14	Duplicated coinbase transaction #2	bitcoin.stackexchange.com

December

Date	Item	Reference
2022-12-14	Ordinals Inscription #0	ordinals.com
2021-12-06	Far-future dated Locktime value	-
2019-12-17	First experimental (pre-activation) mainnet send to a Pay-to-Taproot (P2TR) output	b10c.me
2017-12-30	Block reward lost	bitcoin.stackexchange.com
2011-12-03	Brainwallet address for 'Satoshi Nakamoto'	twitter.com

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