Blockchain Explorer | learn me a bitcoin

Memory Pool

40,704 transactions

45.88 vMB

Show Random Selection

Max Size: 185/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,222	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 26 secs	1.00 vMB	4,020	27

Blockchain

Tip: 841,221 (200,151 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
641,070 641,070	000000000000000000051fb4fed2b2b3bf17e151936b9d686db74c447be7fa53	27 Jul 2020, 18:02	1.19 MB	2,468	98
641,069 641,069	000000000000000000021c6db94d57450fcbc00416f54a0a726d53ca862d0eb0	27 Jul 2020, 17:58	1.30 MB	2,298	114
641,068 641,068	000000000000000000082f2eb4d8cb70d77eac92284ccca2fb1561dd79ce1b60	27 Jul 2020, 17:48	1.23 MB	2,049	120
641,067 641,067	0000000000000000000e85893b15ac044ba93584e625d922b41f28a6d45abc90	27 Jul 2020, 17:38	1.32 MB	2,009	98
641,066 641,066	0000000000000000000659ac7996a2f343937ada46556510d243d15ea187e483	27 Jul 2020, 17:35	1.22 MB	2,069	109
641,065 641,065	0000000000000000000fcefc841f7bfe0692594220480ea554790d2c7cd0c9d5	27 Jul 2020, 17:28	1.23 MB	2,456	80
641,064 641,064	00000000000000000006b7c22044fc16ab3652ef4e792c76cc4df8f84a1c7916	27 Jul 2020, 17:28	1.25 MB	2,804	95
641,063 641,063	0000000000000000000931f2d6cd084183801a25ce5993ed5b2ca49672140d1e	27 Jul 2020, 17:24	1.27 MB	2,546	115
641,062 641,062	00000000000000000005787fb67b7e897a6a64c100e20a5dc58726ec1d3c62c6	27 Jul 2020, 17:14	1.38 MB	2,498	97
641,061 641,061	000000000000000000000555a345c628705bfd8dfde4bc5821457e04aca42268	27 Jul 2020, 17:13	1.23 MB	2,823	128
641,060 641,060	0000000000000000000f3617826c436ae601cf58ddea0ab76f90c2c4a54fbf3e	27 Jul 2020, 16:51	1.32 MB	2,733	108
641,059 641,059	00000000000000000001382d84ed23fda4a82c700fe5c8bb84e63cbe98251ab7	27 Jul 2020, 16:40	1.24 MB	1,555	71
641,058 641,058	0000000000000000000ae2d1ff51b49202db918eb3dd736d0db8a50dfa614dfe	27 Jul 2020, 16:40	1.24 MB	1,626	74
641,057 641,057	0000000000000000000a4f8b9e4f979472c465b2ec3a14c7f8f2ab7fed0926fc	27 Jul 2020, 16:40	1.15 MB	2,415	80
641,056 641,056	0000000000000000000477b9987e53227b29d7c959318564834df68d6d7a6a56	27 Jul 2020, 16:39	1.21 MB	2,755	88
641,055 641,055	00000000000000000006bdc8352d061e7e3ab506ab2af29db3a4247bf5039a6b	27 Jul 2020, 16:38	0.00 MB	1	0
641,054 641,054	0000000000000000000dbec75da587e26eac5ee5a478c6aeba30eb984097baf2	27 Jul 2020, 16:37	1.34 MB	2,713	93
641,053 641,053	00000000000000000005c83afd5b6ce005684b5ac4258c3e69b41406fb8d2781	27 Jul 2020, 16:35	1.33 MB	2,774	116
641,052 641,052	000000000000000000061c21766e1c7a93a03f2131fe44fc301d2a759c071529	27 Jul 2020, 16:21	1.35 MB	2,642	95
641,051 641,051	0000000000000000000dbe89676d2e57e999b469631adf33fdb130eef03334ec	27 Jul 2020, 16:18	1.27 MB	2,949	115
641,050 641,050	0000000000000000000fcf670484e0d74507d1bdd976750480d9b125f29d3a19	27 Jul 2020, 16:04	1.19 MB	2,205	130

Previous 10 blocks ↓

Total Size: 645.29 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 25 days, 11 hours, 19 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,230.13 GB sent, 31.55 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.