Blockchain Explorer | learn me a bitcoin

Memory Pool

32,869 transactions

53.11 vMB

Show Random Selection

Max Size: 178/200 MB

Min Fee: 9 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,668	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 18 secs	1.00 vMB	4,314	13

Blockchain

Tip: 842,667 (291,793 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,874 550,874	0000000000000000000ec42e5553db1499a357c7195b60851a0f0cecd51b14e7	20 Nov 2018, 20:30	1.19 MB	2,664	46
550,873 550,873	0000000000000000002291df4b22e2fbd33d6c9604e01917ae158c6c9de68ffc	20 Nov 2018, 20:24	1.35 MB	3,127	69
550,872 550,872	0000000000000000000f2b433cd23502f6c872842b693eda5e6f54c3e7050400	20 Nov 2018, 20:01	1.42 MB	2,543	62
550,871 550,871	00000000000000000016c6a466b9ee02410528d74553eed1b6c4b11fb52b58e0	20 Nov 2018, 19:44	1.17 MB	2,681	40
550,870 550,870	00000000000000000022b0fa57db199fd859a503b2ae39ded721f48351998a60	20 Nov 2018, 19:42	1.33 MB	2,623	60
550,869 550,869	0000000000000000002355514cc2163fe4cba4530b8a58aa6553fd69ea39037b	20 Nov 2018, 19:29	1.23 MB	2,957	61
550,868 550,868	00000000000000000014fa22f8efe9b046e21f6df6cfd5bd33bde7a44ac902e1	20 Nov 2018, 19:17	1.18 MB	1,470	55
550,867 550,867	0000000000000000001ee895b1ca7b40303345a2de16964a6b13e0acbea0db35	20 Nov 2018, 19:15	1.11 MB	1,505	54
550,866 550,866	00000000000000000009593fbcc159772ea9e8f13956c872e92de5f30fcc8f51	20 Nov 2018, 19:14	1.51 MB	2,776	62
550,865 550,865	00000000000000000014a286445794928b5c1c314da9106f864017a5ef76e239	20 Nov 2018, 19:13	1.26 MB	2,894	85
550,864 550,864	0000000000000000000fa38e9c7219a11c521d5ff3f4849ac51f52c8519f5f91	20 Nov 2018, 18:23	1.29 MB	3,141	76
550,863 550,863	00000000000000000006023049dc1f23da7805baf78279f4287db1d948d96034	20 Nov 2018, 17:58	1.20 MB	3,004	45
550,862 550,862	00000000000000000022a31d7e67f28cb1d6386ee0ae8aeb2eadf4ab69efe5be	20 Nov 2018, 17:55	1.26 MB	3,102	66
550,861 550,861	0000000000000000000ab36c8858d85daa2a9b7ababce688590446db97bc66cc	20 Nov 2018, 17:39	1.29 MB	2,438	61
550,860 550,860	00000000000000000009123db28534193a496aa920a59c51f58d26089b37acf0	20 Nov 2018, 17:30	1.37 MB	2,097	54
550,859 550,859	00000000000000000012085cfe8c79bcdacf81fbd82f6ab52c3cb3a454d4987c	20 Nov 2018, 17:22	1.37 MB	2,064	56
550,858 550,858	000000000000000000286e7a3dc806fa15299f454ffad0e9b0e468aead030202	20 Nov 2018, 17:15	1.23 MB	2,771	55
550,857 550,857	000000000000000000183794d39c05702ac6fd86dd19c0b77be071ea20408049	20 Nov 2018, 17:08	1.22 MB	2,868	64
550,856 550,856	00000000000000000013aa3941ec8b596f9eb4037c8168ea0eb7aae9900f128e	20 Nov 2018, 16:56	1.19 MB	2,774	57
550,855 550,855	0000000000000000001e4e7fec893e529c069498152f53e012be9f3d6244b0f7	20 Nov 2018, 16:52	1.30 MB	2,976	78
550,854 550,854	000000000000000000259e205933a428ea8f00b813c6241a672d13840072b510	20 Nov 2018, 16:30	1.27 MB	2,935	67

Previous 10 blocks ↓

Total Size: 647.99 GB

Node Information

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

Uptime: 1 month, 5 days, 21 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,560.08 GB sent, 49.09 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.