Blockchain Explorer | learn me a bitcoin

Memory Pool

76,213 transactions

35.94 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 12 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,169	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 51 secs	1.00 vMB	6,412	455

Blockchain

Tip: 842,168 (331,651 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,517 510,517	00000000000000000012a6a35059af6b86ebd6077cb1cbd815ce1c1f90d560b2	23 Feb 2018, 08:09	1.02 MB	416	105
510,516 510,516	000000000000000000151915319638d99a78c52648717312a6b88027be0d1fdb	23 Feb 2018, 08:02	1.04 MB	818	121
510,515 510,515	000000000000000000438f4cbcece4653d37b02dca53d044a60dc0513afa3cd8	23 Feb 2018, 07:50	1.01 MB	313	104
510,514 510,514	000000000000000000163aea2424a42223fbbe1e34847867745c35e40ec5b651	23 Feb 2018, 07:46	1.05 MB	1,031	112
510,513 510,513	00000000000000000031c0b84a505120a0fa584da66ea3333f1fa5d9d7f4b08d	23 Feb 2018, 07:31	1.02 MB	560	111
510,512 510,512	00000000000000000023df1b78c2ec76aa2145c4454b40257207ec81cfb1c8a8	23 Feb 2018, 07:23	1.04 MB	767	110
510,511 510,511	00000000000000000022da9c00bfdeb6d6c7db408e9d17877e5be18943c2416e	23 Feb 2018, 07:13	1.10 MB	2,259	134
510,510 510,510	000000000000000000267048a4d3c672a92c974b51b4121fda589d546dc5d0ed	23 Feb 2018, 06:47	1.00 MB	105	6
510,509 510,509	000000000000000000047b2c6ffd0cefc45cb71a8837908d722dc1d1f9661036	23 Feb 2018, 06:37	1.06 MB	1,703	126
510,508 510,508	000000000000000000332dea40ad1c2435f47c451c1d4c8dc073ab73da6dfc28	23 Feb 2018, 06:13	1.00 MB	64	94
510,507 510,507	000000000000000000299f053cb56e45c0a1f206472259f783cf6c615745491e	23 Feb 2018, 06:12	1.08 MB	1,567	121
510,506 510,506	0000000000000000001365825cc66e3092f4205a15bce11bd40a71dc690ce3fb	23 Feb 2018, 05:48	1.04 MB	1,021	112
510,505 510,505	0000000000000000005a46179b2865211844c5395e476bdb2a76822a62d9cda5	23 Feb 2018, 05:32	1.04 MB	1,259	116
510,504 510,504	00000000000000000012530023b62a4aaa37324f9a0c162d46480cf8d848bc9f	23 Feb 2018, 05:10	1.02 MB	725	111
510,503 510,503	0000000000000000001ef84b16b071f724c96695f7eb0cfe33b9264cacbc2871	23 Feb 2018, 05:00	1.01 MB	196	102
510,502 510,502	0000000000000000000f4c0cd864cda88dfbe1a8ff8b630489f26cf3b47de754	23 Feb 2018, 04:57	1.04 MB	1,063	111
510,501 510,501	000000000000000000271897a3450bab04faf0b4216050de680958988c0b9f34	23 Feb 2018, 04:40	1.01 MB	211	102
510,500 510,500	0000000000000000004b3bb5401f941ee9df1b1f9b581546b4916fabf2c5d40e	23 Feb 2018, 04:36	1.00 MB	135	102
510,499 510,499	0000000000000000003a8619de2ec242463384203d94f1e157b2aa34b4fcf670	23 Feb 2018, 04:35	1.02 MB	187	102
510,498 510,498	00000000000000000037a64b00a454d3456af25c8240d01e38e2c6404ba0599a	23 Feb 2018, 04:31	1.01 MB	206	102
510,497 510,497	0000000000000000000d8dcd91385b03a9622f61cf3eeb729e679014973ab0d4	23 Feb 2018, 04:29	1.01 MB	377	104

Previous 10 blocks ↓

Total Size: 647.05 GB

Node Information

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

Uptime: 1 month, 1 day, 23 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,450.18 GB sent, 42.77 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.