Blockchain Explorer | learn me a bitcoin

Memory Pool

32,643 transactions

56.45 vMB

Show Random Selection

Max Size: 199/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,151	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 15 secs ago	1.00 vMB	2,305	15

Blockchain

Tip: 843,150 (292,735 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
550,415 550,415	0000000000000000001e67d2815e9909ad860386049872405694836bab3c8068	17 Nov 2018, 07:23	1.33 MB	2,846	45
550,414 550,414	0000000000000000001e71381ecb47c4bdf8bc13e0eeca024e7da724eedf4e4a	17 Nov 2018, 06:58	0.10 MB	249	28
550,413 550,413	000000000000000000107f7fa85669906f9076e592fce70101a94fff188139aa	17 Nov 2018, 06:56	1.10 MB	2,722	7
550,412 550,412	0000000000000000000cda54862cc63c6eed1c15a39c29084d81a8adb62152a6	17 Nov 2018, 06:51	1.23 MB	3,042	25
550,411 550,411	0000000000000000000b8a8aae4bfe9e0e73dbfff2015792398817b84d8fa089	17 Nov 2018, 06:33	0.38 MB	761	29
550,410 550,410	0000000000000000001d447b2b7e191c06cc36dedd5effbce44faa54d675858b	17 Nov 2018, 06:19	1.20 MB	3,064	13
550,409 550,409	0000000000000000002819007fc33e460a726aca66b1ca9c2ca4aa4d7cce84e6	17 Nov 2018, 06:10	1.20 MB	2,053	39
550,408 550,408	0000000000000000000c3dcfc05f664809f0be5e9d912b9385466ea733606ac3	17 Nov 2018, 05:41	0.68 MB	1,172	18
550,407 550,407	00000000000000000004ee0918ef5194cc46743d20bb207cc4d8ece5a2ace5cf	17 Nov 2018, 05:34	1.01 MB	1,987	13
550,406 550,406	00000000000000000012fa399e180c25dc15425c59e846dd1fd021ca896598a8	17 Nov 2018, 05:23	0.53 MB	944	13
550,405 550,405	0000000000000000000de04c7316604d0c18e9cfb3d30059528abadd61448d9a	17 Nov 2018, 05:17	0.27 MB	570	14
550,404 550,404	000000000000000000251311b48ca458bf61c9c1644e87dc6f6b7d8a86996b3e	17 Nov 2018, 05:14	0.25 MB	489	16
550,403 550,403	0000000000000000001c9b7a2ce96c244066355707fe9a7a67e8142141545cae	17 Nov 2018, 05:11	0.64 MB	1,324	15
550,402 550,402	00000000000000000003c7daea00160037987b7d1f825ab0e6a88e6cdae8067e	17 Nov 2018, 05:03	0.82 MB	1,080	7
550,401 550,401	00000000000000000009d84b31b2ece60d7ca14a9dcc017dd67ddd4ae0840523	17 Nov 2018, 04:59	1.17 MB	2,907	14
550,400 550,400	000000000000000000028b3aea58eec8ff1761133b8baebce194c4ae5bffcb24	17 Nov 2018, 04:48	1.28 MB	3,098	27
550,399 550,399	00000000000000000017e7ab6d2125df11f0f61e4986bc5110b0e8a62caee26b	17 Nov 2018, 04:21	0.58 MB	1,242	13
550,398 550,398	00000000000000000000a4fc520cc8a10ceac1d6ba1923b20472f834063b67aa	17 Nov 2018, 04:14	0.50 MB	1,119	14
550,397 550,397	00000000000000000012877b0843770856093e23fce4ce61ecd113862d2d1f68	17 Nov 2018, 04:08	0.37 MB	960	13
550,396 550,396	000000000000000000294a0d70a399b1901b516980a907cfff6c2de13912f894	17 Nov 2018, 04:04	0.11 MB	241	13
550,395 550,395	00000000000000000021d303510c53d2cf49d31b582be0a6f60b4780686adb29	17 Nov 2018, 04:03	0.53 MB	1,126	18

Previous 10 blocks ↓

Total Size: 648.93 GB

Node Information

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

Uptime: 1 month, 9 days, 3 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,720.24 GB sent, 55.23 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.