Blockchain Explorer | learn me a bitcoin

Memory Pool

47,017 transactions

42.45 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,241	00000000000000000003629a0000000000000000000000000000000000000000	4 mins, 50 secs	1.00 vMB	5,666	7

Blockchain

Tip: 844,240 (543,770 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
300,470 300,470	00000000000000002a6d09535f820704ed6dd39b95c62db01ca4490343843109	13 May 2014, 02:57	0.35 MB	343	19
300,469 300,469	00000000000000004174f92fabbbcbc910a782f6e0bd11b83f75840d4fe2b40b	13 May 2014, 02:55	0.35 MB	935	44
300,468 300,468	0000000000000000126bdffb7ab12f9e5853662d9394b5bb9b69187a871b27b0	13 May 2014, 02:30	0.02 MB	64	27
300,467 300,467	00000000000000006770ed6eba1989efbb7d644f9fcda96fe8c9d2e399b7e43f	13 May 2014, 02:27	0.24 MB	455	29
300,466 300,466	000000000000000014c40a813ed71b55cece3a0ed82067247a9236c2b4980ca7	13 May 2014, 02:16	0.49 MB	784	24
300,465 300,465	000000000000000056fe070971c4ef5c2520e2eee8001bc7af9b76107140a59f	13 May 2014, 02:06	0.25 MB	755	45
300,464 300,464	00000000000000003eff6917d40b5176f0154f6573ab772e2b7b564020ba3cbe	13 May 2014, 01:46	0.26 MB	511	32
300,463 300,463	00000000000000003aa7ce2c0b2b3679b7f1c5e394b3a4f6773094862cd2f570	13 May 2014, 01:37	0.07 MB	128	20
300,462 300,462	0000000000000000261d60dc92861ff00e1b93fe63320b728d92da414a6a10eb	13 May 2014, 01:36	0.14 MB	78	8
300,461 300,461	000000000000000007dff1f95f7b3f5eac2892a4123069517caf34e2c417650d	13 May 2014, 01:42	0.13 MB	256	27
300,460 300,460	000000000000000037edd3eb530a8347575b27489597216ec85f3d48b2258e6a	13 May 2014, 01:25	0.27 MB	499	28
300,459 300,459	00000000000000003248bb3d2fb6c6a6cd7edd2f019e8e1d528452bd58756449	13 May 2014, 01:14	0.13 MB	242	26
300,458 300,458	00000000000000006bb1fbf0de7edbcca2b88e14cf232e4bb50e923d54fbbf55	13 May 2014, 01:09	0.08 MB	64	11
300,457 300,457	00000000000000000ca6e221a0316d0c02ab1b6b9958a11c086d23bc7bafa2de	13 May 2014, 01:07	0.14 MB	329	33
300,456 300,456	000000000000000005e19a07110f9cf8e194e0b06c694010357c6ea606c06ecb	13 May 2014, 01:02	0.30 MB	359	21
300,455 300,455	0000000000000000061a6e28fb0bfd183fe8d3f2d592aa9bd3d996aa887adb09	13 May 2014, 01:00	0.50 MB	1,051	38
300,454 300,454	00000000000000001d8b77b4a8d9f77eb8d1250a0a31c3f87ffcfd61aef2e22b	13 May 2014, 00:27	0.36 MB	438	19
300,453 300,453	000000000000000022ff97968bfb81b0a72010f8249c72075fefc26c7304cea6	13 May 2014, 00:23	0.35 MB	965	46
300,452 300,452	0000000000000000523c85a32bbdcfd8e2ba56ec8b6305d898e354ee86fe4f43	12 May 2014, 23:55	0.28 MB	454	24
300,451 300,451	00000000000000003cb438f2c11f368f81f6b14194b312ce9a79b889fa0eb53a	12 May 2014, 23:47	0.91 MB	1,589	31
300,450 300,450	00000000000000006a22f64c4de38c3a0dca6bd4a9399a5e927f1f4b4fa124bb	12 May 2014, 23:10	0.13 MB	240	29

Previous 10 blocks ↓

Total Size: 650.95 GB

Node Information

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

Uptime: 1 month, 16 days, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,047.40 GB sent, 65.84 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.