Blockchain Explorer | learn me a bitcoin

Memory Pool

50,203 transactions

49.44 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,039	0000000000000000000331db0000000000000000000000000000000000000000	20 secs	1.00 vMB	5,452	27

Blockchain

Tip: 842,038 (268,353 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
573,685 573,685	00000000000000000003bc1ca9135624ab38f345a2e95e8eea3f358aa7b15ff3	28 Apr 2019, 23:17	0.28 MB	578	27
573,684 573,684	00000000000000000002f3a6fbffac995294e07338f784dd2bea1ca229c58a0e	28 Apr 2019, 23:14	1.30 MB	2,889	45
573,683 573,683	000000000000000000012fc7bf3cc5a51684bb97f348e57e5aecfe756d553655	28 Apr 2019, 22:53	0.02 MB	72	46
573,682 573,682	00000000000000000013400aad84923f8e6503391c4fb66034e82aaaf4747d24	28 Apr 2019, 22:53	0.13 MB	341	48
573,681 573,681	00000000000000000012514c0153843809c99292ef3abe4918d83cf1bbfe87b5	28 Apr 2019, 22:51	0.58 MB	1,281	38
573,680 573,680	0000000000000000002382d01c6df79677e8274e42c1dc85b2fa304a1f371fa4	28 Apr 2019, 22:41	0.59 MB	1,520	39
573,679 573,679	00000000000000000028249b6f9988fd44694f7f8d9f0f6a1a7928be310409d4	28 Apr 2019, 22:32	0.02 MB	73	49
573,678 573,678	000000000000000000174bf3f5cbf4f12e805574482cb1a2d5b9e1a909242a68	28 Apr 2019, 22:31	0.71 MB	1,556	15
573,677 573,677	0000000000000000000a83dd6b3b007558e9bf4c31e8ed800f9321faada57f25	28 Apr 2019, 22:27	1.26 MB	2,969	55
573,676 573,676	0000000000000000001e8f96e70c07515af3c5eb693e816b06267843a7d4021c	28 Apr 2019, 22:04	1.30 MB	3,150	50
573,675 573,675	000000000000000000245e62bca9a584fb808c06b889241283ad6b7eb64ea46d	28 Apr 2019, 21:41	0.35 MB	979	46
573,674 573,674	000000000000000000291ddece52c2b039e854fdc501d69e15145d3c3fcae226	28 Apr 2019, 21:35	0.43 MB	991	37
573,673 573,673	0000000000000000000027b470caccc5231a0eab919446c2b7722f6ac66853c3	28 Apr 2019, 21:30	0.34 MB	879	42
573,672 573,672	00000000000000000026c10e02b05f386eaf512a2f466dfad6db96e8933590b6	28 Apr 2019, 21:25	0.24 MB	599	39
573,671 573,671	00000000000000000009df6738904e41b31bc356799f9252642333af83275c7a	28 Apr 2019, 21:21	0.34 MB	870	42
573,670 573,670	00000000000000000022c034d209f47c0bb817f69d131790736336ef9846d39b	28 Apr 2019, 21:17	1.00 MB	2,553	40
573,669 573,669	000000000000000000070ca02d1386d3d3868e535aa26bc72febbc7de9932e48	28 Apr 2019, 21:06	0.17 MB	361	15
573,668 573,668	00000000000000000004d31d04e3c85f33eae5136873ed643a4d4ed8f487f1f2	28 Apr 2019, 21:06	1.39 MB	2,715	43
573,667 573,667	0000000000000000000dc075dd0140220b4569a50f86e7bde151e386516620e4	28 Apr 2019, 20:49	0.25 MB	724	3
573,666 573,666	0000000000000000001829cef18b90671842ab16430ed0d68a42cd32adf5df9a	28 Apr 2019, 20:49	1.59 MB	2,234	48
573,665 573,665	0000000000000000000e8eb399bf5e391eebb27c2a47199d3177cdb645b3f565	28 Apr 2019, 20:32	1.09 MB	3,107	19

Previous 10 blocks ↓

Total Size: 646.83 GB

Node Information

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

Uptime: 1 month, 1 day, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,420.66 GB sent, 40.49 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.