Blockchain Explorer | learn me a bitcoin

Memory Pool

36,096 transactions

38.25 vMB

Show Random Selection

Max Size: 165/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,495	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 8 secs	1.00 vMB	3,603	25

Blockchain

Tip: 842,494 (210,337 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
632,157 632,157	00000000000000000002e9050e3d2cc16f5fd04e338232fb023f7f9da5dbb0cd	29 May 2020, 09:29	1.34 MB	2,805	134
632,156 632,156	000000000000000000053d904fb653178cc800630ed66a90dab9f557383be986	29 May 2020, 08:56	1.24 MB	2,861	153
632,155 632,155	0000000000000000000314bf3869e815808f5820fe9669ffb06f46c4bec8b417	29 May 2020, 07:59	1.09 MB	1,193	22
632,154 632,154	000000000000000000004db26486acb6e29b4b1b76be2303710bd77100d01268	29 May 2020, 07:55	1.21 MB	2,011	53
632,153 632,153	000000000000000000048918accaa447e0ac18734cc7ec5d28e499b3c31e033e	29 May 2020, 07:45	1.15 MB	2,403	42
632,152 632,152	000000000000000000019052af33dc57e752b6baf327825faed599ead6afb291	29 May 2020, 07:37	1.25 MB	2,466	45
632,151 632,151	0000000000000000000d595365cc0919329d561eb8451528d430ccc9439e0090	29 May 2020, 07:29	1.21 MB	1,889	86
632,150 632,150	00000000000000000011a15a0e633b6fe54a43e59d9393681cf9b9e0540cc5cc	29 May 2020, 07:14	1.14 MB	2,390	27
632,149 632,149	000000000000000000118d71a62557c3fde9975d4687ac29b004023014a920ac	29 May 2020, 07:11	1.33 MB	2,354	44
632,148 632,148	000000000000000000110bb25f1950c396e9484fd12f1ade46a34aa6bc4b6821	29 May 2020, 07:06	1.57 MB	809	39
632,147 632,147	00000000000000000003495ae534fdb2871d339bb17a25462a1c5ae1990e872b	29 May 2020, 07:04	1.25 MB	2,056	94
632,146 632,146	0000000000000000000e58afb56212fabbb9b2a691ffca2f83157888d451001d	29 May 2020, 06:45	1.86 MB	164	31
632,145 632,145	0000000000000000000844f314471998187379a8b0d1431563af3491a33f0a91	29 May 2020, 06:45	1.61 MB	1,241	46
632,144 632,144	0000000000000000000ddc55d8ee06a845c08b2cd4db172a5b933195361ec907	29 May 2020, 06:39	1.31 MB	2,851	94
632,143 632,143	00000000000000000002e39d25ff8f01d68056f1318cb6f23fcdf380cb04ecc3	29 May 2020, 06:17	1.42 MB	1,908	67
632,142 632,142	0000000000000000000562314eb213fa1aef44dfce5f9e000b43cd6da1f7a76e	29 May 2020, 06:06	1.45 MB	1,821	50
632,141 632,141	0000000000000000000b03d59acf57754f14adeaefddf2a2d97ce60ff4960ba9	29 May 2020, 06:03	1.35 MB	2,437	106
632,140 632,140	0000000000000000000e2a11bb33c63f29eda85817d54a2ba3d851f3775a55ee	29 May 2020, 05:43	1.41 MB	2,806	88
632,139 632,139	000000000000000000048285be19e86a68939f54e30e22538927898290ff91cb	29 May 2020, 05:39	1.30 MB	3,216	148
632,138 632,138	00000000000000000003870a9db60517b70d86d635303accefbd78fdd11712a0	29 May 2020, 04:25	1.12 MB	1,479	7
632,137 632,137	00000000000000000011bde9bd70755dcc293be9aaa8f7fbeb4590f96ec0696e	29 May 2020, 04:24	1.37 MB	2,491	66

Previous 10 blocks ↓

Total Size: 647.66 GB

Node Information

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

Uptime: 1 month, 4 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,529.19 GB sent, 47.04 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.