Blockchain Explorer | learn me a bitcoin

Memory Pool

6,141 transactions

2.12 vMB

Show Random Selection

Max Size: 12/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,847	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 45 secs	1.00 vMB	2,773	2

Show Transactions

Blockchain

Tip: 907,846 (753,310 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,536 154,536	00000000000001687137ccb9444b0f003b0a2a7c58041c47790fb6a5488bb278	23 Nov 2011, 21:55	0.02 MB	61	44
154,535 154,535	0000000000000625817b5256c6da4147533d6600b1b9843de30087e24a134378	23 Nov 2011, 21:30	0.01 MB	20	41
154,534 154,534	0000000000000c4f4c1f72d19aa27c307cd66dacc4531d2fe87bc67e4df5ded6	23 Nov 2011, 21:26	0.00 MB	12	0
154,533 154,533	000000000000061ef8ab1d6dfc61970b91468881a3e4295ddb50a21af1a006ae	23 Nov 2011, 21:24	0.02 MB	42	39
154,532 154,532	0000000000000b725959c9c4062f762b8262359c7dd3996edf4f90495f376756	23 Nov 2011, 21:09	0.01 MB	13	141
154,531 154,531	0000000000000ca161335072b920936a8db0d46bca5fa4c3fa54b175911d6656	23 Nov 2011, 21:02	0.01 MB	17	93
154,530 154,530	0000000000000ac0c6d5dbeb09cfa20f95c9f65c21c552d42d080b0488c6cbe2	23 Nov 2011, 20:55	0.02 MB	34	126
154,529 154,529	0000000000000270f8c877f0e4267b781e521289149f144a5656f10ba21d8a3e	23 Nov 2011, 20:47	0.00 MB	6	304
154,528 154,528	00000000000005310e4db080afa6a657db98741a89127513317e80540af7072e	23 Nov 2011, 20:45	0.00 MB	12	90
154,527 154,527	0000000000000ce3089a334c9e6499a7390df44ed4525259da01076f6a4eec25	23 Nov 2011, 20:40	0.01 MB	26	421
154,526 154,526	0000000000000c5b96d1f56ac05382a58d02984d1a43ce484b298f6cae266679	23 Nov 2011, 20:34	0.01 MB	29	89
154,525 154,525	00000000000008a429b94f1c063393d35aea4b01a0363c58822013ab49d97c98	23 Nov 2011, 20:24	0.05 MB	153	29
154,524 154,524	0000000000000c941c9a416f09e42c81519676941e0cc2cc843b65edb566feac	23 Nov 2011, 20:30	0.00 MB	6	154
154,523 154,523	000000000000003c289575b38933e11d825930ff1ef3082b255374a028d29ab4	23 Nov 2011, 20:04	0.04 MB	77	138
154,522 154,522	0000000000000ba60f375f6668fd60e77c8874d239b3a9ecfbb6048ce20032bf	23 Nov 2011, 19:46	0.04 MB	80	122
154,521 154,521	0000000000000c063345101ef7c3d6a90bbb38e9666d059b348d9839a194b3c1	23 Nov 2011, 19:24	0.01 MB	6	19
154,520 154,520	00000000000002794e50b2b5a5b71d5fb5b4da08e0faed739a6a3e2da309f458	23 Nov 2011, 19:22	0.00 MB	14	0
154,519 154,519	000000000000022854a447d70d4ee55a8581c3ebfdbd3e62f37ac7bc88ffcaef	23 Nov 2011, 19:17	0.00 MB	3	114
154,518 154,518	00000000000004f478eeff33b5e7b75bda64e5ed0c985ea65eb2377098d48d97	23 Nov 2011, 19:15	0.00 MB	8	56
154,517 154,517	000000000000020c06f344745f3cf526a43127439189f7cef62b2bb4a61d73cc	23 Nov 2011, 19:11	0.04 MB	136	107
154,516 154,516	00000000000009ca8cc3e79b7e6d9d4f2f6bd4f279ee60beb3522af1dff48687	23 Nov 2011, 19:01	0.05 MB	116	191

Previous 10 blocks ↓

Total Size: 769.25 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.20 GB sent, 94.19 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.