Blockchain Explorer | learn me a bitcoin

Memory Pool

36,848 transactions

50.92 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,483	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 30 secs	1.00 vMB	2,507	19

Blockchain

Tip: 841,482 (398,192 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,290 443,290	0000000000000000018305895b9ec5c39979f83db5f3a2880e6fb266264d3a6a	13 Dec 2016, 11:43	1.00 MB	1,262	75
443,289 443,289	00000000000000000191a551cbe566eb59c54387c3cd9148c7ddec7347d14d28	13 Dec 2016, 11:41	1.00 MB	787	80
443,288 443,288	0000000000000000027aa01ff778813a87b9451f4ff3415ed0f0ecf238df170a	13 Dec 2016, 11:33	1.00 MB	1,036	86
443,287 443,287	00000000000000000052bdff62e6d9b9012f5aad40eb58902134dd1825441350	13 Dec 2016, 11:18	1.00 MB	1,801	90
443,286 443,286	00000000000000000196321495b0a42851d290a603202d23faf1db9b11a8b0c3	13 Dec 2016, 10:54	0.65 MB	719	31
443,285 443,285	000000000000000002b4773ce954bd03593c42a99e546d697d3c8a0a16c66436	13 Dec 2016, 10:53	0.60 MB	759	37
443,284 443,284	0000000000000000011f2e256d327c4325ebdaf41c1f138b1606a13c155e3f5b	13 Dec 2016, 10:50	0.45 MB	1,204	76
443,283 443,283	0000000000000000017e573c617d57d799ecf1ad77d13536db7a8ec24e61e9ef	13 Dec 2016, 10:44	0.99 MB	1,090	33
443,282 443,282	0000000000000000004c37755cb57cc3e75e9fef4267e85a761e5eb18b7d4668	13 Dec 2016, 10:40	1.00 MB	519	29
443,281 443,281	000000000000000000756a7cb4b7850c0016aba1c611a6fa0b10671cdd32d6ec	13 Dec 2016, 10:39	1.00 MB	2,157	70
443,280 443,280	00000000000000000239643de46ababa2a3876052c523be7990756de25be2f65	13 Dec 2016, 10:30	1.00 MB	2,082	59
443,279 443,279	0000000000000000035e9a430d6a71ec31f6d4f86b197c27c7d694a8817cdcd4	13 Dec 2016, 10:26	1.00 MB	1,965	70
443,278 443,278	000000000000000002133078dc3d40c0571a3b1021a1be41616bbecbe82f6203	13 Dec 2016, 10:17	1.00 MB	2,403	71
443,277 443,277	0000000000000000023c9abae37fd7645917259be2f2e3153f17c57500d8acb0	13 Dec 2016, 10:10	1.00 MB	2,785	79
443,276 443,276	0000000000000000000a1b80ab5c73249a334f541fdfabd3197ad7260de792f0	13 Dec 2016, 10:01	1.00 MB	2,703	70
443,275 443,275	000000000000000001901f2ef5cee9b8ae5b850d403570144b0e0c7e89a33f70	13 Dec 2016, 09:56	1.00 MB	2,138	79
443,274 443,274	000000000000000003a7359d7ccc57d23757ad7a6b85e583cefa18b6ef80a74f	13 Dec 2016, 09:42	1.00 MB	2,467	95
443,273 443,273	00000000000000000142c4d507b8d57092935979e0ed6cfb377e33d43d801f9e	13 Dec 2016, 09:17	0.00 MB	8	470
443,272 443,272	000000000000000001dc5fef98ce08202bd2b6f0ac553127bb7ad7505c157d41	13 Dec 2016, 09:06	1.00 MB	2,662	80
443,271 443,271	000000000000000001567eb094de93b44fdd5d6acde330d18a1f73698a2ac552	13 Dec 2016, 08:51	0.92 MB	2,344	75
443,270 443,270	000000000000000002dcfb9084e0b718603993e72d729e9ccace477d20521480	13 Dec 2016, 08:45	0.72 MB	1,362	55

Previous 10 blocks ↓

Total Size: 645.79 GB

Node Information

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

Uptime: 27 days, 10 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,293.02 GB sent, 34.17 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.