Blockchain Explorer | learn me a bitcoin

Memory Pool

42,792 transactions

46.35 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,234	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 13 secs ago	1.00 vMB	3,031	35

Blockchain

Tip: 841,233 (440,997 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,236 400,236	000000000000000006858ddb176c1121fc677c8e1eb61d4bc88c7329d856af63	27 Feb 2016, 08:24	0.10 MB	191	21
400,235 400,235	000000000000000002641517e1b8758287f4d7f90efccb1810b629863e523897	27 Feb 2016, 08:24	0.87 MB	1,218	21
400,234 400,234	0000000000000000045deb174f12811ad6db5d3214513264c8d427677dbe98b3	27 Feb 2016, 08:21	0.93 MB	2,825	62
400,233 400,233	000000000000000003dd7007f9e2ccea8d2ee250bdf05b436bb3c2cabdf4e586	27 Feb 2016, 07:47	0.36 MB	373	27
400,232 400,232	0000000000000000056a83289714145cfca1d9b231b982e39063f207b6aa0ebd	27 Feb 2016, 07:44	0.74 MB	473	14
400,231 400,231	00000000000000000677bd271bd8655573ccc35057485bc890b4cc8e1f09e7d0	27 Feb 2016, 07:41	0.77 MB	1,407	41
400,230 400,230	00000000000000000220971d68d35cb6cf70b8dd6f94aca89140c7b72cf51d7d	27 Feb 2016, 07:28	0.91 MB	817	18
400,229 400,229	000000000000000001f207a554aa6c25b464cefe45283d1fec675d55fe95c9f7	27 Feb 2016, 07:23	0.75 MB	1,369	38
400,228 400,228	000000000000000005c812c7836225075e4ce1bd4dfea2f4745ba817828eabb1	27 Feb 2016, 07:12	0.96 MB	1,480	32
400,227 400,227	000000000000000004c9ad01b81a8e99845186a7dcc13d4f250c7429d084244f	27 Feb 2016, 07:02	0.00 MB	1	0
400,226 400,226	00000000000000000522d8e025c14f345f5f963ab8e6863199a7e697b49df7d6	27 Feb 2016, 07:00	0.93 MB	1,350	28
400,225 400,225	0000000000000000046767aed846c59634b9d9bbd1805849f4779b4ae7ebf553	27 Feb 2016, 06:55	0.93 MB	2,329	55
400,224 400,224	0000000000000000068e70ce20611866d8961d5d410aa815d50941596632cec1	27 Feb 2016, 06:24	1.00 MB	1,884	37
400,223 400,223	0000000000000000000083ab2375f49cfc91fc198f97f32616abd5cd86897a6b	27 Feb 2016, 06:08	1.00 MB	1,290	35
400,222 400,222	00000000000000000279938ca66cf43b80c844a63ca470143d7215d8cdf703cb	27 Feb 2016, 05:55	0.75 MB	1,585	40
400,221 400,221	0000000000000000023ed096e0087acf4760e52e3fb6aa894cf62c4aa148d797	27 Feb 2016, 05:41	0.75 MB	1,303	38
400,220 400,220	000000000000000000c6c4545322cb1a67290ef2ab12badeb4dd8bdf5ce7d14d	27 Feb 2016, 05:29	0.93 MB	2,776	55
400,219 400,219	00000000000000000368324dbdc5d4f5ed19fae51f0686dfebaba47828cd40be	27 Feb 2016, 04:58	0.65 MB	539	24
400,218 400,218	000000000000000000df80dd684b20ef703e6c9f7d5dd6bd61950177dddb82e7	27 Feb 2016, 04:54	0.00 MB	1	0
400,217 400,217	000000000000000005a6688d9f23a178e28652b4ef234552aca47b96702a2deb	27 Feb 2016, 04:54	0.86 MB	846	19
400,216 400,216	0000000000000000057fde2daedd72ca50f86993e52fa57c59462100afaf7373	27 Feb 2016, 04:52	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 645.31 GB

Node Information

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

Uptime: 25 days, 14 hours, 39 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,232.19 GB sent, 31.71 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.