Blockchain Explorer | learn me a bitcoin

Memory Pool

36,593 transactions

33.36 vMB

Show Random Selection

Max Size: 154/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,832	0000000000000000000331db0000000000000000000000000000000000000000	56 secs ago	1.00 vMB	4,606	16

Blockchain

Tip: 841,831 (437,055 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,776 404,776	0000000000000000008ab3aa5cf4f3d7b6c6174f4ac1d316f508582d3d5fa292	29 Mar 2016, 04:11	1.00 MB	2,041	38
404,775 404,775	000000000000000000adecdeb6520c0a14e0b65f87dd4b6734872007117774fd	29 Mar 2016, 03:54	0.21 MB	415	34
404,774 404,774	000000000000000001555dfe07979252c0ec97122bb1d2a5255853df7e8d2574	29 Mar 2016, 03:51	0.82 MB	1,891	38
404,773 404,773	0000000000000000001c1ea7ee099f366c6002715c5b76bc502f590a92a9f634	29 Mar 2016, 03:36	0.40 MB	886	38
404,772 404,772	000000000000000002101c745c1a464179ad041fa5f188ae79b2ce1ff571c8cf	29 Mar 2016, 03:30	0.15 MB	277	29
404,771 404,771	0000000000000000025b135597fd959e76d62edc2709b6e628f1c114a455d08c	29 Mar 2016, 03:29	0.70 MB	669	17
404,770 404,770	000000000000000004824257b65623bcfb35d8d311a41bf9fb3a178551618403	29 Mar 2016, 03:24	1.00 MB	1,920	34
404,769 404,769	0000000000000000046cf1397376b82fcbcd9e865ab5262653c5c3aa7a9e4a80	29 Mar 2016, 03:12	1.00 MB	2,224	46
404,768 404,768	000000000000000003112d42e16967adffbea4368b3ffb8651797352e67c4e35	29 Mar 2016, 02:50	0.19 MB	305	31
404,767 404,767	000000000000000002af30112fd4469c8f9c37614f2afc1c75deef615b6bfcf3	29 Mar 2016, 02:48	0.93 MB	1,796	36
404,766 404,766	00000000000000000647d0b60155b33cf3f383b0a844f829b4fa0befcf962364	29 Mar 2016, 02:38	0.61 MB	1,147	32
404,765 404,765	000000000000000002ca3e87bb83bd8bf5c1ac6c72b248b40ec55255b3f0fa69	29 Mar 2016, 02:29	0.86 MB	1,480	32
404,764 404,764	000000000000000002ec0e4fa1f09ed5aa789fac4863fcac0a3c99b834c72902	29 Mar 2016, 02:17	0.14 MB	179	22
404,763 404,763	000000000000000004b42ab42f96a77a0452c61af1ecce7a637e22665c5c2e99	29 Mar 2016, 02:16	1.00 MB	1,039	20
404,762 404,762	000000000000000000ca40fe92c970fac481e50f9f38ae97c7f18665623059ae	29 Mar 2016, 02:09	1.00 MB	2,034	40
404,761 404,761	000000000000000004f3ba98d0016da0a114e072219d8db56024e62c20739072	29 Mar 2016, 01:52	0.71 MB	1,068	28
404,760 404,760	0000000000000000047ef38937c0e48224ddd57110b88b683f04c743e185fa9a	29 Mar 2016, 01:44	0.66 MB	1,658	44
404,759 404,759	000000000000000002c52097019ea459650f30c85be2c663ebd858574441c18f	29 Mar 2016, 01:32	0.33 MB	623	29
404,758 404,758	0000000000000000059d50d731e7c67c144fec85f49f1248d6cfb97b63709b7d	29 Mar 2016, 01:28	0.24 MB	462	36
404,757 404,757	000000000000000000ad4e1853f3c8cfd38d6b14a765c4604435ff8370a06d94	29 Mar 2016, 01:25	1.00 MB	1,695	28
404,756 404,756	000000000000000004d8773e9133f48c87af1369f72f407e788056b00e3d65f6	29 Mar 2016, 01:13	1.00 MB	1,367	22

Previous 10 blocks ↓

Total Size: 646.45 GB

Node Information

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

Uptime: 29 days, 23 hours, 50 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,354.59 GB sent, 37.79 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.