Blockchain Explorer | learn me a bitcoin

Memory Pool

30,896 transactions

39.97 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,974	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 0 secs	1.00 vMB	639	23

Blockchain

Tip: 841,973 (398,750 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,223 443,223	000000000000000000d3f681f2aac641bf7b6d02adb66678049ece5896d7c069	13 Dec 2016, 04:06	1.00 MB	2,303	89
443,222 443,222	000000000000000001b2a29dc4e088ab46deffc8c58ed365b1a71e921376028c	13 Dec 2016, 03:44	1.00 MB	2,767	95
443,221 443,221	00000000000000000312ed51057a70399362413a5f3592f04b9f0cc7519bf175	13 Dec 2016, 03:13	0.20 MB	495	77
443,220 443,220	0000000000000000013223ff18e5c28367a5e23507ffbc1f675d241e83e5b047	13 Dec 2016, 03:10	1.00 MB	974	33
443,219 443,219	000000000000000001148aecc01bad6ebb77702dd7f646f9ba776add6a51690e	13 Dec 2016, 03:05	1.00 MB	1,354	57
443,218 443,218	000000000000000003bd2355ffe2514300b6f76639dc994469b8dac0c742cc53	13 Dec 2016, 02:59	1.00 MB	624	18
443,217 443,217	0000000000000000002860413c88aaee0c52d8078ed9536a598f5a74e95b9a84	13 Dec 2016, 02:58	1.00 MB	2,129	82
443,216 443,216	00000000000000000142c7a170da1631d3e9ce6e6c534a8c207faa9385cd6135	13 Dec 2016, 02:48	0.00 MB	10	348
443,215 443,215	000000000000000003b6929e72f037413bb17e9c66cad9821c901c86dd3eaca5	13 Dec 2016, 02:44	1.00 MB	731	34
443,214 443,214	00000000000000000313a4172b653ebe33d1e087bc62836dd0d6cb27fb583f31	13 Dec 2016, 02:41	1.00 MB	486	19
443,213 443,213	0000000000000000008beb29d96dcc9d2ce0b0ad9caf46b02ad5901bb7f9d9c1	13 Dec 2016, 02:39	1.00 MB	1,744	49
443,212 443,212	0000000000000000004de8eb95a626d099249f5c6edf6c72feef782a6e288734	13 Dec 2016, 02:34	1.00 MB	2,366	72
443,211 443,211	000000000000000000a2fe1f73d125135d9e7732f0310182691b354feb03d3db	13 Dec 2016, 02:30	1.00 MB	2,697	86
443,210 443,210	000000000000000000c5c732464378bb8423df339da4a777a4f8438405b9e58e	13 Dec 2016, 02:09	1.00 MB	2,200	90
443,209 443,209	00000000000000000172d19660ea09af4a9feab2fdd478bf3ee114c9144af9b4	13 Dec 2016, 01:45	0.30 MB	843	76
443,208 443,208	000000000000000002bed8c29d744b25a9745477d47680b562c3a63e49b54205	13 Dec 2016, 01:40	0.34 MB	605	73
443,207 443,207	00000000000000000317a5b3b84e30fac2d1931ce4b8c5de6b0d77bb3adee1b9	13 Dec 2016, 01:36	0.77 MB	1,625	68
443,206 443,206	0000000000000000028421006bf503f86d0eae02a4b7cff782702af4df4246dd	13 Dec 2016, 01:28	0.41 MB	1,196	80
443,205 443,205	00000000000000000122bb947717adf1292fc8098c13009659c0879e0fedb993	13 Dec 2016, 01:22	0.86 MB	338	14
443,204 443,204	000000000000000001422ee0bfa60c404035964599b6054c57cfa4ad9a59a35a	13 Dec 2016, 01:20	0.98 MB	1,948	74
443,203 443,203	000000000000000003b859817dd30996b0735d4bbd580b4abc4b42c89ee1a6af	13 Dec 2016, 01:10	0.98 MB	661	25

Previous 10 blocks ↓

Total Size: 646.71 GB

Node Information

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

Uptime: 1 month, 13 hours
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,395.83 GB sent, 39.57 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.