Blockchain Explorer | learn me a bitcoin

Memory Pool

95,798 transactions

37.91 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 15 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,886	000000000000000000035cb80000000000000000000000000000000000000000	2 mins, 32 secs	1.00 vMB	6,166	31

Blockchain

Tip: 847,885 (404,654 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,231 443,231	0000000000000000017ff4a86f1009a0ad179c38c1cb6b0ad7a6aa9613b7f3b7	13 Dec 2016, 04:43	0.45 MB	1,040	68
443,230 443,230	0000000000000000024d5fc16b520f32eae0a01feea7bcabf442ccd7d741c23f	13 Dec 2016, 04:36	1.00 MB	1,221	38
443,229 443,229	00000000000000000354a8df48bfc1841a2c3515a0493955ebd6089d7abfc35b	13 Dec 2016, 04:30	0.27 MB	717	75
443,228 443,228	000000000000000001e80c29dbbfb8454bba34c758bf93bbec9f13d564418f8d	13 Dec 2016, 04:27	0.61 MB	1,440	75
443,227 443,227	000000000000000003ae8b15752e6adc55f4639042057d97cbe61bd6df893b27	13 Dec 2016, 04:20	0.75 MB	251	17
443,226 443,226	0000000000000000022b9e41776377c6ce5d7dc777d4555210ba2f98b2e626b1	13 Dec 2016, 04:18	0.99 MB	1,161	38
443,225 443,225	000000000000000001fd2852a6b274d1598574d1a174b12634085ab16585ac5e	13 Dec 2016, 04:15	1.00 MB	2,200	55
443,224 443,224	00000000000000000235dd6ddc11b45a221f9199ef36e49c6eb2921688be1985	13 Dec 2016, 04:13	1.00 MB	2,453	71
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

Previous 10 blocks ↓

Total Size: 657.58 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 19 hours, 2 minutes, 3 seconds
Connections: 10 outgoing, 51 incoming
Data Transfer: 68.05 GB sent, 0.40 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.