Blockchain Explorer | learn me a bitcoin

Memory Pool

84,951 transactions

36.82 vMB

Show Random Selection

Max Size: 183/200 MB

Min Fee: 15 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,854	000000000000000000035cb80000000000000000000000000000000000000000	2 mins, 28 secs ago	1.00 vMB	5,358	52

Blockchain

Tip: 847,853 (404,612 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
443,241 443,241	0000000000000000032d600a70176058d46a3cf699e354f7a159460b24caa7b0	13 Dec 2016, 05:26	0.11 MB	77	18
443,240 443,240	000000000000000000fa5013c6202116c4908ba1493db9f4c178ec69367c7317	13 Dec 2016, 05:26	0.99 MB	555	15
443,239 443,239	000000000000000001e440bd2bdf86df89f17da4b81dc29d666bcefad3cf5462	13 Dec 2016, 05:23	1.00 MB	1,384	42
443,238 443,238	0000000000000000029f14cc6c5dc97b4cbf4232a22d2bd843b5de96445b0552	13 Dec 2016, 05:16	1.00 MB	2,398	78
443,237 443,237	000000000000000002069e67c1affae6fbb96f6352edabd96e296eddfec32f66	13 Dec 2016, 05:01	1.00 MB	711	22
443,236 443,236	000000000000000001c95d651049ff13b1cb83307ff20c8fe769eba5daa7f3f7	13 Dec 2016, 04:58	0.26 MB	614	70
443,235 443,235	000000000000000001fb535f625e571a67788491d6d675b117120348b84599f9	13 Dec 2016, 04:55	1.00 MB	180	3
443,234 443,234	000000000000000003d42fd596319dab9679dcf33b90bf264d724efba93ac816	13 Dec 2016, 04:54	0.09 MB	256	76
443,233 443,233	0000000000000000022d84af17fa78d2692004e96082b1d4848bd2cabca5a7db	13 Dec 2016, 04:54	0.32 MB	683	71
443,232 443,232	0000000000000000005304db44ecfa02a1ec89534c32f54e2cd3e92c3bf8bf23	13 Dec 2016, 04:49	1.00 MB	1,114	32
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

Previous 10 blocks ↓

Total Size: 657.52 GB

Node Information

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

Uptime: 13 hours, 27 minutes, 49 seconds
Connections: 10 outgoing, 54 incoming
Data Transfer: 36.40 GB sent, 0.29 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.