Blockchain Explorer | learn me a bitcoin

Memory Pool

42,829 transactions

40.56 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,613	0000000000000000000331db0000000000000000000000000000000000000000	34 secs	1.00 vMB	3,568	21

Blockchain

Tip: 841,612 (204,494 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
637,118 637,118	0000000000000000000c74b75088a7bb76549cdde8a7c259dd4349c36d17ffd4	01 Jul 2020, 05:15	1.27 MB	2,354	28
637,117 637,117	000000000000000000050f947461646fd20424c84c03cd3a2e8fab151b198996	01 Jul 2020, 05:09	1.27 MB	1,937	36
637,116 637,116	0000000000000000000eab43dc1544aee50f8724bcd9b8ca9d53c42c1e0b946e	01 Jul 2020, 05:06	1.16 MB	1,463	48
637,115 637,115	0000000000000000000bb67dc30f8a06da731c791686b15d5ee25d4a57df7579	01 Jul 2020, 04:43	1.26 MB	2,890	42
637,114 637,114	00000000000000000011c452d7dffb4284c3136efd5b682b031a2225d00dc6a7	01 Jul 2020, 04:24	1.28 MB	2,518	37
637,113 637,113	0000000000000000000cec836004cbf268580b932ef149e05f455d0e41fdd5f8	01 Jul 2020, 04:13	1.37 MB	2,100	45
637,112 637,112	0000000000000000000ad59499290f55633041e5b95e27f1ec6bc5de97102219	01 Jul 2020, 03:56	1.25 MB	2,488	39
637,111 637,111	0000000000000000000c2cd25cc811272f26bdba9ce86eb1380761c705953709	01 Jul 2020, 03:41	1.18 MB	2,451	30
637,110 637,110	00000000000000000004cebd628f746f6d4867ea7c0d42c2ac2cb6725a598fe1	01 Jul 2020, 03:35	1.21 MB	2,010	22
637,109 637,109	0000000000000000000041f34a4f47c33bb34c28fb79931ec0fe801890523490	01 Jul 2020, 03:32	1.32 MB	2,567	40
637,108 637,108	0000000000000000000d5d27daa07d8bffdd7c410817f03b5653a4814e2ae3b9	01 Jul 2020, 03:22	1.25 MB	2,481	34
637,107 637,107	00000000000000000001c0fb87edbda9472b86db9a36463be771a0388342f7c2	01 Jul 2020, 03:14	1.28 MB	1,749	29
637,106 637,106	000000000000000000007fd923ae39de4db1225eb552b9f453697e93cbe0c674	01 Jul 2020, 03:11	1.27 MB	2,594	37
637,105 637,105	0000000000000000000255d0f6fed186d2e356eee9c1799f542d3f502380ade8	01 Jul 2020, 03:00	1.31 MB	2,514	49
637,104 637,104	00000000000000000001f1f7ab01ed9d741df4e7cae8463a54c21e2e9d20bd41	01 Jul 2020, 02:42	1.29 MB	2,820	51
637,103 637,103	0000000000000000000163012bea1efb80cfc1adbbe407338e855f7a67a80e97	01 Jul 2020, 02:13	1.33 MB	2,665	33
637,102 637,102	00000000000000000007ad76184b7b0efafd895b5623123c223fec888fe9604e	01 Jul 2020, 02:05	1.24 MB	2,802	29
637,101 637,101	000000000000000000080346a38bd17924f0b29f45e40f70ddfe14b3d92842a9	01 Jul 2020, 02:02	1.25 MB	2,128	40
637,100 637,100	0000000000000000001129609121f7b33a419ab46681af127d1de4821ef017a6	01 Jul 2020, 01:50	1.28 MB	2,714	32
637,099 637,099	000000000000000000035d33b58893ee606300b9d0a2fc0c98fa26993301b360	01 Jul 2020, 01:46	1.23 MB	2,704	41
637,098 637,098	000000000000000000060063f557846aa6b56ca6b0d5613fbd786b1dc4162fb8	01 Jul 2020, 01:36	1.18 MB	2,623	32

Previous 10 blocks ↓

Total Size: 646.03 GB

Node Information

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

Uptime: 28 days, 9 hours, 13 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,321.89 GB sent, 35.55 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.