Blockchain Explorer | learn me a bitcoin

Memory Pool

7,490 transactions

2.00 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,710	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 25 secs ago	1.00 vMB	4,300	4

Show Transactions

Blockchain

Tip: 907,709 (659,041 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
248,668 248,668	0000000000000040eddb9a9ad15335d630c59b5c9f7120a3d002e87cb8deff67	27 Jul 2013, 07:17	0.02 MB	51	99
248,667 248,667	00000000000000614eb1eb7123f12608cbb4de5caebe794e9461f8a428c766d2	27 Jul 2013, 07:12	0.08 MB	183	143
248,666 248,666	000000000000007afdf0d206da47db20d6c1974bb42c93b04922f8cea6d98a82	27 Jul 2013, 07:04	0.11 MB	238	127
248,665 248,665	0000000000000050426e88020f430e5903a3573efd60babcf99dc3ee1db1014e	27 Jul 2013, 06:59	0.01 MB	8	33
248,664 248,664	0000000000000006c62e0297e697356d5145cf2904b85df17b77ae8ffa966101	27 Jul 2013, 06:46	0.04 MB	112	151
248,663 248,663	0000000000000046389292bf51c6614357ba288daf31743df6783bac73d669e6	27 Jul 2013, 06:40	0.01 MB	32	93
248,662 248,662	000000000000006cf3b67f6e59e8b5998a0885d97f08e6aaf1563631816671b7	27 Jul 2013, 06:37	0.00 MB	4	162
248,661 248,661	000000000000003ec9bc934b478b7bb10849838ffa7bb6a8dc8cf60ade68a1d8	27 Jul 2013, 06:38	0.06 MB	56	86
248,660 248,660	00000000000000559becfa8bc15a30a1e9154ffba6b6bde90099b4928cb4739a	27 Jul 2013, 06:35	0.08 MB	114	103
248,659 248,659	000000000000002c1bac340fc16671c8d29a74ee816543e29cd528756b314902	27 Jul 2013, 06:30	0.03 MB	61	116
248,658 248,658	000000000000000cf08fa731dd97b29819a080560bed13484d52f18828a80bd8	27 Jul 2013, 06:27	0.05 MB	142	145
248,657 248,657	000000000000002bf8c841395cbed5189a652ebe23d9b6500804032b5b6736ea	27 Jul 2013, 06:24	0.11 MB	256	64
248,656 248,656	000000000000004f11a3a020d0fe1114d9873379cdf0685db052d42d323efd1d	27 Jul 2013, 06:09	0.00 MB	14	153
248,655 248,655	0000000000000033076409d6da3404a827434feeb2a14c1606d62b0717aba8ec	27 Jul 2013, 06:08	0.08 MB	189	120
248,654 248,654	0000000000000016af7137d2888ebe2fc539c8d102486d3c49e1c8425ff7ef46	27 Jul 2013, 05:53	0.10 MB	178	80
248,653 248,653	000000000000003571af7aee2579467903bd6288db1213838aca8c2c1f9939fd	27 Jul 2013, 05:44	0.09 MB	190	102
248,652 248,652	00000000000000724a51937e57e199fb647efb31053d65b761b4cc9c73b93283	27 Jul 2013, 05:39	0.00 MB	9	76
248,651 248,651	000000000000003ae97483627a9781471a3d46bfde9fd393232c6ebba918cda4	27 Jul 2013, 05:31	0.07 MB	156	108
248,650 248,650	000000000000000e9c1c1cb56fbd7c709cf4bf0203e44bebbe34fdfc2f910dac	27 Jul 2013, 05:23	0.08 MB	154	100
248,649 248,649	000000000000000f48310db2c5c34db9f89f866b83f71d6db51a064167bbb4b1	27 Jul 2013, 05:25	0.00 MB	6	260
248,648 248,648	000000000000004d8e23799b5868e25bc0feda2ab827749f002c5c2fda98afbe	27 Jul 2013, 05:15	0.05 MB	134	154

Previous 10 blocks ↓

Total Size: 769.00 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 10 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.84 GB sent, 92.83 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.