Blockchain Explorer | learn me a bitcoin

Memory Pool

1,818 transactions

0.56 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 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
907,856	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 40 secs	0.56 vMB	1,813	2

Show Transactions

Blockchain

Tip: 907,855 (730,996 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
176,859 176,859	00000000000000ec01eadb966a853c1890d0354bb40bed5cc30597d9735352aa	23 Apr 2012, 06:01	0.04 MB	125	106
176,858 176,858	00000000000008bd0307947efe3bc832517f4ed182fd47f72c5d2be60f2e8add	23 Apr 2012, 05:54	0.05 MB	55	68
176,857 176,857	00000000000005977721bad7fa13055a76de8ec7c955d0b1fa8f4c13351d8c5b	23 Apr 2012, 05:24	0.00 MB	15	72
176,856 176,856	000000000000029c36ffe77f15953a8747d71fc70ffb68bb857cfaad1a3c0c3b	23 Apr 2012, 05:16	0.01 MB	10	57
176,855 176,855	00000000000004c37c53fb7530167ea8373acc52f04db3231e690b7b3d1283cb	23 Apr 2012, 05:11	0.00 MB	13	95
176,854 176,854	00000000000008d1f8198e453cfc4683c8451682c109a26426bf3319417baf3d	23 Apr 2012, 05:08	0.01 MB	56	10
176,853 176,853	00000000000003c4d91c5a9da947ac5f29cf3ae756c20004639c8ee9f95867ad	23 Apr 2012, 05:05	0.03 MB	63	74
176,852 176,852	000000000000046ee08110fb4a0b6a1e2284811d3a7814c0b36eaa223c298528	23 Apr 2012, 04:52	0.02 MB	33	57
176,851 176,851	0000000000000a0fc79165ceeae5c17f209fe1894b7fd3cf9681f7671b7f0b89	23 Apr 2012, 04:40	0.02 MB	55	16
176,850 176,850	00000000000001eb4b54a3670176faaabd7abe4c3d93a914022c95f3d92575c7	23 Apr 2012, 04:39	0.03 MB	79	106
176,849 176,849	00000000000009cb325bee9b037be24b295ea61b33cacd863d703dff291ca8d6	23 Apr 2012, 04:10	0.02 MB	37	65
176,848 176,848	000000000000039a8610fdc5d961ad55d2c52a322d08a415214e54a12c006a88	23 Apr 2012, 04:01	0.02 MB	53	84
176,847 176,847	0000000000000289c0d14c1af2f8df505395cdd4221d80ecffdd9fc9f67cd12e	23 Apr 2012, 03:48	0.09 MB	39	81
176,846 176,846	000000000000027cc8b6152f28c807c86debe1fb1d935b207f8e6b0aded2a738	23 Apr 2012, 03:31	0.00 MB	6	0
176,845 176,845	00000000000006b4b8cef678dbd458cb2e5e1923a80ad322b2440b19e7c9552e	23 Apr 2012, 03:25	0.03 MB	34	497
176,844 176,844	0000000000000589bd11679646d6e7f4685253f67f529a9bf1d6eb3c15a25e84	23 Apr 2012, 03:13	0.01 MB	60	21
176,843 176,843	00000000000002003ea22a978c1f0ae092651a62d395ccd8c316e912564efb4c	23 Apr 2012, 03:09	0.02 MB	57	95
176,842 176,842	000000000000090290c6413ebfa156da9d13be8fc0b7d2ba3b529006d574ec8e	23 Apr 2012, 02:53	0.01 MB	17	53
176,841 176,841	000000000000050eebe4cfb0c11a6d7c49b31dd6366ca907bba66ae3dc026cf6	23 Apr 2012, 02:48	0.01 MB	28	101
176,840 176,840	000000000000099096b992872448614f0ba3f02e2e54793a0456f7248866eb26	23 Apr 2012, 02:37	0.05 MB	44	45
176,839 176,839	00000000000003548260faca7043e0443975bb5a58ce99defe5521c33604ef65	23 Apr 2012, 02:23	0.02 MB	46	70

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

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

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.35 GB sent, 94.26 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.