Blockchain Explorer | learn me a bitcoin

Memory Pool

3,711 transactions

1.57 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
908,292	00000000000000000002349e0000000000000000000000000000000000000000	5 mins, 18 secs ago	1.00 vMB	3,267	3

Show Transactions

Blockchain

Tip: 908,291 (875,800 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
32,491 32,491	000000009acb1df9acde4d8cd28e1e16c5b9d2b41782903c635d3def1d92ed83	01 Jan 2010, 00:07	1
32,490 32,490	000000007d3ce69c3b6ce81fa8900b1bd8c15e10b859ba0bf1cf4ed7fcbe51ef	01 Jan 2010, 00:03	1
32,489 32,489	00000000827b23e7fcdd7fd189c7c61224542d98921e5f6a28e9e5b777b9db69	31 Dec 2009, 23:44	1
32,488 32,488	0000000089d072c7ab2e22149dc947138d53b1aba8780bcdb65e6f3e7e280196	31 Dec 2009, 23:31	1
32,487 32,487	0000000006108b8f189bc1d19d53699b8dd39523c44bbf5d74b84451d9698ec5	31 Dec 2009, 23:30	1
32,486 32,486	000000003afb2192f03d7f10630b66c32473aaa075ad3cd8141f94114ce0bcc0	31 Dec 2009, 23:05	1
32,485 32,485	000000008920aa348ef8c1bf2029a2217b671bb4d8de6c22304b4e3c1994f6f9	31 Dec 2009, 22:51	1
32,484 32,484	0000000067d5cc3ca939f5cf70aab6ef2081e8346d943c206363ddd8c27baa37	31 Dec 2009, 22:50	1
32,483 32,483	000000007a2e41941856d6d436f14bc01e9661cb7b4af396d265d8be35a74d8b	31 Dec 2009, 22:48	1
32,482 32,482	00000000bb73cadc526686568d5605491ae4127d89495c0af61f28c9f73fb6c3	31 Dec 2009, 22:48	1
32,481 32,481	000000001ce57a0e396e938e0f0a34c7f0650c9edd88baa00d7be6ec4e7a446a	31 Dec 2009, 21:50	1
32,480 32,480	00000000a71dc84e4563af74168f39772f9539a2601132472c20592f1a3c2c10	31 Dec 2009, 21:42	1
32,479 32,479	000000001c02299adcae8bac76d155310f661a9c7240a2766644ab7de8b98c25	31 Dec 2009, 21:39	1
32,478 32,478	0000000058914f9874379a0d26d144c228a78234ab2aea3295114c8eebb02ac4	31 Dec 2009, 21:38	1
32,477 32,477	00000000a36dc71f69f5d94e229f22ba5b76d26afdd70a71d66fa577d60c5062	31 Dec 2009, 21:21	1
32,476 32,476	0000000057915495259bcb101749f80019bad1fd7a70511e38830f66990237d4	31 Dec 2009, 20:20	1
32,475 32,475	00000000092eeb018251178d65b6c884ad0aabcf6829bc8f43d31744d1a371ce	31 Dec 2009, 20:06	1
32,474 32,474	000000000272bb187d69462e4d5285842fe46ce4b91b72891f7f86cff8a44ac4	31 Dec 2009, 19:42	1
32,473 32,473	0000000026fbb41241f234e4a285854360f20ce23cc8027f6e399a78ec9036bc	31 Dec 2009, 19:41	1
32,472 32,472	00000000a399be074337298d7bd977c948ff258ef125f5f44f5b67a36ee25951	31 Dec 2009, 19:16	1
32,471 32,471	000000000ed9658ef0c2314b45cf8a9c9d99bdf1edb27e13c32b28355fb00a0f	31 Dec 2009, 18:51	1

Previous 10 blocks ↓

Total Size: 770.16 GB

Node Information

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

Uptime: 2 months, 21 days, 11 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,692.36 GB sent, 98.31 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.