Blockchain Explorer | learn me a bitcoin

Memory Pool

6,252 transactions

1.87 vMB

Show Random Selection

Max Size: 11/200 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
907,853	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 5 secs ago	1.00 vMB	4,189	4

Show Transactions

Blockchain

Tip: 907,852 (752,016 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
155,836 155,836	0000000000000ed530b4f25322f0e25db806d02c8e6ed1babc8d2ef20df3305e	03 Dec 2011, 10:25	0.00 MB	4	67
155,835 155,835	0000000000000b5368742510edbb9ed7a20d74ea9a932fe620eea6596e28e8f6	03 Dec 2011, 10:22	0.03 MB	113	11
155,834 155,834	00000000000005ab269be35e493d44068cab2e5bb3ba04cae0fc3ef173aa0045	03 Dec 2011, 10:12	0.01 MB	27	155
155,833 155,833	00000000000001c573d3dc92c5168642dbce1f2bebb205bcf0fad39a6c040e87	03 Dec 2011, 10:07	0.22 MB	99	152
155,832 155,832	00000000000004ce9243690f63a035d829c0d32805fdf75ba3a981d6a5c164d7	03 Dec 2011, 09:16	0.00 MB	13	0
155,831 155,831	0000000000000dd469eb15e2ded07dc9ebeb5d2f74bfddac0415ec0dcc15513f	03 Dec 2011, 09:11	0.00 MB	10	57
155,830 155,830	0000000000000a04400dc563afcaaa9e77fa362737f5661f86f1c01d11b9a0ce	03 Dec 2011, 09:09	0.04 MB	96	283
155,829 155,829	000000000000090d5b236c2ff1445595b23fb68661ebdd689f56056d88f4d0e4	03 Dec 2011, 08:34	0.01 MB	6	830
155,828 155,828	0000000000000ee6c73a35a46372b2ce360c98c92258029d8fe79ce8dc04b7d2	03 Dec 2011, 08:33	0.00 MB	1	0
155,827 155,827	0000000000000980235559281104b5861f5cc6a71b9e86470762a2eea6488e9e	03 Dec 2011, 08:32	0.01 MB	35	21
155,826 155,826	0000000000000c516fafa04534b1500f90a45d09c7297ce5abfb098fb3dce901	03 Dec 2011, 08:26	0.02 MB	38	117
155,825 155,825	0000000000000f60370224b1372ce211ec788a8702be3faeae10261e5509dd68	03 Dec 2011, 08:13	0.00 MB	2	0
155,824 155,824	00000000000000dec099ca46637976d5c368b57be764594e7f28844a227f129e	03 Dec 2011, 08:13	0.01 MB	6	26
155,823 155,823	00000000000004ada00e4eecb26753b3c014d95ac24e28fdd988c7380470254e	03 Dec 2011, 08:12	0.00 MB	7	24
155,822 155,822	00000000000000f2874c509de54bea119a582e25921a062caa5b383aee5d680f	03 Dec 2011, 08:11	0.02 MB	89	0
155,821 155,821	0000000000000c671b385aaf40819bcac001e1797f4c3fcc2fc955f135542478	03 Dec 2011, 08:10	0.02 MB	39	49
155,820 155,820	000000000000022f4e88f2a5fc82bc167cc13635a042a8fb2410dfc67df8246a	03 Dec 2011, 07:59	0.02 MB	44	224
155,819 155,819	0000000000000bf78922fec4e144bd0ee34e1e4c5155f53d6b85e14bbeb8bbe3	03 Dec 2011, 07:43	0.01 MB	27	133
155,818 155,818	0000000000000411d26ca0b61d0ed6e36cdc3a201e6b1977f3a1024430a9478e	03 Dec 2011, 07:42	0.01 MB	30	116
155,817 155,817	000000000000029b69a5036c9a2ddac3fddc5318cc4d96bcd17b2cb94bc30150	03 Dec 2011, 07:23	0.00 MB	15	11
155,816 155,816	0000000000000f4d22981bade49431d715989702c326a2f3cfa22371d9e71960	03 Dec 2011, 07:20	0.02 MB	70	48

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: 1,635.31 GB sent, 94.25 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.