Blockchain Explorer | learn me a bitcoin

Memory Pool

764 transactions

0.41 vMB

Show Random Selection

Max Size: 2/200 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
907,922	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 51 secs	0.41 vMB	752	1

Show Transactions

Blockchain

Tip: 907,921 (757,062 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,859 150,859	000000000000008c35718be1257f354c94afe0ec01e7c2fa468a12769bbfcb5f	28 Oct 2011, 01:31	0.05 MB	71	45
150,858 150,858	00000000000006916438fa5b9f7e521273440f76da612470159a4311ee762e0f	28 Oct 2011, 01:15	0.05 MB	97	166
150,857 150,857	00000000000003675869d9989c10c58acb4ffda8858a60ee9a81e48e6150b38e	28 Oct 2011, 00:40	0.05 MB	92	99
150,856 150,856	000000000000030235bdc0aacddd73c5ed39cd6a0621708e74ec8cfa395a9e9e	28 Oct 2011, 00:21	0.05 MB	90	111
150,855 150,855	00000000000006df3f8c093dc0da92d09a58e4e030c33d57cea688472de9dad0	28 Oct 2011, 00:13	0.05 MB	92	181
150,854 150,854	000000000000093dd882100b6ef8aa0b9135613b9cfa2d1d09ec1c71db1037fa	27 Oct 2011, 23:14	0.04 MB	81	400
150,853 150,853	00000000000004dacf7982cd4f77781ba621541511b01399212ab191d9f676f5	27 Oct 2011, 22:30	0.03 MB	118	3
150,852 150,852	00000000000001561798325e9cad75597dec12ae7a96ef6be67ff7bff5ac48db	27 Oct 2011, 22:28	0.03 MB	51	87
150,851 150,851	000000000000016f0332d7202138ff8e7932105c366d1bd607270842f16958da	27 Oct 2011, 22:02	0.05 MB	119	37
150,850 150,850	0000000000000633a46a816d2cb70eb1d473b6f09cfa5cd9398a1cb2e89cb71b	27 Oct 2011, 21:49	0.06 MB	132	175
150,849 150,849	00000000000005bcd18278fca95d60a7fa285475c6c81cee82bc162900c3f515	27 Oct 2011, 21:24	0.05 MB	102	186
150,848 150,848	0000000000000930596d06ff52c29325900cac25a44d2f14bc3bd2ca6b0d0b33	27 Oct 2011, 20:45	0.04 MB	69	150
150,847 150,847	0000000000000463696221d9691a8db65d836e251376d4198e0cb8cdacc81da6	27 Oct 2011, 20:18	0.00 MB	11	0
150,846 150,846	000000000000092d4bf3fce0559f6c61381c09fd21d92b8129fccd9362c601a5	27 Oct 2011, 20:18	0.01 MB	18	264
150,845 150,845	0000000000000168b62aaa5343d5afaceaae640764f5f463242768bbc9a9d82f	27 Oct 2011, 20:15	0.02 MB	44	197
150,844 150,844	00000000000000c0c3dcdf9bbd51be153abd4f699cb36f3a0b327fd2b236a412	27 Oct 2011, 20:02	0.03 MB	76	163
150,843 150,843	00000000000003f07e913ba867e36a2c832fdf6fffed918fff51cae93b1108b3	27 Oct 2011, 19:44	0.02 MB	70	173
150,842 150,842	00000000000000ed911ac99a7ad9364d76ea319ab6be0396b6bbed9af822cb27	27 Oct 2011, 19:31	0.02 MB	38	48
150,841 150,841	000000000000007f4423eef624620c2683ee2434aacea1144b7d67cd2eaed405	27 Oct 2011, 19:23	0.01 MB	21	59
150,840 150,840	00000000000009b4dddf4922c3ee3bd1b8107af30ae5aace2e180a1c061bb386	27 Oct 2011, 19:20	0.02 MB	31	170
150,839 150,839	000000000000002744fff8182b9a9805ae15bda36eb224a5734cd22202983987	27 Oct 2011, 19:16	0.02 MB	35	131

Previous 10 blocks ↓

Total Size: 769.39 GB

Node Information

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

Uptime: 2 months, 19 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,644.43 GB sent, 94.92 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.