Blockchain Explorer | learn me a bitcoin

Memory Pool

1,076 transactions

0.38 vMB

Show Random Selection

Max Size: 2/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,862	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 30 secs	0.38 vMB	1,071	2

Show Transactions

Blockchain

Tip: 907,861 (758,389 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,472 149,472	0000000000000633fab2d8ba18f24f7c96d923abb712bb7a58c8e3960fca1171	16 Oct 2011, 04:26	0.00 MB	1	0
149,471 149,471	0000000000000a58462974c56e0638e66731d93e7f6655f9eaa9afc8a8b084d4	16 Oct 2011, 04:22	0.02 MB	36	197
149,470 149,470	000000000000086cd3a80478c737629e08f41370b1bae0fb5a14745aa5ce9761	16 Oct 2011, 04:08	0.01 MB	20	21
149,469 149,469	0000000000000add67696b97e6b15f93621ba1e4b68a9be532851f8dab010566	16 Oct 2011, 03:58	0.02 MB	19	48
149,468 149,468	00000000000004939f2f7fad6764f05ffb9e221c77329945501c9a3c083a0a64	16 Oct 2011, 03:43	0.00 MB	7	913
149,467 149,467	000000000000015fa7f8b3939b13dd1b461a8ae07ab83030ef4a852a55d2f793	16 Oct 2011, 03:41	0.02 MB	78	21
149,466 149,466	000000000000060b6614a4eebe92e6a1502cd76793532fe05af7ee7c250eac9b	16 Oct 2011, 03:36	0.04 MB	90	204
149,465 149,465	00000000000000d856b44fbc4d7365aea2ce1de21d9474401508e8639c1fd835	16 Oct 2011, 02:53	0.02 MB	48	174
149,464 149,464	00000000000005495b6cc695d9e8f8a3d00b00df8e1599e2654ae9a18f765ec3	16 Oct 2011, 02:36	0.01 MB	17	53
149,463 149,463	0000000000000a50288b26eb16bf3e8fafbf9085ef3ebd4b33545a7977bccfef	16 Oct 2011, 02:27	0.02 MB	78	19
149,462 149,462	000000000000052f3cf0a13efd158b658a055d98b471eeba052a8daf74fd841f	16 Oct 2011, 02:16	0.03 MB	85	102
149,461 149,461	000000000000029e01c8dfd3c58663cbfe75caa5d6426cb47ddf41c6d0ecd869	16 Oct 2011, 01:45	0.00 MB	6	0
149,460 149,460	0000000000000b54f2d81cd83a8fd31295f01e99aefd9c47913c151c4803d79e	16 Oct 2011, 01:44	0.01 MB	28	58
149,459 149,459	00000000000007eb3ea61e1468ac9401b59ac3e8007e2964bca86622d57077df	16 Oct 2011, 01:28	0.01 MB	14	49
149,458 149,458	0000000000000ad8c4e4a25041fa064ec1bbc8e0062c6823aa8bfb0f2d029335	16 Oct 2011, 01:20	0.02 MB	71	16
149,457 149,457	00000000000003433217f2d6f0c91ed5e91922dc1a3faeffc3c53aa7fa7c05d1	16 Oct 2011, 01:14	0.00 MB	9	0
149,456 149,456	00000000000009568f846c3434bbaedae5196d6934602a054949d83b9684242e	16 Oct 2011, 01:13	0.02 MB	52	345
149,455 149,455	00000000000002fe176ca49069becaeb5870845f04dfcd6cec1dadcaa0a8703c	16 Oct 2011, 00:43	0.00 MB	9	329
149,454 149,454	000000000000050f1d57ac2d8ecca32bae72017a98896fe1e8fd1a7ed2d9d027	16 Oct 2011, 00:41	0.03 MB	64	161
149,453 149,453	0000000000000a092d867d0a524e67eb08e51d0bdfbc9c0f531768487c3b93da	16 Oct 2011, 00:15	0.01 MB	9	66
149,452 149,452	000000000000042171d4ade9e494c8f6879a44dbce8c77924c8e14611b36e6b7	16 Oct 2011, 00:12	0.02 MB	90	12

Previous 10 blocks ↓

Total Size: 769.28 GB

Node Information

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

Uptime: 2 months, 18 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.53 GB sent, 94.31 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.