Blockchain Explorer | learn me a bitcoin

Memory Pool

10,007 transactions

4.59 vMB

Show Random Selection

Max Size: 25/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,726	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 13 secs ago	1.00 vMB	3,178	5

Show Transactions

Blockchain

Tip: 907,725 (760,660 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
147,065 147,065	000000000000052153a71b1264f85d846d4254b058a838995b52dc5f0b5f137f	27 Sep 2011, 05:28	0.00 MB	3	0
147,064 147,064	000000000000073b1d62b7d4935140aeec88d6432b3881fa29bbdcfe6bbc53fe	27 Sep 2011, 05:27	0.01 MB	17	371
147,063 147,063	0000000000000550b056ab4979a8b309a99f3e7b19aad38737748462d03efc68	27 Sep 2011, 05:23	0.02 MB	34	56
147,062 147,062	000000000000076a1e8b2ff3a368f674e84308deb716735c26a6a7e227bd9eee	27 Sep 2011, 05:10	0.00 MB	7	885
147,061 147,061	0000000000000163c507732f972ebacc29a54c1454de7c6605323886722374d3	27 Sep 2011, 05:08	0.00 MB	10	78
147,060 147,060	00000000000003d616ed6f13e465972808fc6cb5d3658fe825654a06af9f9596	27 Sep 2011, 05:05	0.05 MB	157	124
147,059 147,059	0000000000000562c2a8e323cc9908c42d07d37173e2f46c8932e6b2f3319ff5	27 Sep 2011, 04:50	0.03 MB	66	141
147,058 147,058	000000000000081e3bf8e97af0880e95127987a5512b8ca00cd99c66caaa483e	27 Sep 2011, 04:45	0.00 MB	1	0
147,057 147,057	00000000000000eaf030b43976eef4a6439e2c2eac8329543a8593718c483a9a	27 Sep 2011, 04:44	0.00 MB	8	17
147,056 147,056	00000000000007a678f2e1316e0f7f7acf2b967d998558aed8dadcd4430fd5f1	27 Sep 2011, 04:44	0.01 MB	33	28
147,055 147,055	00000000000007200775088cbda20e08190fd74c328ca3271750ac9dc03aa7dc	27 Sep 2011, 04:37	0.00 MB	7	83
147,054 147,054	000000000000029c91acd32d232ec8c334ee0b18e9198d76afed33073b1b9a93	27 Sep 2011, 04:36	0.01 MB	9	420
147,053 147,053	000000000000004fbdc3cefb5b6e5fb7e0e4936d3d4a94f4ebe1b73645b61ba0	27 Sep 2011, 04:34	0.02 MB	26	151
147,052 147,052	000000000000070f74ba80f0c050777ea21ee157558069fc7048b3d930f5347e	27 Sep 2011, 04:21	0.03 MB	103	25
147,051 147,051	00000000000007201b7a7f659989bd9d7976987f05724a5302932652582b155b	27 Sep 2011, 04:04	0.04 MB	93	416
147,050 147,050	00000000000000e0f3442125e0edb7c7b6eaa260d597363a73a22b661cfa5154	27 Sep 2011, 03:37	0.05 MB	86	95
147,049 147,049	00000000000008837d656c1a4b0990caa60dd9cee4c041fff8a60dcad385f72a	27 Sep 2011, 03:05	0.02 MB	77	53
147,048 147,048	000000000000083ecf622f71f2f09a820c46cc1f562985197a3eaa0c856322f2	27 Sep 2011, 03:04	0.05 MB	101	119
147,047 147,047	0000000000000419ba142fa22516ca01e9cac5e09b8bc7aa0ea45f734b4673c9	27 Sep 2011, 02:50	0.05 MB	127	180
147,046 147,046	0000000000000023ab66ca81bfb532f034bcbcd959e0e4b9e073d0c0c6da2c4b	27 Sep 2011, 01:57	0.01 MB	9	28
147,045 147,045	000000000000040a07e6b17551483089339b5c6f6509157f5c63e5b06212ddf6	27 Sep 2011, 01:55	0.03 MB	42	147

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.68 GB sent, 93.04 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.