Blockchain Explorer | learn me a bitcoin

Memory Pool

17,663 transactions

5.68 vMB

Show Random Selection

Max Size: 34/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 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
907,720	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 24 secs ago	1.00 vMB	3,766	5

Show Transactions

Blockchain

Tip: 907,719 (770,978 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
136,741 136,741	00000000000001bc6084ce7ed214c13b7aad0bf6bbe8b95b1076ea6b8fa2fec7	17 Jul 2011, 15:28	0.02 MB	53	396
136,740 136,740	000000000000098ec95073469a3622793c780fd24db9839c5b67e50f27f70bd5	17 Jul 2011, 15:22	0.01 MB	38	1,004
136,739 136,739	000000000000040ed33e2b2998b5fb44d30ca24cb7bda866b91556cb365279c8	17 Jul 2011, 15:13	0.03 MB	43	125
136,738 136,738	00000000000003427c141f171ff97fa029d3354307b855b70c69cb5347ceed27	17 Jul 2011, 15:04	0.01 MB	35	760
136,737 136,737	00000000000002fa13bd5f1b6ecfe304312fa665e53819e510456ad0594c0e6b	17 Jul 2011, 15:00	0.03 MB	34	307
136,736 136,736	00000000000004aa1c880f5a2e8b96b0323ddcd5975a53627b176fd1cdae8197	17 Jul 2011, 14:52	0.02 MB	51	196
136,735 136,735	00000000000007504198e23b4ae46d07d749ca3ba90c5a09d5e7d8070d76b051	17 Jul 2011, 14:45	0.01 MB	32	316
136,734 136,734	00000000000005ce9944230f137a308a1d3acb7ddd8867452a4a22a9ab7a2f82	17 Jul 2011, 14:38	0.06 MB	158	1,243
136,733 136,733	00000000000008dc00a797fe30597b3eca26b91b098f04b279cdaa9e5fe0c11a	17 Jul 2011, 14:21	0.02 MB	34	514
136,732 136,732	0000000000000a67f4b74eb29eab1999e3c91a31a37ef40637b46bc6fdd6af3d	17 Jul 2011, 14:05	0.03 MB	32	159
136,731 136,731	000000000000043f18caf389763b820f517bd0e872c5c1f0619e2354595c832f	17 Jul 2011, 14:02	0.02 MB	43	247
136,730 136,730	00000000000008a249651a8ec13d0e1f786baaeb9a58e3aeffd424aee2b01696	17 Jul 2011, 13:52	0.04 MB	76	233
136,729 136,729	00000000000007d9cd4d60a965bcfd2df4118392fcc13349de7097e1d6aa4168	17 Jul 2011, 13:36	0.00 MB	13	712
136,728 136,728	0000000000000749df467a8edd45bb81d423e5aa72346b89468539a0322f4d65	17 Jul 2011, 13:31	0.00 MB	14	552
136,727 136,727	000000000000081c5dd7d54a714424780d7b5a4ab707557bf7355a1dddcce81f	17 Jul 2011, 13:29	0.01 MB	14	124
136,726 136,726	000000000000039266dff936437a1ca5782ddb36f61b69c3da4a0541ef979c68	17 Jul 2011, 13:25	0.03 MB	62	425
136,725 136,725	000000000000042777261c417ac251394a0f5dbf034dff1e4e0f883f4b8ee231	17 Jul 2011, 13:06	0.01 MB	51	82
136,724 136,724	00000000000009021d60f10450391bfa41993b5e80c736b04170b3559f5d23de	17 Jul 2011, 13:04	0.02 MB	63	479
136,723 136,723	00000000000007aa2e998b4d080823e6915d2ec1bfa6e8665cd77a610e82c02c	17 Jul 2011, 12:52	0.01 MB	10	159
136,722 136,722	0000000000000aa0ffa47b86b6a2dcfb4a4ae5cba63033d257c8e7652d9745eb	17 Jul 2011, 12:51	0.01 MB	21	305
136,721 136,721	00000000000002e6e7186b5ac3f4e74908287e9f6cead4c54a0473a0566d7b30	17 Jul 2011, 12:46	0.01 MB	16	170

Previous 10 blocks ↓

Total Size: 769.02 GB

Node Information

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

Uptime: 2 months, 17 days, 13 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,624.23 GB sent, 92.99 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.