Blockchain Explorer | learn me a bitcoin

Memory Pool

3,202 transactions

1.69 vMB

Show Random Selection

Max Size: 9/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,737	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 48 secs	1.00 vMB	1,853	3

Show Transactions

Blockchain

Tip: 907,736 (793,426 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
114,310 114,310	000000000000a664b1f54a2106f2371b2b3ee6cb0a7dff128ef68380ebc71b53	20 Mar 2011, 22:08	0.10 MB	346	0
114,309 114,309	00000000000030f9674ef09a3b177e0ae8679ce98762e8db030b1b0e93e033de	20 Mar 2011, 22:07	0.03 MB	50	0
114,308 114,308	000000000000924d1048124c25d71b9eb879d81f98730dc856c6815d38c1dbd4	20 Mar 2011, 21:57	0.00 MB	12	979
114,307 114,307	0000000000000f0dbb21ddb095585976501e586ef1dbcb2b6f90d2b0727c6e46	20 Mar 2011, 21:42	0.00 MB	10	0
114,306 114,306	0000000000008649f766e7a7696a7adf49f70977489a983b586f72dcc580ec62	20 Mar 2011, 21:40	0.00 MB	8	297
114,305 114,305	00000000000016e64d46ffb5fbc9f6c233b9e80693336eff4fcaae57819285d4	20 Mar 2011, 21:34	0.01 MB	15	911
114,304 114,304	0000000000002a5fcdadb7eda88a02b12155c4ce1cdd641ef02870c6d59ef53a	20 Mar 2011, 21:13	0.00 MB	9	0
114,303 114,303	0000000000007b3b08914620c13e31c9f7f0e7536caf34f5b63a1ff2c4babedc	20 Mar 2011, 21:11	0.00 MB	11	323
114,302 114,302	0000000000004d1640eabbd6ebbc787a8a6d5f9c888a9c8c2aa4b3c8f9a33d71	20 Mar 2011, 21:03	0.00 MB	12	0
114,301 114,301	0000000000002eb20f09b5cc6ea488c63e0a785dbbbee068189f57d6a60d0568	20 Mar 2011, 21:03	0.01 MB	36	10,630
114,300 114,300	000000000000819b7f5ddc6c8b6378f209f0eeb317afe23e5f29fbe6d775a85d	20 Mar 2011, 20:58	0.10 MB	23	0
114,299 114,299	000000000000435206c9495cafa0dad713def8e9d69944f71b5a55741f732dad	20 Mar 2011, 20:57	0.00 MB	8	0
114,298 114,298	00000000000082d8192e6ff1742ee5fb7638c373ee5cec4264add9e4d42ab27f	20 Mar 2011, 20:55	0.02 MB	13	149
114,297 114,297	00000000000019fab2c2c01e5e1e73e1cbcc0979f65c1f8a3b634404fd675200	20 Mar 2011, 20:41	0.00 MB	9	657
114,296 114,296	0000000000006c4ef1661c52596c4edcea729637eff94eaa610f109fd38c621e	20 Mar 2011, 20:31	0.00 MB	9	0
114,295 114,295	000000000000b928d70dd97d63f73db71cf24690e2d8a0166d0e05a4f526ae34	20 Mar 2011, 20:30	0.00 MB	11	491
114,294 114,294	00000000000046b0e4bb9fe406b1c0eabd6612cc4c02391d1faa1349db956e96	20 Mar 2011, 20:15	0.00 MB	9	0
114,293 114,293	0000000000009e8445d67e7d7824e162a4c85f06311a6c6c93ed42978722b99e	20 Mar 2011, 20:05	0.00 MB	12	0
114,292 114,292	0000000000002e9cdcac47e4a1fe89cc0829e4134e6aab3bd82548b405708c9c	20 Mar 2011, 20:04	0.10 MB	374	20
114,291 114,291	00000000000044d59f42cc1a44a324c146d4c004d2561246bb813b9950c20134	20 Mar 2011, 20:00	0.00 MB	11	544
114,290 114,290	0000000000003676d30363b09c792f48ce8a5ffb0217290629660c133a1b996a	20 Mar 2011, 19:42	0.00 MB	10	323

Previous 10 blocks ↓

Total Size: 769.05 GB

Node Information

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

Uptime: 2 months, 17 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.45 GB sent, 93.12 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.