Blockchain Explorer | learn me a bitcoin

Memory Pool

2,509 transactions

1.88 vMB

Show Random Selection

Max Size: 10/200 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
907,938	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 25 secs	1.00 vMB	735	1

Show Transactions

Blockchain

Tip: 907,937 (762,690 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,247 145,247	00000000000004e2a58fc063ce0816e1bd17dceb50a52b72c47c93013e8f1e2d	14 Sep 2011, 02:12	0.00 MB	11	639
145,246 145,246	000000000000070c36844a8025624fea513c52bc70662a6d277ca827b0f3fcd0	14 Sep 2011, 01:47	0.01 MB	29	190
145,245 145,245	000000000000083be2c8a1a6ec5c70bef838af0f95ce15ccf51bcf99caff7a7f	14 Sep 2011, 01:43	0.00 MB	10	15
145,244 145,244	00000000000002445e0c30963aa54b97abed7df5c39b1316c4ced19783b323d2	14 Sep 2011, 01:43	0.02 MB	45	186
145,243 145,243	00000000000000f443a01a766532a6db064b9d398546b1789b073a67b73d09c6	14 Sep 2011, 01:26	0.02 MB	38	201
145,242 145,242	0000000000000180a46d36cc3d1a9f96a71e9d8ef034a9f9ad13092e9fa9f5ed	14 Sep 2011, 01:11	0.02 MB	72	41
145,241 145,241	000000000000090d546e83b0cab30ca691a70d5f6fca77d69ccaaf7d3ffe82eb	14 Sep 2011, 01:11	0.02 MB	24	105
145,240 145,240	000000000000011ad2b236d8d6e0dec83edc1cb389908514f4198a105bab912e	14 Sep 2011, 01:02	0.03 MB	88	70
145,239 145,239	00000000000005183e5b9f439c655921291ee2f6be79058c78856c2fb5ee4057	14 Sep 2011, 00:53	0.00 MB	1	0
145,238 145,238	0000000000000638d294472bde1799d1f0773b706d36eb91bb89c7f8210ec599	14 Sep 2011, 00:53	0.01 MB	27	84
145,237 145,237	00000000000008ba9044285e3133d331fa970018801c06d56d795565f6e76ad8	14 Sep 2011, 00:49	0.04 MB	77	67
145,236 145,236	00000000000001632f6f327a85a8f7d03696a2115ebcf2db9365a23c0ef6135b	14 Sep 2011, 00:34	0.03 MB	63	137
145,235 145,235	000000000000086f8a5703d3275f2d79b909e16c0e7635607aaeec1b2cb41e4a	14 Sep 2011, 00:14	0.01 MB	15	35
145,234 145,234	000000000000055cb1d2c7106125741f94b1917c29645d323dc12c33aacdfba2	14 Sep 2011, 00:07	0.00 MB	1	0
145,233 145,233	00000000000001f151960f0d111040db150076b7db64b77f5b804322dc0a0709	14 Sep 2011, 00:07	0.00 MB	17	446
145,232 145,232	00000000000004f30687599486b6d40c762453cdd619e60885168347a069099c	14 Sep 2011, 00:04	0.03 MB	88	70
145,231 145,231	000000000000053d1b0855a1cda316d2d0c245b3904e2ad52d8b13bd47ba67f1	13 Sep 2011, 23:51	0.01 MB	18	148
145,230 145,230	00000000000005cb7851af9aea37261b2b7c580704d90c9c57b014d1173a2c2f	13 Sep 2011, 23:47	0.00 MB	7	26
145,229 145,229	00000000000002ccf1da3ef75740dcf9df9756a5530fdb6c0976cd054407ec69	13 Sep 2011, 23:46	0.01 MB	18	336
145,228 145,228	000000000000001cf07e323d70d90ab60ef771f6882581284a4edbcb9baf99e4	13 Sep 2011, 23:43	0.00 MB	9	90
145,227 145,227	0000000000000719bc336076d77bd427fce40c99c7a4b7a562434863a5367dad	13 Sep 2011, 23:41	0.01 MB	15	199

Previous 10 blocks ↓

Total Size: 769.43 GB

Node Information

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

Uptime: 2 months, 19 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,645.43 GB sent, 95.08 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.