Blockchain Explorer | learn me a bitcoin

Memory Pool

2,944 transactions

1.25 vMB

Show Random Selection

Max Size: 7/200 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
907,770	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 47 secs ago	1.00 vMB	2,200	3

Show Transactions

Blockchain

Tip: 907,769 (757,466 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
150,303 150,303	00000000000005bbb489ad6af5499967e48813c1fe5568e41dc49ef820001537	23 Oct 2011, 04:54	0.00 MB	13	109
150,302 150,302	00000000000009d513671ab2fb39ec618bc0cd3d1545dd45457ab01230f1364e	23 Oct 2011, 04:50	0.01 MB	30	127
150,301 150,301	00000000000003b6feea62574a8cd33bf54d646b3cc9ee2ff1b45f44be27acf6	23 Oct 2011, 04:43	0.02 MB	34	27
150,300 150,300	000000000000073278e5df06328f662f2b9e12e527ef0103838aa6a86cfb72ad	23 Oct 2011, 04:36	0.01 MB	22	368
150,299 150,299	000000000000035c95461af92c4071d6ad9a3f3d8e25c2c02aa71bb5348b6814	23 Oct 2011, 04:23	0.01 MB	48	17
150,298 150,298	00000000000008a810cb44af678a9ed3967abe9468c5c9a74e24124fafbe2ce5	23 Oct 2011, 04:19	0.01 MB	20	43
150,297 150,297	000000000000091826e539eaec112b1490b64ad3aee98372e4d5c81147b04072	23 Oct 2011, 04:10	0.01 MB	12	360
150,296 150,296	000000000000061d38aed20bd13c13895b1d5923951e7220e928af218ef5196c	23 Oct 2011, 04:05	0.01 MB	32	52
150,295 150,295	0000000000000702926f4635f060060ebef05a0687aaaeb5f9077daeadadddf9	23 Oct 2011, 04:02	0.01 MB	37	94
150,294 150,294	0000000000000ad8090d57fcfe3da6d8c73175f6de24ae75bb9099e82f1265e8	23 Oct 2011, 03:55	0.01 MB	18	16
150,293 150,293	0000000000000732ed6f3ace48601244c24f04c6455e33b2e1a302606f2fa402	23 Oct 2011, 03:49	0.01 MB	19	56
150,292 150,292	000000000000027eba455d8655f0e9ccc77f2d23699e2c4ddc910d1e75dda991	23 Oct 2011, 03:41	0.01 MB	53	0
150,291 150,291	00000000000003088ea30b49e7a9e4dd1574b79d066badfddb6635b12fb540c0	23 Oct 2011, 03:40	0.00 MB	1	0
150,290 150,290	00000000000000a69e435ccd98c6dfaa841b9052818817af7f7b6cb77ac17764	23 Oct 2011, 03:40	0.00 MB	10	643
150,289 150,289	000000000000068ff06dfafc80c07d9f0c743064d636563216a81ec433d7f3f3	23 Oct 2011, 03:38	0.00 MB	1	0
150,288 150,288	00000000000007533ba42bfa4becbb9bf15d8d4a98bc49cdb317145fc856e178	23 Oct 2011, 03:38	0.01 MB	17	145
150,287 150,287	00000000000001ad0be7473458d172797fa3decbb13a953d14f4d13b77d32cfa	23 Oct 2011, 03:33	0.05 MB	134	167
150,286 150,286	00000000000005e0bfd3637d52e63086ace2e4f53f2bede9bcc9b7e2a52ceaf2	23 Oct 2011, 03:06	0.04 MB	92	135
150,285 150,285	000000000000091e3695b35655b78ec30cdcd7b5d0e5af8523ac59a5e5f1dcae	23 Oct 2011, 02:59	0.04 MB	50	302
150,284 150,284	00000000000002b43ef457a0503a468a9802d6eb786b9895195ae4c20dcf3f4c	23 Oct 2011, 02:15	0.01 MB	14	271
150,283 150,283	000000000000087926b0837337904bde89cd5bb787433bb788b63fe6d3016f55	23 Oct 2011, 02:15	0.01 MB	21	303

Previous 10 blocks ↓

Total Size: 769.11 GB

Node Information

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

Uptime: 2 months, 17 days, 21 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,629.59 GB sent, 93.44 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.