Blockchain Explorer | learn me a bitcoin

Memory Pool

3,037 transactions

2.93 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,813	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 21 secs	1.00 vMB	1,693	2

Show Transactions

Blockchain

Tip: 907,812 (793,512 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
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
114,289 114,289	00000000000008352a6323f56d64265a8656b5162bc6137cb404fa196c741db6	20 Mar 2011, 19:35	0.05 MB	172	0
114,288 114,288	000000000000aa3c41c05f4f3d69dfa87e1b87f5ca0e2391bd5fbd16516dcc1c	20 Mar 2011, 19:33	0.00 MB	9	321
114,287 114,287	0000000000007a4bead9bcb5454058e26462459d9793afcf29d4d54568331718	20 Mar 2011, 19:28	0.00 MB	14	454
114,286 114,286	0000000000002d83888a4b92124f779085537a980971c77199362c17c0f997e0	20 Mar 2011, 19:08	0.01 MB	18	952
114,285 114,285	0000000000000a58ff16e6f9109db6f9a13479ce078aa47c2879f0fb3d8d1786	20 Mar 2011, 18:49	0.00 MB	11	819
114,284 114,284	000000000000040bd764033d8a0ba8e7096c5542920e5e1154cae3f629514e5e	20 Mar 2011, 18:25	0.00 MB	9	325
114,283 114,283	0000000000006ac18a3a25797eb5b9d0b6b393c36a9a8bd3553294ab875a6381	20 Mar 2011, 18:17	0.01 MB	21	865
114,282 114,282	0000000000007d3ebd7e5c065b45ebb02b676eb016da1324b378017fa683b4af	20 Mar 2011, 17:48	0.00 MB	13	1,517
114,281 114,281	0000000000007ac73cc669db6bdaa25212507ea73dba7b2a03bc5baf397c661e	20 Mar 2011, 17:14	0.01 MB	44	145
114,280 114,280	0000000000001dd56b0c6803e8e4d161f57b030d0a73ec4dd6073e9b98fcbc53	20 Mar 2011, 16:41	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 769.19 GB

Node Information

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

Uptime: 2 months, 18 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,633.67 GB sent, 93.88 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.