Blockchain Explorer | learn me a bitcoin

Memory Pool

17,487 transactions

5.54 vMB

Show Random Selection

Max Size: 33/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
3 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
907,719	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 56 secs ago	1.00 vMB	3,381	7

Show Transactions

Blockchain

Tip: 907,718 (774,270 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
133,448 133,448	0000000000000918268f03767c0077003d9b5b69d7d14cc85f0610705154c448	27 Jun 2011, 02:52	0.01 MB	20	229
133,447 133,447	0000000000000c06223ddf60208a47682182db1e14ed7a50a1b2a422f7459144	27 Jun 2011, 02:50	0.08 MB	113	307
133,446 133,446	00000000000004f7a5fdbc154f50f38d398ce0f52d8dba146c28c6e11ed2f38a	27 Jun 2011, 02:36	0.01 MB	18	485
133,445 133,445	00000000000009501237a79421b0ecb035c71f9752c7a62ee78be76f7d794a08	27 Jun 2011, 02:34	0.01 MB	17	854
133,444 133,444	00000000000001725c832c43976d5b4fdd6c605602ff6f9f538d829df0082002	27 Jun 2011, 02:29	0.00 MB	14	79
133,443 133,443	00000000000008e456ac7a0a9a5694301e0bbe52c0aa7157ae38b162a3d8856c	27 Jun 2011, 02:27	0.01 MB	15	234
133,442 133,442	000000000000057a5fc474d8ef4634ca63770f8efbb94f06ecfc5170edbe7668	27 Jun 2011, 02:24	0.03 MB	82	122
133,441 133,441	0000000000000a1a286cd156c0efaf59cb15c9024d2467e0a780d92733ac15de	27 Jun 2011, 02:22	0.02 MB	28	188
133,440 133,440	000000000000069fe508b7a68c2489f72c0e36d6a6aa28194dcfb28f3bc9a697	27 Jun 2011, 02:18	0.10 MB	237	409
133,439 133,439	0000000000000607fb6e2479c06dd6116f83bcf609f4d193a610b0a355d9079b	27 Jun 2011, 01:50	0.08 MB	164	196
133,438 133,438	00000000000007038b057b209dab3717d14e373e55dc92c8c743ffc11a629565	27 Jun 2011, 01:48	0.04 MB	51	956
133,437 133,437	00000000000007cd1326cf97df790cbab571d42c4f4909fd40ad6ba2257fb586	27 Jun 2011, 01:32	0.03 MB	66	521
133,436 133,436	00000000000006ad99273ec28e74376213a513da40bf866a73878abc7265be85	27 Jun 2011, 01:10	0.05 MB	98	981
133,435 133,435	00000000000003fe64f111dc71bf28beccbdab0541b16cd384e1244dd5bdb20c	27 Jun 2011, 00:32	0.00 MB	10	52
133,434 133,434	0000000000000aa94f89a4d4075c75897febd35fe6c11b881f64902bad50b6f8	27 Jun 2011, 00:30	0.01 MB	27	858
133,433 133,433	000000000000093502eaadbea24a0473eb53e103f946e4b138ec3e8182bd9cb5	27 Jun 2011, 00:23	0.09 MB	327	88
133,432 133,432	00000000000002bdc700738edc2bd3c03d7955517241ba33f47e2c5f9d398a52	27 Jun 2011, 00:18	0.02 MB	39	840
133,431 133,431	0000000000000b1c1eb3cd85795a5b81d6e161f7b1d7f35bc8ae21dbce063f1d	27 Jun 2011, 00:08	0.02 MB	63	238
133,430 133,430	000000000000098fa94883339e003c5b9c8beae3e26de42489e0efe1f57ca4a1	27 Jun 2011, 00:04	0.10 MB	210	802
133,429 133,429	00000000000004646de1313cbbd6efba44134fbf543a0b76333e180b8e4cebf4	26 Jun 2011, 23:23	0.03 MB	46	888
133,428 133,428	00000000000001b270339cef68760c2cd907b6653b9153d53cafab3fdf0dfe0f	26 Jun 2011, 23:13	0.10 MB	244	167

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: 1,623.70 GB sent, 92.98 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.