Blockchain Explorer | learn me a bitcoin

Memory Pool

3,425 transactions

1.12 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
908,009	00000000000000000002349e0000000000000000000000000000000000000000	6 mins, 13 secs ago	1.00 vMB	3,193	2

Show Transactions

Blockchain

Tip: 908,008 (758,612 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
149,396 149,396	000000000000091c09a329305bfa4ee3ef9fdfcd4628e319f3eca1a44fb9297d	15 Oct 2011, 13:27	0.01 MB	35	251
149,395 149,395	00000000000009f4482a6d34516199ae52d7c09b464203f952a1db53c4d1a1ad	15 Oct 2011, 13:13	0.01 MB	32	51
149,394 149,394	00000000000001ab3b67182021855b912c11faa5be668940fc16d1d8253b160c	15 Oct 2011, 13:01	0.01 MB	26	65
149,393 149,393	00000000000009591a1f14a01e16443a2505f880201cf62478e8b3dc4fa62ee7	15 Oct 2011, 12:52	0.01 MB	43	158
149,392 149,392	0000000000000a3afc3263acde98e73e22ad785e9003232983f845ec0002b1a3	15 Oct 2011, 12:46	0.01 MB	12	234
149,391 149,391	0000000000000518928e91794093c4111285c6a88614b630cefa1203a8b1ecc0	15 Oct 2011, 12:42	0.01 MB	10	343
149,390 149,390	00000000000005c9ac5e608db118ecdec04ce23706453822c5bdd05ce08198f2	15 Oct 2011, 12:38	0.01 MB	25	684
149,389 149,389	00000000000007bc9ad23ed843765d083ace3cf7aa4f7ce7dc52fd5b69115c0b	15 Oct 2011, 12:31	0.03 MB	72	122
149,388 149,388	00000000000008cb38f16b3298d05e030c5dc2ad0d48cce9d56e383678a88f01	15 Oct 2011, 12:06	0.01 MB	12	61
149,387 149,387	00000000000005b14feb3ddc0a4a9f2846920de7e0741daa598428c1910febb2	15 Oct 2011, 12:05	0.03 MB	108	145
149,386 149,386	0000000000000ad16cedc7fd88e8fc8c5fbda499c515920de5fc87fd26d8e864	15 Oct 2011, 11:42	0.04 MB	51	45
149,385 149,385	0000000000000849d23f1f1cb3f52c28602a84fcd96cdbef29cc0987c6b43b71	15 Oct 2011, 11:26	0.01 MB	6	19
149,384 149,384	000000000000007e4a704d43b2d6259de3ccedc0de8e2b65e8609c0b95ff7981	15 Oct 2011, 11:23	0.02 MB	31	409
149,383 149,383	00000000000001da59edfadce1035929263d367b3df3c6849f39c3755b65ab4c	15 Oct 2011, 11:09	0.00 MB	6	77
149,382 149,382	00000000000002d41e32c66a6a0b9bfff4b4bee71b9bb96b45c2f22e6b964843	15 Oct 2011, 11:07	0.00 MB	9	430
149,381 149,381	00000000000008f8a0de9f3995703902091897ae6d6445565613423f3a151d7a	15 Oct 2011, 11:04	0.00 MB	10	124
149,380 149,380	000000000000075d3f3b47f2d156a55714d92510bbac5b1d7d18475c725bc433	15 Oct 2011, 11:03	0.02 MB	63	180
149,379 149,379	00000000000007fa553e3eba933a7c6e28ceeb8a7e8182422015c544b4bc5e05	15 Oct 2011, 10:50	0.01 MB	11	44
149,378 149,378	00000000000009509112ba2ff689793f2a2a68aafe20603b711d2b90414763f9	15 Oct 2011, 10:47	0.01 MB	20	193
149,377 149,377	0000000000000a109a6d8143fc01a17cbafdc2fff1a7f275ccaa459d8c251e73	15 Oct 2011, 10:37	0.01 MB	35	136
149,376 149,376	00000000000004e36a087b95572d8a66a5fbc56a36217c2a8b2cd63cade82d24	15 Oct 2011, 10:32	0.00 MB	12	0

Previous 10 blocks ↓

Total Size: 769.56 GB

Node Information

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

Uptime: 2 months, 19 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,649.32 GB sent, 95.76 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.