Blockchain Explorer | learn me a bitcoin

Memory Pool

3,743 transactions

1.67 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,736	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 40 secs	1.00 vMB	2,543	1

Show Transactions

Blockchain

Tip: 907,735 (751,156 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,579 156,579	000000000000071f1495befacbe8061223489155047cb0225d90821694ada9cb	08 Dec 2011, 06:57	0.01 MB	19	1,025
156,578 156,578	000000000000096d5455a84e8fa9f64037c1d4abda480e2d988d4c030e19ee7e	08 Dec 2011, 06:52	0.05 MB	106	23
156,577 156,577	00000000000005fb8abc3c11fa89a2043566b7f47d9615daf196057517373d7c	08 Dec 2011, 06:48	0.03 MB	49	123
156,576 156,576	0000000000000ef4be26c95fc06ea716be05c3baddf887ddc60c4e66b2a1ba42	08 Dec 2011, 05:57	0.02 MB	31	69
156,575 156,575	0000000000000a67a0e95ce776686499ab02261dd7ccad0a5b506d8b6cee5e59	08 Dec 2011, 05:51	0.01 MB	12	64
156,574 156,574	000000000000022c1e5ab92337904a5c504c3edecb4daa00acf748d315e600d6	08 Dec 2011, 05:52	0.00 MB	16	170
156,573 156,573	000000000000030ff6af63486794ff13adb19bbb15aff481aa92e3a392ae2cab	08 Dec 2011, 05:46	0.02 MB	31	61
156,572 156,572	00000000000007529506687fe45f1c7bfa2e34df2fdc9197f50b70e6a8f0bfd2	08 Dec 2011, 05:38	0.01 MB	29	245
156,571 156,571	0000000000000ed1b8f5a35e5c7cf48a9ce61d08b8ccc0e8bf7121a63d99dd65	08 Dec 2011, 05:33	0.00 MB	15	43
156,570 156,570	000000000000078aee6afa266de0e1d54ecb4d76730bb68e45928fae7eb4fcc2	08 Dec 2011, 05:33	0.03 MB	94	81
156,569 156,569	00000000000007f4c705f7a0dcfc6f54ac6f7742b4abdb484177e106662bbc84	08 Dec 2011, 05:10	0.02 MB	8	17
156,568 156,568	00000000000005fdc523918bdaa5b5078662ad9610e0805f0d05d4ac7fd2e045	08 Dec 2011, 05:04	0.02 MB	58	9
156,567 156,567	0000000000000d2db2f6822a9025d1fb09d04c8312bce43435ec2449733ae78d	08 Dec 2011, 05:02	0.01 MB	23	182
156,566 156,566	00000000000005e8634f071a25a6aeba7c2e19d9e3edd07a82ad4c4a3bddf17b	08 Dec 2011, 04:57	0.00 MB	10	53
156,565 156,565	0000000000000a46714e1b03e5e0693e9ecaa3ec1853f1cdf34e9ca52e13f1ff	08 Dec 2011, 04:52	0.00 MB	9	38
156,564 156,564	000000000000008fa75f9b94b725c53f4a7b971eab36f3b2c3feead01f67e9f2	08 Dec 2011, 04:51	0.01 MB	26	56
156,563 156,563	0000000000000a488712248935035a467499f8eeec4094ba2c15afb519d2b846	08 Dec 2011, 04:41	0.00 MB	10	104
156,562 156,562	00000000000002f586f090a178356fd157b4dc930dc332ddcbe0f7f150e225df	08 Dec 2011, 04:38	0.00 MB	3	93
156,561 156,561	000000000000095dd578ff9008d7c86ea0dd32b09bbf32d19172233e7ecc2fcc	08 Dec 2011, 04:37	0.01 MB	27	79
156,560 156,560	00000000000005acff042f50f68c375bdec5b50002f1816ae0e36df399890194	08 Dec 2011, 04:31	0.01 MB	20	176
156,559 156,559	00000000000004a66710f089f8b434e63e04d3b7196743254d1dbd38d92de86b	08 Dec 2011, 04:21	0.01 MB	23	149

Previous 10 blocks ↓

Total Size: 769.05 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,627.27 GB sent, 93.11 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.