Blockchain Explorer | learn me a bitcoin

Memory Pool

10,576 transactions

4.61 vMB

Show Random Selection

Max Size: 25/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 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
907,724	00000000000000000002349e0000000000000000000000000000000000000000	25 secs	1.00 vMB	3,429	5

Show Transactions

Blockchain

Tip: 907,723 (661,935 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
245,788 245,788	000000000000004636f26264b80a1951e771fe1e7d31a2da2af1181279959145	10 Jul 2013, 04:16	0.06 MB	148	161
245,787 245,787	00000000000000ac8b4007d10cf923a402f39fdd0ac645e6e36d5a5637ed7c8c	10 Jul 2013, 04:12	0.11 MB	254	121
245,786 245,786	000000000000005cf017f779d72e363fc8aeda7eff59b48cf193a371a64f0d43	10 Jul 2013, 04:11	0.00 MB	4	0
245,785 245,785	000000000000001ca6501de618f59bcfe291ff80a8a1f37c5876c30ac4ecc2d9	10 Jul 2013, 04:08	0.25 MB	639	216
245,784 245,784	00000000000000277f25f861dfd21ef617498a7c9b448fb4641ad2008e07b687	10 Jul 2013, 03:30	0.12 MB	293	144
245,783 245,783	000000000000005cb46c0b057e7e88531c208e2a3a3acd7a35e6df3d0b21e934	10 Jul 2013, 03:15	0.15 MB	355	165
245,782 245,782	000000000000009293dd05db4335d112bd864fc1997558dfa092016b592b4b50	10 Jul 2013, 03:07	0.02 MB	23	43
245,781 245,781	000000000000009e87103bf445091c1f557b96f543c8985a3b30154887ca0720	10 Jul 2013, 02:58	0.16 MB	318	135
245,780 245,780	0000000000000073b62ca8451ffeb493504886751de7f2aae63ad969ec274cd0	10 Jul 2013, 02:50	0.12 MB	303	143
245,779 245,779	00000000000000c05d5a41a98d60ab7c9c7d12711625da5a4c25153992603887	10 Jul 2013, 02:37	0.02 MB	12	13
245,778 245,778	00000000000000458c46ab1643c0e70e832baeb7a80b1403563eadce2d857354	10 Jul 2013, 02:32	0.05 MB	119	143
245,777 245,777	00000000000000c32e4823f288ac00df7e58b02e729f0f7abbd874081c7eba51	10 Jul 2013, 02:28	0.10 MB	221	121
245,776 245,776	000000000000000c883efb1b7b9d4c0314c199abe4904777fe26593bb7fb6a36	10 Jul 2013, 02:17	0.09 MB	205	153
245,775 245,775	00000000000000161b90c0c53533526dc5efa54a3375f832565f41e5b05f2e9e	10 Jul 2013, 02:10	0.09 MB	199	167
245,774 245,774	00000000000000539549ded4d4982bf1be57ac35e33a94596d5fcc2662d46a74	10 Jul 2013, 02:01	0.02 MB	43	1,376
245,773 245,773	00000000000000679668270a8cd7e0fcbc58bc971cbcbb9c92761e60e5c5e13b	10 Jul 2013, 02:00	0.21 MB	371	124
245,772 245,772	00000000000000b39fa1b9065ea8d7297a0254c569662f5d94ece5afee3bab11	10 Jul 2013, 01:48	0.01 MB	40	253
245,771 245,771	0000000000000027fd3824ff2f75a51eefb86422034f94cdfff71e3fab0cb1b1	10 Jul 2013, 01:48	0.11 MB	304	177
245,770 245,770	00000000000000a53cdf6e2bc4add66d7cd3a3537b5a6ee17dbd2ba201ae94ae	10 Jul 2013, 01:37	0.03 MB	73	136
245,769 245,769	00000000000000a0f00e1dda6cbf2e2e2070a0e22fc8b1ec508ba4154422d6ec	10 Jul 2013, 01:31	0.04 MB	96	161
245,768 245,768	00000000000000a4a735910db7ab2a4c9d29df67316389bd1d12be3164d64b4e	10 Jul 2013, 01:29	0.08 MB	116	38

Previous 10 blocks ↓

Total Size: 769.03 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: 1,625.05 GB sent, 93.02 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.