Blockchain Explorer | learn me a bitcoin

Memory Pool

65,611 transactions

40.76 vMB

Show Random Selection

Max Size: 182/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,269	000000000000000000035cb80000000000000000000000000000000000000000	1 min, 27 secs	1.00 vMB	6,453	31

Blockchain

Tip: 847,268 (336,497 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
510,771 510,771	0000000000000000003aba8f4c719302871327fb7ef82ac0c9ae66dd14c9f87b	25 Feb 2018, 02:13	1.01 MB	442	15
510,770 510,770	0000000000000000003751a627776300673a16b8945faefd1182f683aff12faa	25 Feb 2018, 02:09	1.06 MB	2,013	68
510,769 510,769	000000000000000000369ebf09309aa639867edd660913fa589d77af49ff0b06	25 Feb 2018, 01:43	1.01 MB	570	16
510,768 510,768	0000000000000000003cc5fae4c0d4f92855bf8fabbf4cc974745599e265b8f2	25 Feb 2018, 01:37	1.00 MB	260	6
510,767 510,767	00000000000000000029b7df7ebab51dffa1df3836522392f37889e7e87fefae	25 Feb 2018, 01:35	1.00 MB	204	3
510,766 510,766	00000000000000000016e6bb964c0539fb6d0c56783ec1b71dc2747a0f4921eb	25 Feb 2018, 01:34	1.00 MB	401	10
510,765 510,765	00000000000000000055e96b3972df173f9c4447044cf8f87bdcd229623148d6	25 Feb 2018, 01:30	1.05 MB	1,981	60
510,764 510,764	000000000000000000035ed94d952a9aa6560e0b3a363b69f7281b967f104d9c	25 Feb 2018, 01:07	1.02 MB	443	14
510,763 510,763	00000000000000000047f2c60026a237bc14df950eeb000de97c56057f682cbb	25 Feb 2018, 01:04	1.12 MB	2,569	78
510,762 510,762	00000000000000000032dd607c5953a5401a6df77974c1dff2841a5da20efa84	25 Feb 2018, 00:32	1.04 MB	1,039	24
510,761 510,761	00000000000000000040d4616a24cb40d22394f27b7228cfb1847724c6d26b4f	25 Feb 2018, 00:21	1.04 MB	1,161	31
510,760 510,760	0000000000000000003764272673e923cf311e721d732669c7e20e1bf6f0e0d1	25 Feb 2018, 00:09	0.01 MB	27	92
510,759 510,759	00000000000000000001aa7c99a79a5687f235c8e47aa46bfcd0efa31f90d15b	25 Feb 2018, 00:09	0.04 MB	117	67
510,758 510,758	000000000000000000570ffe61e132aa8a33082d5f978c8954354c94cf783b64	25 Feb 2018, 00:08	1.08 MB	994	34
510,757 510,757	000000000000000000051b025ac43c49a6a2ebbe0051ea552e8286674d4b45f5	24 Feb 2018, 23:59	1.01 MB	471	14
510,756 510,756	00000000000000000001a652dda93df7adc607fb197f45860769938b08ddd16a	24 Feb 2018, 23:55	0.99 MB	334	7
510,755 510,755	00000000000000000021b540d6c62ac6935cc6c0495c657cdf4fb98cbf20303e	24 Feb 2018, 23:53	1.01 MB	627	16
510,754 510,754	0000000000000000000bab813effbd9feeb85df94b65ae2ee388b95ea36f5e66	24 Feb 2018, 23:47	1.00 MB	298	7
510,753 510,753	0000000000000000004e8dbd012bf9fd5f912a6bd5b9283d17219eeedca47caa	24 Feb 2018, 23:45	1.01 MB	573	14
510,752 510,752	0000000000000000000a49562ecd886d3532c7d3aaef38b3bffc223d24bb5179	24 Feb 2018, 23:40	1.04 MB	318	4
510,751 510,751	00000000000000000008e65bbeb5f8fdbc06151d73c2371a86f4fe1b8adcd8e5	24 Feb 2018, 23:39	0.59 MB	1,653	86

Previous 10 blocks ↓

Total Size: 656.46 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 2 months, 7 days, 3 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 9,546.46 GB sent, 102.98 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.