Blockchain Explorer | learn me a bitcoin

Memory Pool

37,781 transactions

50.48 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,115	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 22 secs ago	1.00 vMB	3,874	33

Blockchain

Tip: 841,114 (399,277 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
441,837 441,837	000000000000000002abaaca5de60707c19a81cc6fbd47075047aedb7cc6318f	04 Dec 2016, 04:36	0.04 MB	118	82
441,836 441,836	000000000000000002eb6c99ecbe9ee2389439519d40fb94c109179196c15a68	04 Dec 2016, 04:35	1.00 MB	1,015	34
441,835 441,835	000000000000000002a2c95233ca607e41fe0473d64a401a5e09a20cdd9e1a48	04 Dec 2016, 04:28	1.00 MB	141	4
441,834 441,834	000000000000000003588b6b1a04148ba965b3ce93621d01f684ce342a232c12	04 Dec 2016, 04:27	1.00 MB	728	22
441,833 441,833	000000000000000002335e2c470b10ed36269274a38d615dab0113f8b75435cb	04 Dec 2016, 04:24	0.40 MB	959	78
441,832 441,832	0000000000000000017359c80f899481c4ef08c9a9df590411c8072fd302daaf	04 Dec 2016, 04:14	0.51 MB	929	63
441,831 441,831	0000000000000000009f0d5e077028bbeb37968d0757268002d393eb007b1c5f	04 Dec 2016, 04:07	0.92 MB	2,085	78
441,830 441,830	000000000000000003b610274ded95a0972343f45331f20f24c835e488bbedee	04 Dec 2016, 03:51	0.06 MB	112	74
441,829 441,829	000000000000000003d4366e645438f02137a2f1a7db0a326d70bd904686184b	04 Dec 2016, 03:51	1.00 MB	260	7
441,828 441,828	00000000000000000341fab84011ea6732720329e4d7cced775f4077f73d9eb8	04 Dec 2016, 03:49	0.19 MB	379	60
441,827 441,827	000000000000000003cb806e06435ba86491b58bc9910a9d69ef38a296a8ecc5	04 Dec 2016, 03:47	1.00 MB	954	26
441,826 441,826	000000000000000002564f84826d9726daac2f92622da6facfde43c6665eedd7	04 Dec 2016, 03:41	0.94 MB	2,165	76
441,825 441,825	000000000000000002426001d82feebd6b1e540a4840abcca18b6433d3467fd6	04 Dec 2016, 03:23	1.00 MB	850	26
441,824 441,824	000000000000000000c18cb78ab9328e3a5f7b17bee3d1df672b53c2b1c8ce1e	04 Dec 2016, 03:17	0.78 MB	1,151	55
441,823 441,823	000000000000000000641ad5df5ba2075ac5f0474876d449a3eb327afab662ca	04 Dec 2016, 03:15	1.00 MB	2,412	86
441,822 441,822	00000000000000000256183fad36b7cbfa236313f58add1714891d28b5114cf5	04 Dec 2016, 02:48	0.93 MB	1,966	71
441,821 441,821	0000000000000000032d0f64da9321bfe81000444583a39e259e97e5f12b6913	04 Dec 2016, 02:34	0.36 MB	582	81
441,820 441,820	000000000000000000bf0ab4a5c5748488b34b8a78350328104545066b969d7b	04 Dec 2016, 02:30	0.63 MB	1,191	68
441,819 441,819	000000000000000003955c039f86c234b774b79a37b49632fbd5443613373837	04 Dec 2016, 02:22	0.70 MB	1,115	58
441,818 441,818	00000000000000000113c0dfcef8c96c2d32c5c022925c06f54f2a9c7f9ed121	04 Dec 2016, 02:14	0.30 MB	256	45
441,817 441,817	0000000000000000023d629c172f0f3cc669c03c1bd46cd2a89edf3206f7db82	04 Dec 2016, 02:13	0.32 MB	470	55

Previous 10 blocks ↓

Total Size: 645.10 GB

Node Information

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

Uptime: 24 days, 17 hours, 17 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,198.16 GB sent, 30.48 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.