Blockchain Explorer | learn me a bitcoin

Memory Pool

25,943 transactions

30.51 vMB

Show Random Selection

Max Size: 140/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,753	0000000000000000000331db0000000000000000000000000000000000000000	6 mins, 36 secs ago	1.00 vMB	3,085	55

Blockchain

Tip: 840,752 (695,600 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
145,152 145,152 ⇅	0000000000000801bdcb94693c976e697eb428f64808bebdaa733a98e2bbdc1b	13 Sep 2011, 09:31	0.00 MB	1	0
145,151 145,151	000000000000076bdeca878b47c392f51fbda543b1e69612cf7d305deb537604	13 Sep 2011, 09:31	0.03 MB	32	49
145,150 145,150	00000000000004a7de5c75f7799b128225531ed74c05d6ab7fe3961196e580d4	13 Sep 2011, 09:19	0.03 MB	84	83
145,149 145,149	000000000000031444973a8286a69e79e2020a4b49fb169722033878907cc27f	13 Sep 2011, 09:06	0.00 MB	7	70
145,148 145,148	00000000000003997b1a37a224d328a4bf65d2c7f743a0afd1137d3104ceb47c	13 Sep 2011, 09:04	0.05 MB	99	141
145,147 145,147	000000000000074859454a13309b40fd9ff9323761649285915a93d182a63837	13 Sep 2011, 08:39	0.00 MB	9	98
145,146 145,146	000000000000049762c2345f1b988d8f3cf270261347e97633c33064714aed2b	13 Sep 2011, 08:33	0.00 MB	10	96
145,145 145,145	000000000000057eb0b0aafb14aa6f1a850b785e41d87347138fb58a14eab882	13 Sep 2011, 08:32	0.01 MB	14	70
145,144 145,144	000000000000080014989492d8f65e38ccc16269bc19cc3412641dcfa358e777	13 Sep 2011, 08:30	0.00 MB	1	0
145,143 145,143	000000000000016acaae76997b03e0adb6f8596ab793b25d66696bb94428e811	13 Sep 2011, 08:28	0.03 MB	104	31
145,142 145,142	0000000000000047804dd0066d36d50944b527035874709a1ccf66b9d15bf26a	13 Sep 2011, 08:19	0.05 MB	129	185
145,141 145,141	00000000000005868b7ea1d85d61389188bfb70eef16526164f8b40ee45124cc	13 Sep 2011, 07:43	0.03 MB	89	173
145,140 145,140	00000000000000fda61d24d998b030831bf9bde2a87064114dfbaf42da376cdd	13 Sep 2011, 07:01	0.02 MB	56	180
145,139 145,139	00000000000003f0bee168b9917ae4c8f1dcb4b511571b4aa8e0dc50a8364238	13 Sep 2011, 06:59	0.00 MB	8	51
145,138 145,138	0000000000000786ca22589222e2329aa8e9873051623d85cd2fa1c99163dc61	13 Sep 2011, 06:58	0.01 MB	12	196
145,137 145,137	000000000000043275d234151b4f4077228e4bfce9f7675dcc907b9ceba8622f	13 Sep 2011, 06:52	0.00 MB	3	0
145,136 145,136	000000000000024cf638d4bdf786c617ebc2ce313bb4f4ba38b27a319e7f5806	13 Sep 2011, 06:52	0.01 MB	30	176
145,135 145,135	00000000000003f7babe59bd5b9e0cedf16682fa718010424ee700df1e3e7ff8	13 Sep 2011, 06:49	0.00 MB	4	146
145,134 145,134	000000000000026464c226b9e462fe89a042c4e110a9f35c747706287cffe997	13 Sep 2011, 06:48	0.01 MB	28	175
145,133 145,133	00000000000001ce43030c56d80ed334000602bf4d3de2a5a94fbd2dc825d808	13 Sep 2011, 06:40	0.01 MB	30	310
145,132 145,132	0000000000000028b15bfcb56650962eb1f9c133a26940433223c676bb55ad7e	13 Sep 2011, 06:35	0.02 MB	48	150

Previous 10 blocks ↓

Total Size: 644.44 GB

Node Information

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

Uptime: 22 days, 3 hours, 48 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,056.86 GB sent, 27.14 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.