Blockchain Explorer | learn me a bitcoin

Memory Pool

60,449 transactions

41.63 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,808	0000000000000000000331db0000000000000000000000000000000000000000	46 mins, 26 secs ago	1.00 vMB	2,910	45

Blockchain

Tip: 841,807 (301,518 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
540,289 540,289	00000000000000000014c51a609449a66d3884b982ad2443c360b2fc47460714	07 Sep 2018, 03:20	0.79 MB	1,443	12
540,288 540,288 ⇅	00000000000000000027a5c0246882e2822da309358f93189a408b1bf46a767e	07 Sep 2018, 03:14	1.17 MB	2,140	33
540,287 540,287	0000000000000000001877e616b546d1ba5cf9e8b8edd9eba480a4fbb9f02bce	07 Sep 2018, 02:51	0.57 MB	1,054	40
540,286 540,286	00000000000000000025a051b143e8a8b3cbd48b2455f82dd0aca5d3d09eb90b	07 Sep 2018, 02:44	0.05 MB	111	19
540,285 540,285	00000000000000000024165c2c9481b2c045306d7d0a8ad957fbf3a797890d1c	07 Sep 2018, 02:43	0.11 MB	223	16
540,284 540,284	0000000000000000000ff31859971be9dcffd359b103be263c429975f38ce549	07 Sep 2018, 02:42	0.33 MB	636	25
540,283 540,283	0000000000000000002968d9b10feefc09a807735644e29ec72e678f177c1c73	07 Sep 2018, 02:38	1.21 MB	2,791	24
540,282 540,282	0000000000000000001f113670f471033e1615b31983e61049f0880eea54fd25	07 Sep 2018, 02:20	0.01 MB	18	10
540,281 540,281	000000000000000000089d80dc3c31ae1dbdc88bdc077ea19685fa8ab913ac53	07 Sep 2018, 02:20	0.39 MB	631	34
540,280 540,280	0000000000000000000c7fec6c2d3d380be1f54c04b56b61825a075aa5e45b58	07 Sep 2018, 02:14	0.56 MB	1,066	23
540,279 540,279	00000000000000000016e6391c9af29a0ede9b096bd79f456e2ba6d6d8b72660	07 Sep 2018, 02:11	0.02 MB	31	9
540,278 540,278	0000000000000000000d4577a7a07a7c7beea9c17d6dbb98846f28af86c75c98	07 Sep 2018, 02:06	1.05 MB	2,080	26
540,277 540,277	0000000000000000000c34c1851b84f20f300cea21e56e32ff2cbc80f5c2bca3	07 Sep 2018, 01:52	0.30 MB	377	21
540,276 540,276	00000000000000000011ea3ef795f91657c03a431e88278d230069aa2c0fba89	07 Sep 2018, 01:49	0.59 MB	872	5
540,275 540,275	000000000000000000070763cdbccbfbf7a7cc102e6c7bf09d3867c737e89032	07 Sep 2018, 01:47	1.24 MB	2,719	31
540,274 540,274	0000000000000000000cfa4d618fd52dee3652fd0ae35f5d600ae3e12e00005b	07 Sep 2018, 01:32	0.84 MB	1,691	28
540,273 540,273	000000000000000000128389b52222bab8b7a1d31b4e002f4bcdafefb66a4afe	07 Sep 2018, 01:06	0.21 MB	397	24
540,272 540,272	0000000000000000002229e9f855f39dba67babf22680fff4ec3a2600d278aad	07 Sep 2018, 01:04	0.87 MB	1,632	21
540,271 540,271	000000000000000000113e6f9f1b95307b72a98d2b39dad619397b0863e01fc2	07 Sep 2018, 00:51	0.66 MB	1,018	21
540,270 540,270	0000000000000000000d3c8051cf648135d6f337f98569bb2273657e7e285655	07 Sep 2018, 00:45	0.15 MB	300	21
540,269 540,269	00000000000000000020fbdcfffe25a037ebc255fe8d857801a9fefc58e15097	07 Sep 2018, 00:43	0.34 MB	954	21

Previous 10 blocks ↓

Total Size: 646.40 GB

Node Information

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

Uptime: 29 days, 20 hours, 44 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,348.49 GB sent, 37.63 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.