Blockchain Explorer | learn me a bitcoin

Memory Pool

38,404 transactions

44.14 vMB

Show Random Selection

Max Size: 177/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,214	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 24 secs ago	1.00 vMB	4,385	30

Blockchain

Tip: 841,213 (453,082 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
388,131 388,131	00000000000000000d99aff6fda4bed60f6461b20f811003ba6042e6596a8f3c	13 Dec 2015, 05:30	0.69 MB	1,959	43
388,130 388,130	00000000000000000973b76c5aee74463858d6487702910d5f107fd6eab85a66	13 Dec 2015, 05:13	0.93 MB	1,770	29
388,129 388,129	00000000000000000c4bdfa7edfe62ec61dfa99759f7b58c7d8cbdcf05bf42b9	13 Dec 2015, 05:03	0.95 MB	1,987	28
388,128 388,128	00000000000000000628882dd43117366f95ebf1272483470c3fb422e9ddb6c9	13 Dec 2015, 04:59	0.89 MB	2,304	36
388,127 388,127	00000000000000000424b98d5613ff6c033e040d66da19994cb6cafdd4293a38	13 Dec 2015, 04:52	0.75 MB	2,574	69
388,126 388,126	0000000000000000098af49e66f8c896e5377e6731919f6cd939b822f7e0291b	13 Dec 2015, 04:01	0.51 MB	1,024	40
388,125 388,125	0000000000000000072cb388f0abbafbbed5853754f6976eec5bd384541a12f3	13 Dec 2015, 03:53	0.35 MB	413	17
388,124 388,124	00000000000000000cbdf21b39046cf8aebffa3b2b0546f9e2e3bfced5149ff4	13 Dec 2015, 03:52	0.93 MB	1,543	27
388,123 388,123	00000000000000000aec105b55fbe39f2fa17506861d713927fa697f9504d5ad	13 Dec 2015, 03:45	0.75 MB	1,312	35
388,122 388,122	000000000000000001d19e7948a1eae3b4b945ab5e7a5eac3a657089348cbd2c	13 Dec 2015, 03:35	0.84 MB	1,885	36
388,121 388,121	000000000000000005dbf0b0264ae103f3236dda666aa68b5ccf0c26ef642826	13 Dec 2015, 03:21	0.99 MB	1,166	15
388,120 388,120	00000000000000000c22501f75e459f98c0dcd93b1040d170b206a0c5771d2a2	13 Dec 2015, 03:25	0.75 MB	1,416	29
388,119 388,119	00000000000000000b43dc968ef20098f133b078d07d5905a75989dfec907628	13 Dec 2015, 03:17	0.75 MB	1,877	47
388,118 388,118	00000000000000000a4be86adb49d52e4efb587a9c14946dc91485bf6186a25a	13 Dec 2015, 02:58	1.00 MB	2,430	41
388,117 388,117	000000000000000002893541000c2b814e41febad4be82f91e4b055d094779df	13 Dec 2015, 02:49	1.00 MB	2,933	58
388,116 388,116	00000000000000000c23f4a2d9038ac1037282b0473fb113728608739b117076	13 Dec 2015, 02:10	0.93 MB	3,165	59
388,115 388,115	00000000000000000a54e00f136bc40c101615e93e869896adbbb054feb0ea00	13 Dec 2015, 01:25	0.95 MB	848	12
388,114 388,114	00000000000000000cfb54a651b61838dc268205cffac8fdede5474e00559ab8	13 Dec 2015, 01:31	0.35 MB	957	46
388,113 388,113	0000000000000000093fb0a0311632ba163649b0f2c1c7d1501cfd380316f4c6	13 Dec 2015, 01:15	0.00 MB	1	0
388,112 388,112	00000000000000000209aa073d9d493edc30ac4c561e3803d3971c3a4c9d7f59	13 Dec 2015, 01:14	0.22 MB	431	31
388,111 388,111	000000000000000009bce5ba4aa529d1b2174a555d7769a361bbfcf7dcd71771	13 Dec 2015, 01:11	0.00 MB	1	0

Previous 10 blocks ↓

Total Size: 645.28 GB

Node Information

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

Uptime: 25 days, 9 hours, 18 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,228.88 GB sent, 31.45 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.