Blockchain Explorer | learn me a bitcoin

Memory Pool

47,896 transactions

38.09 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,264	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 5 secs	1.00 vMB	5,167	27

Blockchain

Tip: 847,263 (322,042 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
525,221 525,221	0000000000000000002a4ce5fbd7becab41681f9c51489807247d94af78be296	31 May 2018, 04:31	1.10 MB	809	10
525,220 525,220	00000000000000000016aca646297b8f912ec868971855ab54368aa5193863d7	31 May 2018, 04:29	1.14 MB	2,494	29
525,219 525,219	0000000000000000003e443b3b652a5d5fd5ce4c390cbcdd98f0ea5373cc3c4a	31 May 2018, 03:58	1.11 MB	2,312	22
525,218 525,218	0000000000000000000115dce8c7eb22c928a0b4728a2b178adcc04ecab90d44	31 May 2018, 03:39	1.20 MB	2,560	37
525,217 525,217	0000000000000000003a29065af4314d8ea2299c091c61bf3045f9f7da24d85e	31 May 2018, 03:01	0.70 MB	1,357	23
525,216 525,216	00000000000000000016897fbee5d409cf831236d12f760f8453b0cb9e5150b9	31 May 2018, 02:49	0.78 MB	1,483	21
525,215 525,215	000000000000000000280a08df7f13f48bb30c1470216b81c98c2396c3c9aaca	31 May 2018, 02:35	0.73 MB	1,135	19
525,214 525,214	00000000000000000029a319c076cd835f074f0a4bb5ec87ae2428c7a93c9577	31 May 2018, 02:25	0.23 MB	474	22
525,213 525,213	00000000000000000020e2c44cb29acacaca296afb1a8b2e5f3bcd2e63909d6b	31 May 2018, 02:21	0.63 MB	1,354	20
525,212 525,212	00000000000000000005ac33502be0fbb84d85b6ec89179c1b2f5e1e12f3f981	31 May 2018, 02:08	0.27 MB	572	38
525,211 525,211	0000000000000000001daf3e791f72ef4042bd767dcaab595943f8be6f266717	31 May 2018, 02:02	0.59 MB	1,301	27
525,210 525,210	00000000000000000021070714073376f32731652d58d6ff632ca78464ef9a98	31 May 2018, 01:54	0.04 MB	33	25
525,209 525,209	0000000000000000000dc12daababcbb62aaa20b52257478a74a183cd1ff5293	31 May 2018, 01:50	0.46 MB	929	11
525,208 525,208	0000000000000000000c3c4a69ab54f240cfa482e64547ad3f1c653844ec3ff1	31 May 2018, 01:46	1.10 MB	2,168	25
525,207 525,207	0000000000000000000abfdffec132016b8e0369238561005a9d360fd0f9786b	31 May 2018, 01:22	0.35 MB	547	16
525,206 525,206	0000000000000000001a05ac7507262e4025b65eb0c522a89d6b47684b2fa4cc	31 May 2018, 01:18	0.69 MB	894	16
525,205 525,205	00000000000000000000d89c69c0a03b028207687e22678086c6a60ba4a040be	31 May 2018, 01:10	0.38 MB	642	17
525,204 525,204	00000000000000000036ae4dbfbf4a8624e5bf9fa4656679793ebbe93ef6bbce	31 May 2018, 01:04	0.42 MB	725	25
525,203 525,203	00000000000000000021de6a866e4a4bb3dad3008f72036e7bd672600e699e2b	31 May 2018, 00:58	0.10 MB	234	14
525,202 525,202	0000000000000000003cadaa30a47a627b03a3e4fe23170cde85f268ef43d851	31 May 2018, 00:56	0.18 MB	214	12
525,201 525,201	000000000000000000166db08637d746179328e300edbb6f9f1b75ca1a061f1e	31 May 2018, 00:55	0.58 MB	1,150	17

Previous 10 blocks ↓

Total Size: 656.45 GB

Node Information

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

Uptime: 2 months, 7 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,545.91 GB sent, 102.87 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.