Blockchain Explorer | learn me a bitcoin

Memory Pool

65,407 transactions

28.27 vMB

Show Random Selection

Max Size: 158/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
849,016	000000000000000000035d250000000000000000000000000000000000000000	7 mins, 43 secs	1.00 vMB	6,517	8

Blockchain

Tip: 849,015 (331,946 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
517,069 517,069	00000000000000000035e073e1f52c713580831beea7e34762d59119c3b2351a	07 Apr 2018, 14:20	0.82 MB	1,321	9
517,068 517,068	0000000000000000003ddc603306f6afd1a8939958918d54fcbfcca4c581b41e	07 Apr 2018, 14:17	1.10 MB	1,864	37
517,067 517,067	0000000000000000004702d0996df37ed359270178d2ff839bce16f6d36190ed	07 Apr 2018, 13:55	0.83 MB	1,314	7
517,066 517,066	0000000000000000004dc80a2d5952edb499c5a81b2467fdb30b8a69923061f5	07 Apr 2018, 13:52	1.12 MB	2,702	8
517,065 517,065	000000000000000000035f9cf7c29c6847a0477922353aa67c30c76295c3a167	07 Apr 2018, 13:48	1.10 MB	1,726	20
517,064 517,064	000000000000000000409f25542d10f3c1f7f90bf0346a74868ae8930d6a4c2e	07 Apr 2018, 13:36	1.06 MB	1,092	39
517,063 517,063	0000000000000000002d0b0593f02dceba7f3aa9ace89f95dd0626367f694600	07 Apr 2018, 13:25	1.01 MB	729	57
517,062 517,062	000000000000000000352f5509f4fd95e657116ec4c782511e1111fb8b359f55	07 Apr 2018, 13:07	1.12 MB	2,478	47
517,061 517,061	0000000000000000001d5d4e72a035393338c6524bb8f0c528f2311f4ffd0083	07 Apr 2018, 12:30	0.28 MB	577	22
517,060 517,060	0000000000000000002f0bd803e049d3bbf0431c67f5a283a2b8a7348bb2435a	07 Apr 2018, 12:24	0.79 MB	1,705	31
517,059 517,059	00000000000000000014a360ef1090405182c5defbaad8917b2398a562f7fb9e	07 Apr 2018, 12:08	0.38 MB	759	28
517,058 517,058	000000000000000000453e4bf804603e8ae98e9487517168dfeb5c683c362369	07 Apr 2018, 12:00	0.29 MB	461	36
517,057 517,057	0000000000000000003bb1595cc77b450844be78f483dea8f8c9440e3fa4af3c	07 Apr 2018, 11:57	0.18 MB	395	25
517,056 517,056	0000000000000000003c7170bee80387580630699221d0b1b5c80b796820e1b3	07 Apr 2018, 11:52	0.01 MB	42	81
517,055 517,055	0000000000000000000f830a40e792d51678c9aac02d6a8ed5a543e8df10411e	07 Apr 2018, 11:52	0.45 MB	906	11
517,054 517,054	00000000000000000014f259bfb5c5a5e77a1cf42404fe94b69178739e6fa6b2	07 Apr 2018, 11:48	1.10 MB	2,242	33
517,053 517,053	0000000000000000001d2e6722ac8f70c1d321d99219c023d08ed68e8ec5cf9a	07 Apr 2018, 11:21	0.55 MB	853	4
517,052 517,052	0000000000000000004600d01e7d1399eadb885a133c921f11d5a8290502b714	07 Apr 2018, 11:21	1.16 MB	2,509	40
517,051 517,051	00000000000000000044b81c0c0b7fa47e194239f291726f5ef5c70cb58fffea	07 Apr 2018, 10:47	0.76 MB	1,918	32
517,050 517,050	0000000000000000001f37e7fc067553887bfc3136717a5561573a5599e62cc1	07 Apr 2018, 10:27	1.01 MB	2,061	31
517,049 517,049	000000000000000000010394a75f9b1c89373ebead7ef3350052f62021692ad9	07 Apr 2018, 10:05	1.06 MB	2,724	105

Previous 10 blocks ↓

Total Size: 659.65 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 8 days, 18 hours, 15 minutes
Connections: 10 outgoing, 100 incoming
Data Transfer: 3,072.52 GB sent, 6.60 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.