Blockchain Explorer | learn me a bitcoin

Memory Pool

46,890 transactions

46.77 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,231	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 38 secs	1.00 vMB	4,612	42

Blockchain

Tip: 841,230 (174,237 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
666,993 666,993	00000000000000000009b1a14c453c8ba94afc226cfac769e51692b73efbf786	21 Jan 2021, 07:33	1.44 MB	3,303	113
666,992 666,992	0000000000000000000cc5367a8ceecfc15823cafb62ca80ba4e321f4cdf53a5	21 Jan 2021, 06:58	1.34 MB	3,034	104
666,991 666,991	0000000000000000000b4fce9077967dccdf1539c061ced2b323d142ac788360	21 Jan 2021, 06:30	1.24 MB	2,088	42
666,990 666,990	0000000000000000000afa473f85daccf871232136e3c1a2b5cccfb9d97038de	21 Jan 2021, 06:29	1.10 MB	1,833	52
666,989 666,989	0000000000000000000ae265e0a91ce81b5db7f50dcbe7458a606f96c1850156	21 Jan 2021, 06:27	1.27 MB	816	77
666,988 666,988	0000000000000000000a3a9fb2a4042a50605d2979ef2a00bafabb4f59372b0f	21 Jan 2021, 06:26	1.40 MB	2,280	100
666,987 666,987	000000000000000000064d3d66c81dc250e6147eee31076255f1031ba725ec3c	21 Jan 2021, 05:59	1.22 MB	2,223	47
666,986 666,986	0000000000000000000a151ff454a0020d04b3e26c25cf5b89e09dbe2bf7ac3d	21 Jan 2021, 05:58	1.29 MB	2,223	72
666,985 666,985	0000000000000000000c4472949eb3e559eba72f8de6d7140b4587579a433837	21 Jan 2021, 05:46	1.21 MB	2,238	62
666,984 666,984	0000000000000000000c193bdf86971975547efb8946cf66ee4ded87a6962a45	21 Jan 2021, 05:40	1.41 MB	2,423	98
666,983 666,983	00000000000000000007c1080d5b45e545d791fd432e3493c8b6a8eff1aaa029	21 Jan 2021, 05:17	1.16 MB	1,244	59
666,982 666,982	000000000000000000041b59d9e8a9942bde8b364e7c243ff545ca4a26dddc68	21 Jan 2021, 05:12	1.38 MB	2,235	81
666,981 666,981	000000000000000000021290d0f77a1168b53c98da86c14e3dc373ee1df92bb5	21 Jan 2021, 04:58	1.27 MB	2,159	70
666,980 666,980	00000000000000000002d7371a6c2a0e14a4a4ce225fad3283d3da667844d071	21 Jan 2021, 04:46	1.35 MB	2,268	85
666,979 666,979	00000000000000000003da4e14f22f9c947bb555694bcaa9abbb54ae18782cf0	21 Jan 2021, 04:27	1.08 MB	2,127	53
666,978 666,978	0000000000000000000b71efd699a65977fd91f8fc9a224e9642ea875cc1e6d0	21 Jan 2021, 04:27	1.26 MB	2,933	67
666,977 666,977	00000000000000000004d1f135d90f4615ec86baa19613e738f6d57d9e0ea3d7	21 Jan 2021, 04:22	1.38 MB	2,391	91
666,976 666,976	00000000000000000006b0df8e37e6686596e988f8c9674916dc03d20e5883e8	21 Jan 2021, 04:02	1.24 MB	2,141	76
666,975 666,975	000000000000000000003ae74cb257c3fb075b7cd981513da154a30774a353d2	21 Jan 2021, 04:00	1.16 MB	1,838	76
666,974 666,974	0000000000000000000491074a32ce61cf7c35fa336c7cc047240b10c32c2ef1	21 Jan 2021, 03:59	1.27 MB	2,711	85
666,973 666,973	000000000000000000019b0d041758e72afedb12420d49ca92fd91ab5f3d1c2f	21 Jan 2021, 03:51	1.17 MB	1,154	87

Previous 10 blocks ↓

Total Size: 645.31 GB

Node Information

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

Uptime: 25 days, 14 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,232.03 GB sent, 31.69 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.