Blockchain Explorer | learn me a bitcoin

Memory Pool

93,510 transactions

33.56 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,250	0000000000000000000355f00000000000000000000000000000000000000000	7 mins, 54 secs ago	1.00 vMB	3,497	25

Blockchain

Tip: 846,249 (412,193 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
434,056 434,056	000000000000000000f7a1fe92f8afd84611b2b2b73765fefe40a3c503e1a02a	12 Oct 2016, 17:24	1.00 MB	1,324	39
434,055 434,055	0000000000000000023b4e9e080cdf0e4efdaef5bd9df0048034f7ac2f728a18	12 Oct 2016, 17:18	0.12 MB	230	73
434,054 434,054	000000000000000002ecb9482122f95738aa477d50f4c9230631a84c34c238f6	12 Oct 2016, 17:17	0.34 MB	710	64
434,053 434,053	0000000000000000027a29506daca77c5d3c6a1e0fae6a75dd833823e2addd00	12 Oct 2016, 17:13	0.11 MB	296	86
434,052 434,052	000000000000000002925bb07c4f0e9c4cd586174fcbb2c71586868be3c8cbad	12 Oct 2016, 17:11	1.00 MB	1,235	38
434,051 434,051	000000000000000000f49b9de8b535a56c3f97b639b63375349d7a9803cf8abd	12 Oct 2016, 17:02	0.76 MB	1,661	65
434,050 434,050	0000000000000000031acb2dd8284dac8fc4356d72c6019d76de28700198fdca	12 Oct 2016, 16:47	0.85 MB	1,470	60
434,049 434,049	000000000000000001624cda368ea16b5b01ff3cc4b2b818130425df72ed3f58	12 Oct 2016, 16:35	0.97 MB	2,299	64
434,048 434,048	000000000000000000a15e2684e81bd3f65cca1f7c81835aa07ea0fb242c75c0	12 Oct 2016, 16:17	0.83 MB	1,668	44
434,047 434,047	000000000000000003a74a0a9f45d6ab53ab78f103cf1abb5b6faeceab2ee0ff	12 Oct 2016, 16:09	1.00 MB	2,126	51
434,046 434,046	00000000000000000315ec41602a47d471124bb0a187807e9e53df68e621e8a6	12 Oct 2016, 16:08	1.00 MB	2,487	94
434,045 434,045	0000000000000000005dbfd0012fd8940a721c4bb2d6bc1eca01fe55ad731d9c	12 Oct 2016, 15:27	0.10 MB	94	34
434,044 434,044	0000000000000000016097c94b2e08721b3963207bfc14c9c6e88488f84c9e88	12 Oct 2016, 15:27	0.97 MB	2,074	60
434,043 434,043	000000000000000002def5cc2135d25e835e10cdd698db142709ca6bf95ed0b1	12 Oct 2016, 15:10	1.00 MB	1,876	51
434,042 434,042	00000000000000000279e32a6a2772214c87bc725170462d6b1ba90619a83384	12 Oct 2016, 15:02	1.00 MB	2,239	61
434,041 434,041	000000000000000002704162f478527d4ba13a97ffefb24037f5ff69544cc493	12 Oct 2016, 14:53	1.00 MB	2,948	88
434,040 434,040	00000000000000000424110e1741871bb06aa1479e16acf3d124b8bfcd46ef59	12 Oct 2016, 14:10	0.29 MB	485	52
434,039 434,039	0000000000000000036c6cc13873869c7d33e8f5796647aa36364896ed794a4c	12 Oct 2016, 14:07	0.14 MB	82	32
434,038 434,038	00000000000000000142b48901ee6754fc72ccd6f64df3f0e7bc8b52741d27ac	12 Oct 2016, 14:06	1.00 MB	2,040	54
434,037 434,037	000000000000000004005df9a58a7bec0b80366cb7d45fd9f2b615b3645e512f	12 Oct 2016, 13:57	1.00 MB	1,458	82
434,036 434,036	00000000000000000039f4433c2440753bf48d50449f96626e347bde110a5e16	12 Oct 2016, 13:37	0.24 MB	394	56

Previous 10 blocks ↓

Total Size: 654.67 GB

Node Information

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

Uptime: 2 months, 2 hours
Connections: 11 outgoing, 114 incoming
Data Transfer: 9,399.31 GB sent, 90.72 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.