Blockchain Explorer | learn me a bitcoin

Memory Pool

83,586 transactions

35.98 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,608	00000000000000000003629a0000000000000000000000000000000000000000	9 secs ago	1.00 vMB	3,628	12

Blockchain

Tip: 844,607 (189,756 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
654,851 654,851	00000000000000000007bb2f0df08575f4bec2530c26883a01bca788dbbb60a7	31 Oct 2020, 08:24	1.14 MB	2,394	152
654,850 654,850	0000000000000000000c1e6bea5cca5e660a0a52b78318f34341f08c61bffd7d	31 Oct 2020, 08:24	1.28 MB	2,687	242
654,849 654,849	00000000000000000002ae5a738c5a2c6c5c4bb894cf39669ff2229f25563a84	31 Oct 2020, 08:10	1.36 MB	1,920	311
654,848 654,848	000000000000000000000a3b08b5ca4d3975b8031da58922a788f3ba7cba757d	31 Oct 2020, 07:50	1.32 MB	2,631	290
654,847 654,847	000000000000000000086573910a107afd4ac999d7a4f53f476052778d60837b	31 Oct 2020, 07:28	1.34 MB	2,731	287
654,846 654,846	00000000000000000004cf17591db6c5fac937c194a4755e2ded29091dc956c6	31 Oct 2020, 07:07	1.33 MB	2,404	289
654,845 654,845	0000000000000000000b1c5dbbbefefbb2925187ad98d0f089502e1d04527e1b	31 Oct 2020, 06:33	1.20 MB	2,765	218
654,844 654,844	000000000000000000023b48e32c53e54df939340053fc2fb06004e8fcb57310	31 Oct 2020, 06:30	1.32 MB	1,966	324
654,843 654,843	00000000000000000005871b1c4da1fa7c9c7fae35ac64650e3dfb4fa2d96e7f	31 Oct 2020, 05:50	1.16 MB	2,423	188
654,842 654,842	0000000000000000000b6d705d75a4c08b42ebe61869b24dcd39e639034eb601	31 Oct 2020, 05:43	1.39 MB	2,516	271
654,841 654,841	00000000000000000009a717aec9d1dd388786fc1443e9257b9548cc78b589e6	31 Oct 2020, 05:17	1.37 MB	2,131	173
654,840 654,840	000000000000000000061b6f0a2ad2e1a9df4a638fea92af4cf4c469edf8ed04	31 Oct 2020, 05:16	1.26 MB	2,877	256
654,839 654,839	0000000000000000000c6fbcde69b1d36b1e3bd6d5a8cd56b0c0a51e5ae48255	31 Oct 2020, 04:55	1.27 MB	2,497	230
654,838 654,838	0000000000000000000a0be856d419a70fdfb5e5af2cb6e172f614ca9f82d3d4	31 Oct 2020, 04:43	1.18 MB	2,596	234
654,837 654,837	00000000000000000008691ccc20149ad9729180903081b0ccea9e695e3fe205	31 Oct 2020, 04:27	1.34 MB	2,615	234
654,836 654,836	0000000000000000000c9823c7935a8beb928eecae97dd6025f9f3c800416b7d	31 Oct 2020, 04:19	1.26 MB	1,989	311
654,835 654,835	00000000000000000008e8a7f583bdc0ce8fe70a1147d345dbee563e0b488863	31 Oct 2020, 03:48	1.31 MB	2,778	267
654,834 654,834	0000000000000000000c5845eafa74a0a9f3e6373e7c447ac84997f7ef238847	31 Oct 2020, 03:27	1.21 MB	2,407	235
654,833 654,833	00000000000000000009ea3c513209e8847d53d32a495ba65128f89fe1f8356c	31 Oct 2020, 03:22	1.30 MB	2,710	295
654,832 654,832	0000000000000000000c5007a9f2421e75397db74c176fd0ffcf8aa25a12a177	31 Oct 2020, 02:57	1.24 MB	3,011	236
654,831 654,831	000000000000000000052e9104d14ef3eeb200fe7d62cac4efe38933ec6181af	31 Oct 2020, 02:56	1.19 MB	2,683	266

Previous 10 blocks ↓

Total Size: 651.66 GB

Node Information

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

Uptime: 1 month, 19 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,145.06 GB sent, 69.87 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.