Blockchain Explorer | learn me a bitcoin

Memory Pool

31,380 transactions

38.52 vMB

Show Random Selection

Max Size: 143/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,998	00000000000000000003629a0000000000000000000000000000000000000000	35 secs	1.00 vMB	3,180	12

Blockchain

Tip: 843,997 (321,584 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
522,413 522,413	000000000000000000110e3a32ab7d9b5feff0001ed9ab5cbf7a1678a5479d4d	12 May 2018, 21:39	0.92 MB	1,950	32
522,412 522,412	0000000000000000001ff936dcfaddd8be672365ebe7ff270f5e166904072acb	12 May 2018, 21:21	0.88 MB	1,993	28
522,411 522,411	0000000000000000003fe0f5f03a0c8300f050dec9173cce7c686adaafc9ba8c	12 May 2018, 21:03	0.88 MB	1,395	38
522,410 522,410	0000000000000000003bd597740cfc3b7d56c5b5e9bdf7eeea19672590c7c491	12 May 2018, 20:51	0.47 MB	795	36
522,409 522,409	00000000000000000041a8259d55e55f0af1507e00d9d943018d522a827826de	12 May 2018, 20:45	0.55 MB	1,096	21
522,408 522,408	0000000000000000003f430dfc3e06c9dd749530b2b0928ecce511c8a392797a	12 May 2018, 20:36	0.32 MB	570	27
522,407 522,407	000000000000000000420f23ebf42f782b78417c89568d2c771e963af91c40ed	12 May 2018, 20:32	0.69 MB	1,305	8
522,406 522,406	000000000000000000278f3ac400c39ea038b3999e226477ddbbc72c29d886f6	12 May 2018, 20:31	1.15 MB	2,693	37
522,405 522,405	0000000000000000001107fe6d3320bd8818a9532bb082e124938dbfc109cd41	12 May 2018, 19:59	0.16 MB	349	27
522,404 522,404	0000000000000000001f21df9ce70a9eaa6e91b952801a81be27c62fc3d7d39b	12 May 2018, 19:56	0.38 MB	692	30
522,403 522,403	0000000000000000003120d828855434e676731150e4b616b078812689041488	12 May 2018, 19:51	0.08 MB	144	9
522,402 522,402	00000000000000000015956d44d0a594be7e3c47497ae8dbaf2ec4d4f94f23b0	12 May 2018, 19:50	0.51 MB	1,352	30
522,401 522,401	000000000000000000418521269e22a18d0c4c2823dd57f12e248dcbdb301377	12 May 2018, 19:46	0.74 MB	1,613	35
522,400 522,400	00000000000000000029f815b4fb42a07f8870c83ab6f29f6b63abee7213f1e3	12 May 2018, 19:26	0.11 MB	246	22
522,399 522,399	0000000000000000003f7898c27589a262b61f9defcd8a2c44063075e7b21e92	12 May 2018, 19:24	0.31 MB	620	24
522,398 522,398	00000000000000000037678a52f43ce1b99bd1a03ed22154f9ea3f26e4ba8658	12 May 2018, 19:20	1.15 MB	2,887	35
522,397 522,397	000000000000000000181be4394da51bf57004bb6c0c509229241319680c84f7	12 May 2018, 18:56	0.20 MB	422	36
522,396 522,396	0000000000000000000546f64e5ec3601908ebc6c1ae76a6b21b0601ada28c43	12 May 2018, 18:54	0.40 MB	705	20
522,395 522,395	0000000000000000002706e5fd5f4c7332b2ca5044d9dd360d05ade953d08636	12 May 2018, 18:49	0.21 MB	491	39
522,394 522,394	00000000000000000010c62225d1698999016ab3e9ce8b14f36e72d1c3d6e2e1	12 May 2018, 18:45	0.79 MB	1,326	19
522,393 522,393	0000000000000000002709029b9bcc4f035e7f64f9923e1b26c85574685cbf32	12 May 2018, 18:42	1.12 MB	2,367	20

Previous 10 blocks ↓

Total Size: 650.50 GB

Node Information

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

Uptime: 1 month, 15 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,990.81 GB sent, 63.27 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.