Blockchain Explorer | learn me a bitcoin

Memory Pool

94,123 transactions

33.40 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,773	000000000000000000035cb80000000000000000000000000000000000000000	7 mins, 28 secs	1.00 vMB	6,429	34

Blockchain

Tip: 846,772 (326,370 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,402 520,402	0000000000000000003451af92bf2111cf8da7b4098f06daf2a291313dae42b9	29 Apr 2018, 08:17	0.01 MB	15	7
520,401 520,401	0000000000000000001ec3a16503bc59df6d3d7dbff6875c9ddbe9a1a0bd74c8	29 Apr 2018, 08:18	0.39 MB	791	49
520,400 520,400	000000000000000000249d12022e4d1fff1a43b931eef6401e5c4a1f5615c5ee	29 Apr 2018, 08:10	0.56 MB	651	22
520,399 520,399	0000000000000000003db91f73fe98be19902d3a4418b7b83d1c9624d0eeff66	29 Apr 2018, 08:06	1.11 MB	2,304	44
520,398 520,398	0000000000000000000a4b964c0c0024d284323f559651d39bdc4b22d56b2861	29 Apr 2018, 07:44	0.62 MB	1,242	42
520,397 520,397	000000000000000000307f5ec36ea08a668521aaa59b32e93d6b4a64f56217d7	29 Apr 2018, 07:35	0.05 MB	109	37
520,396 520,396	0000000000000000003b638d901a065f238549f2be2ecf54be9bf7ade30e7a82	29 Apr 2018, 07:33	0.37 MB	658	44
520,395 520,395	000000000000000000054035e6f50a51727df71a30ce4f8123f68b7d23355747	29 Apr 2018, 07:29	1.14 MB	2,434	40
520,394 520,394	0000000000000000002a73a0fc61647fde38fec5ffa2cb0a050a02483c8c6a87	29 Apr 2018, 07:06	0.28 MB	431	49
520,393 520,393	0000000000000000003760c2911d061e3ffd9eb56a842de3cb82d8af56b21994	29 Apr 2018, 07:02	0.14 MB	308	52
520,392 520,392	0000000000000000002cb60d6e981212d1b640511d9bf0d46f4cabe41fdc392d	29 Apr 2018, 07:01	0.32 MB	572	44
520,391 520,391	00000000000000000026c3de72f35713737ba1906be7108a77d54d5762b30974	29 Apr 2018, 06:56	0.98 MB	2,163	43
520,390 520,390	000000000000000000240b61e4d104cb3c90167d002feacd83ccf25d7e6e54a2	29 Apr 2018, 06:39	0.38 MB	721	38
520,389 520,389	00000000000000000029ad7c71d1b2ee654df633ebcc40a5cb774f7a24ed960c	29 Apr 2018, 06:33	0.63 MB	1,190	43
520,388 520,388	0000000000000000002c5e0fccd096d0b038ee8452dbc2cf2899e625911e9b47	29 Apr 2018, 06:23	0.07 MB	168	46
520,387 520,387	000000000000000000127a4ff130661212c6b33ee3df046e7aac57ff1214d2cd	29 Apr 2018, 06:22	0.02 MB	46	34
520,386 520,386	00000000000000000007dfe340db668298b83a0fe18a1c422dae82dc4d8de881	29 Apr 2018, 06:21	0.43 MB	779	46
520,385 520,385	000000000000000000324422f752cf8e99bcc5406159c58c42fe65b4ce08d7b5	29 Apr 2018, 06:15	0.61 MB	1,398	55
520,384 520,384	00000000000000000018c21b86bc997221b2322150de126655461b08eaa3caad	29 Apr 2018, 06:03	1.04 MB	1,843	47
520,383 520,383	000000000000000000046cfff81ebffc6ef4896c17641d7d2ec529e5e96f6cbb	29 Apr 2018, 05:44	0.29 MB	457	31
520,382 520,382	00000000000000000015fd6c0bc56f008258e3c2746d8adb622bf5396a816956	29 Apr 2018, 05:40	0.29 MB	647	37

Previous 10 blocks ↓

Total Size: 655.63 GB

Node Information

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

Uptime: 2 months, 3 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,499.21 GB sent, 97.86 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.