Blockchain Explorer | learn me a bitcoin

Memory Pool

40,775 transactions

62.56 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,599	00000000000000000003629a0000000000000000000000000000000000000000	3 mins, 48 secs	1.00 vMB	4,021	12

Blockchain

Tip: 843,598 (322,469 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
521,129 521,129	0000000000000000003af319c616e08eef86309384d07c0323e4fe96b2dd52f3	04 May 2018, 04:31	0.00 MB	4	24
521,128 521,128	00000000000000000028f831776ab20a9b3f1ee360797cc9af6f06ac6ca360d8	04 May 2018, 04:31	0.06 MB	50	50
521,127 521,127	00000000000000000008516098f7e09c79fe8d1f3bc06e38b9c82587326c8784	04 May 2018, 04:30	0.65 MB	1,278	44
521,126 521,126	000000000000000000415135075ef80e4a7c22d266e4ef9b1cf544a5142d6261	04 May 2018, 04:20	0.82 MB	1,521	45
521,125 521,125	0000000000000000001ff35e4966a179ec088ce9f91d037426974fbddbbef204	04 May 2018, 04:07	0.69 MB	1,126	38
521,124 521,124	000000000000000000208ff06a39ab50ffbadef189ff31ec0e1b62e718aa9738	04 May 2018, 03:59	1.03 MB	2,352	36
521,123 521,123	000000000000000000314d2afb5ff9ffdfb44acc358f978754f26038559b4a79	04 May 2018, 03:39	0.03 MB	75	32
521,122 521,122	000000000000000000236a427b89b3bcb8eb7a936d2ebbcf861a848ef28139bb	04 May 2018, 03:38	0.25 MB	572	40
521,121 521,121	000000000000000000325f0cf94e0ed91f32ce6ad667c28d2edbde50966a290a	04 May 2018, 03:33	0.14 MB	282	40
521,120 521,120	00000000000000000023397bfd34ce17329ebae13eac6c137237cb4111d8dcc9	04 May 2018, 03:31	1.22 MB	861	19
521,119 521,119	00000000000000000040284ac2ada788ffbbb97d57ecde8c25964835619794da	04 May 2018, 03:25	1.09 MB	1,407	19
521,118 521,118	000000000000000000319e908683b3046dc55705ace2ef5190e0f78f1e490f18	04 May 2018, 03:14	1.07 MB	1,089	15
521,117 521,117	0000000000000000000752fac094ac23855386b6006ce87b62f532c7bba641a4	04 May 2018, 03:07	0.23 MB	394	43
521,116 521,116	0000000000000000002e02aab8fd98fe4a051252a294ec473dc5a53807085879	04 May 2018, 03:03	1.00 MB	116	1
521,115 521,115	00000000000000000032b4775c54d78c902b4e81a6f8ee3ea93cf959c8bf39aa	04 May 2018, 03:02	1.09 MB	1,331	30
521,114 521,114	000000000000000000151d0149d00c7f244d2d89ebdab5f35b96f77b1d237a16	04 May 2018, 02:53	1.22 MB	1,651	16
521,113 521,113	0000000000000000003a5ee553ebcd9764913f4b993fd8987249cdc264d4322b	04 May 2018, 02:52	1.00 MB	1,987	47
521,112 521,112	00000000000000000026a407f5a229c3b4ff6d59c84feaf6b3c08cfd1cb06fbb	04 May 2018, 02:22	1.07 MB	1,469	13
521,111 521,111	000000000000000000085ba91e267c24b4fa396eec51b39e8d9901c7e987cf2b	04 May 2018, 02:18	0.69 MB	1,122	25
521,110 521,110	00000000000000000030e20287473453cbcd46a302c4a055f68a88a82d9fc0a6	04 May 2018, 02:12	1.12 MB	2,027	48
521,109 521,109	00000000000000000012fe0a259f1096bd10e5025a2f45e1e608f96cc4224e98	04 May 2018, 01:45	1.12 MB	1,912	37

Previous 10 blocks ↓

Total Size: 649.78 GB

Node Information

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

Uptime: 1 month, 12 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,852.62 GB sent, 59.61 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.