Blockchain Explorer | learn me a bitcoin

Memory Pool

100,151 transactions

35.39 vMB

Show Random Selection

Max Size: 195/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,356	0000000000000000000355f00000000000000000000000000000000000000000	2 mins, 27 secs	1.00 vMB	4,691	64

Blockchain

Tip: 846,355 (325,232 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
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
521,108 521,108	0000000000000000000224ab3596b10b42ed44b0d394df3067d009a8d1f7aa8f	04 May 2018, 01:29	1.08 MB	1,744	29
521,107 521,107	0000000000000000003d91f27c48d91ca38afade30b94bd63c0114a1b15a8c00	04 May 2018, 01:15	1.02 MB	326	9
521,106 521,106	0000000000000000001109c60649a8941132d9ab4da56d8771117bb2e4504c69	04 May 2018, 01:13	1.06 MB	1,374	16
521,105 521,105	0000000000000000003fe50fea7e7ba325d4223dbc7c186f307e50507969b565	04 May 2018, 01:04	1.11 MB	1,956	34
521,104 521,104	000000000000000000070aefc1a7a548d98f0464596773e85c0c98b819cd9744	04 May 2018, 00:55	1.14 MB	2,150	49
521,103 521,103	0000000000000000000b73a9a33eb59498fe9a589387ca2b032f132e7806467a	04 May 2018, 00:29	1.03 MB	394	9

Previous 10 blocks ↓

Total Size: 654.86 GB

Node Information

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

Uptime: 2 months, 18 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,414.90 GB sent, 92.20 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.