Blockchain Explorer | learn me a bitcoin

Memory Pool

39,456 transactions

47.29 vMB

Show Random Selection

Max Size: 191/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,517	0000000000000000000331db0000000000000000000000000000000000000000	7 mins, 15 secs	1.00 vMB	2,439	24

Blockchain

Tip: 842,516 (301,413 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
541,103 541,103	000000000000000000081d4d31b26f4102e1b3d05a6d9259d182ed8e6129ea88	12 Sep 2018, 14:20	1.20 MB	2,001	28
541,102 541,102	00000000000000000027def6ee3daa6f58a0d9a99caeef6cc3d9199d7f54f9d0	12 Sep 2018, 14:15	1.10 MB	2,189	50
541,101 541,101	000000000000000000157281985ed58746dbc2dd9ef6a38c8172715b5bc4b2d6	12 Sep 2018, 13:45	1.06 MB	1,349	58
541,100 541,100	0000000000000000001130a7bc5bd2af3c5b9d41ae4bdccf13b24fe051f0d180	12 Sep 2018, 13:13	1.01 MB	645	56
541,099 541,099	0000000000000000000ec8769a995429b85e6301c97fa76de6fb9bc5162b27de	12 Sep 2018, 13:06	1.17 MB	2,520	19
541,098 541,098	000000000000000000225e1e3199394d71af3247891503d74f68aea09dc3343e	12 Sep 2018, 12:54	0.29 MB	673	21
541,097 541,097	00000000000000000006898cfa33ece79c9182b9af968466b1373bfbf4772d5e	12 Sep 2018, 12:51	1.10 MB	2,139	22
541,096 541,096	00000000000000000019af2250ce8f5c060f950a089a257807dd8c7f0b3197e1	12 Sep 2018, 12:41	0.32 MB	669	20
541,095 541,095	0000000000000000000c1180e1172ff4427b58b4aba98c326a9cf5afa524120a	12 Sep 2018, 12:38	0.29 MB	585	15
541,094 541,094	0000000000000000001a993d9d4b22057be3d2cd8e66bf5107b57bcd434868b1	12 Sep 2018, 12:35	1.03 MB	1,859	19
541,093 541,093	00000000000000000003602ba0a8e7e95852d430f7eca40a16fd08d68cb8778a	12 Sep 2018, 12:27	0.88 MB	1,874	27
541,092 541,092	0000000000000000000f5a2fbc8c1dbf63ce03d4190d8e81c929a70ba07b680e	12 Sep 2018, 12:17	0.42 MB	626	59
541,091 541,091	0000000000000000000859522ab997b10a02c1ba6ac1ca15c778f379d8231088	12 Sep 2018, 12:14	0.18 MB	399	20
541,090 541,090	0000000000000000002592b2b19f431a3cc86705a0042380ec817dfc63c7a181	12 Sep 2018, 12:12	0.14 MB	253	32
541,089 541,089	000000000000000000122574ada92dbd0ef8053852e62147dd6ba401c10533fe	12 Sep 2018, 12:11	0.46 MB	777	18
541,088 541,088	0000000000000000000efc636a0aa177ecf370efa52c41d34de57ffd80cd1598	12 Sep 2018, 12:08	1.15 MB	2,443	13
541,087 541,087	00000000000000000026e76c47032a4e3b1ceaf0c0e44a7de547eec887602941	12 Sep 2018, 12:05	1.17 MB	2,241	47
541,086 541,086	00000000000000000013a38e5348660812645b94baed79fa75b85ec59388ffc3	12 Sep 2018, 11:43	1.03 MB	1,499	17
541,085 541,085	00000000000000000027b4856288d5bfa2d1e139849e8ee92774c1f14fcce596	12 Sep 2018, 11:34	0.23 MB	430	27
541,084 541,084	00000000000000000004fa6123f6e7e35c2448c45f605e332c8d8be1b109986f	12 Sep 2018, 11:31	0.00 MB	2	3
541,083 541,083	0000000000000000000eb3d5ef5553f7f85e30ff4212a125c82701e8ebbf4123	12 Sep 2018, 11:32	1.14 MB	2,188	21

Previous 10 blocks ↓

Total Size: 647.70 GB

Node Information

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

Uptime: 1 month, 4 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,539.84 GB sent, 47.33 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.