Blockchain Explorer | learn me a bitcoin

Memory Pool

17,748 transactions

12.85 vMB

Show Random Selection

Max Size: 77/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
902,848	000000000000000000023a040000000000000000000000000000000000000000	9 mins, 26 secs	1.00 vMB	2,060	2

Show Transactions

Blockchain

Tip: 902,847 (787,557 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,290 115,290	0000000000009be29d97ea118574033190b0fd72d4132402147ca4314dcd734a	27 Mar 2011, 13:37	0.00 MB	12	419
115,289 115,289	000000000000508a59012caba37bfb935917d206cd08072d9235554afcf17347	27 Mar 2011, 13:12	0.00 MB	13	1,026
115,288 115,288	000000000000441cac7ef79b6dfcd7d91be472b085858ce34558de0b23fdffab	27 Mar 2011, 12:58	0.00 MB	5	0
115,287 115,287	00000000000032021312abb49e720ee23d67dcfbd05c435e9f96f00a2e3799a8	27 Mar 2011, 12:56	0.00 MB	12	355
115,286 115,286	000000000000c883d9221a188948a8a504776a5dc47c436d5a9f5804c128d364	27 Mar 2011, 12:54	0.00 MB	13	0
115,285 115,285	000000000000087f8e6411244256bf6853a85a3f49625a87d02d9d884e4ce312	27 Mar 2011, 12:54	0.00 MB	6	4,078
115,284 115,284	0000000000001c1d730bcc06e72955f1d7d102ea085a120549785fd3700f922f	27 Mar 2011, 12:20	0.01 MB	16	705
115,283 115,283	0000000000009f1cab7603806c4aad2c5321c4224f0902c690b66007a6b2eb9c	27 Mar 2011, 12:01	0.00 MB	9	0
115,282 115,282	000000000000cd93541f2b946739e1694049d7535e5916504a490f58a41a026c	27 Mar 2011, 11:50	0.00 MB	4	0
115,281 115,281	0000000000005c89f49290434931fb0a4645467f010e1acab42b7d1c042617c4	27 Mar 2011, 11:46	0.00 MB	8	877
115,280 115,280	0000000000003d09dbb3aa1591437325b3c85a61a27e77e5d10ad0dd932fe1a5	27 Mar 2011, 11:31	0.00 MB	8	412
115,279 115,279	0000000000006e6ddba26f550ecd8c9249f4e138fc2aeac80d20acae32e3e0a8	27 Mar 2011, 11:20	0.01 MB	18	484
115,278 115,278	0000000000005fbb238639dd9a4f57fb49ea623b80a9a4e35144b5bd846ea115	27 Mar 2011, 10:52	0.00 MB	7	0
115,277 115,277	0000000000004f1a61d05f571e390c8ffbd1580228064e8a114cba4d72809099	27 Mar 2011, 10:47	0.00 MB	4	0
115,276 115,276	0000000000007778ce75d63bf1bf06740a3702c237929e400e06866eab53bf85	27 Mar 2011, 10:43	0.00 MB	2	0
115,275 115,275	000000000000e5e0da97bcbda0cdec1ac1d15761afb76e42e13ea53edd65cba4	27 Mar 2011, 10:43	0.01 MB	18	326
115,274 115,274	000000000000c3e0c80841f0cc3cdb5d1d9dd028ebaf427740caa74490c53b1e	27 Mar 2011, 10:26	0.00 MB	2	3,861
115,273 115,273	000000000000990d401aef981bfa62edd7e95a3b58f81d1f5691c3b95fd1fa62	27 Mar 2011, 10:23	0.01 MB	18	782
115,272 115,272	000000000000775133cfc740ddbc4631dbb2de2d6007cf6b1ee7714ba110c59f	27 Mar 2011, 10:09	0.00 MB	2	0
115,271 115,271	000000000000675714fce44690cc00bc4f3f85859ae1deef8b65bd357f56d20d	27 Mar 2011, 10:06	0.00 MB	2	0
115,270 115,270	0000000000003b5f01606d301a9495c83e68cca40f3ada84f43a2cfde32fcec4	27 Mar 2011, 10:06	0.00 MB	9	862

Previous 10 blocks ↓

Total Size: 760.63 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 1 month, 14 days, 20 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 904.73 GB sent, 49.76 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.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

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.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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 to 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.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.