Blockchain Explorer | learn me a bitcoin

Memory Pool

1,684 transactions

0.65 vMB

Show Random Selection

Max Size: 4/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 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
908,565	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 52 secs	0.65 vMB	1,666	2

Show Transactions

Blockchain

Tip: 908,564 (810,043 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
98,521 98,521	00000000000453928e2157d32dd8d80ef689fb3b40a7f957c02629eb412eacc2	20 Dec 2010, 08:44	0.00 MB	4	247
98,520 98,520	0000000000027f806b9819fd62fb14fd25e4e93d26ade8f3c996f4e9daa81fcd	20 Dec 2010, 08:04	0.00 MB	11	356
98,519 98,519	0000000000008a023c2d18b19540b15c01ea7567f1b6271a404c5276aa1b95bf	20 Dec 2010, 07:57	0.00 MB	12	0
98,518 98,518	0000000000054d7287ec3ae4b5d0b0317c2e1d253e6353ee44e151e3d8f6357b	20 Dec 2010, 07:57	0.00 MB	12	0
98,517 98,517	000000000004f7677d721d2ee198d6b2086c3b819b540c3b13af606b2361049a	20 Dec 2010, 07:55	0.00 MB	12	0
98,516 98,516	00000000000164d02eec994637e02287c5e753d3248ca189f4b32fc293e5097a	20 Dec 2010, 07:48	0.00 MB	12	0
98,515 98,515	0000000000012d33a9b51c3619af87cd2b04d0e853d8eb2b37fba01442436f5e	20 Dec 2010, 07:47	0.00 MB	12	0
98,514 98,514	000000000002207b7e951c6896b777d66c2e5029e75f9668f01b6ba23d4d1970	20 Dec 2010, 07:27	0.00 MB	13	0
98,513 98,513	000000000000b88d181ceb3ed422a66934ab2de40a13004d3a0d3f0a338900d7	20 Dec 2010, 07:23	0.00 MB	12	0
98,512 98,512	000000000002d162d4ba6d11b8e1553c602029f34a6dc2059aa939838cf4cabc	20 Dec 2010, 07:20	0.00 MB	12	0
98,511 98,511	0000000000054ce7ecea51995a2f789c4187d7dc965c57d4d6b3f436a3021df3	20 Dec 2010, 07:15	0.00 MB	3	0
98,510 98,510	000000000002a1f19682c4a19d1fc9219e915eeb21f7aa3eaf065b5f079f5901	20 Dec 2010, 07:09	0.00 MB	3	0
98,509 98,509	000000000004059710a83840decbd6ec671a111b1020246dd1b34fca9e254af4	20 Dec 2010, 06:42	0.00 MB	1	0
98,508 98,508	000000000003e437ab68818c4ca465e161bd112956cd01637c44cee0c0e56eef	20 Dec 2010, 06:34	0.00 MB	1	0
98,507 98,507	00000000000284953207252f19c33389ed9c97b8dd56e9ad2ef8f2167b5a6a61	20 Dec 2010, 06:31	0.00 MB	3	0
98,506 98,506	000000000001d85e0d73c1344ec29a2660d3d0da432a9998ec1f06f88f9b9b07	20 Dec 2010, 06:28	0.00 MB	2	0
98,505 98,505	0000000000042663e9e9366c91543db50cb05360ce66cb109a52849ac253ec3e	20 Dec 2010, 06:29	0.01 MB	2	0
98,504 98,504	000000000000416102188cd235fe2fcb6555da813c2367793617423106369072	20 Dec 2010, 06:15	0.00 MB	8	0
98,503 98,503	000000000002e287ebca9d046a9406266345ca2912d43bd5805b884d4c395b52	20 Dec 2010, 05:48	0.00 MB	3	0
98,502 98,502	00000000000340d8720fa30424c986c6c8d9227da7b54b6f82e5feb4f88f6d3b	20 Dec 2010, 05:28	0.00 MB	1	0
98,501 98,501	0000000000017d04e76f4f54e6895ef9685c1fc9b6021073fa90bb178ce73c00	20 Dec 2010, 05:25	0.00 MB	4	0

Previous 10 blocks ↓

Total Size: 770.74 GB

Node Information

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

Uptime: 2 months, 23 days, 5 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,847.60 GB sent, 100.68 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.