Blockchain Explorer | learn me a bitcoin

Memory Pool

5,279 transactions

1.33 vMB

Show Random Selection

Max Size: 8/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 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
907,830	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 46 secs	1.00 vMB	3,787	3

Show Transactions

Blockchain

Tip: 907,829 (791,845 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
115,984 115,984	0000000000002c970ccc3d2a9931240454cda9b9daf36085ad6ebceecc2244e9	31 Mar 2011, 17:14	0.00 MB	1	0
115,983 115,983	00000000000004c1f298ac3e03ba1061a1c1a3a68254aac905f9eb5fbef2e79e	31 Mar 2011, 17:13	0.00 MB	8	853
115,982 115,982	000000000000ed55f91c0f4fc071f357d2b8552106e46446180934bd9904e4b0	31 Mar 2011, 17:08	0.00 MB	12	0
115,981 115,981	0000000000003589d1b2a3c2d2aa8670fbe1cafe5e35dc948b94f008ac1ecfef	31 Mar 2011, 17:05	0.00 MB	10	986
115,980 115,980	000000000000d9aab97839f92b1a0796db01826a547f1d9d883bd1c5388ea2ed	31 Mar 2011, 16:59	0.00 MB	8	612
115,979 115,979	0000000000008150fc4ba4eddede4dd03bcede8b93a4a9e51969a58effaf69dc	31 Mar 2011, 16:42	0.00 MB	11	0
115,978 115,978	0000000000000b5648d6155adea657003efac313e3a1efb04e1b09373512deff	31 Mar 2011, 16:39	0.00 MB	14	0
115,977 115,977	0000000000001ce70319eea9705afd9aaf44ca06b47b22276f1f606413030dbe	31 Mar 2011, 16:38	0.00 MB	2	3,861
115,976 115,976	000000000000684bf8707fa673ed9272e40b72e6da082591e527ccf4e5d2cea9	31 Mar 2011, 16:30	0.00 MB	4	3,886
115,975 115,975	000000000000dc80b8f789599e6484b7a4a9e89d647990fb55e3bcd5453e06a6	31 Mar 2011, 16:10	0.00 MB	7	572
115,974 115,974	000000000000091c5a109d5067fba58b466fc8b8f496416d0d499329f5c2a62c	31 Mar 2011, 16:04	0.01 MB	16	337
115,973 115,973	0000000000005b9eb9802de9299db15c93836837238f1d7a0921095be3784617	31 Mar 2011, 15:55	0.00 MB	4	3,880
115,972 115,972	00000000000037f881e0b9f794316fe4b22428872d56bb1a599b6c2f677e23a9	31 Mar 2011, 15:35	0.00 MB	7	486
115,971 115,971	000000000000c8aca6690050768df887463271b40d2f222a45bb143ca370330b	31 Mar 2011, 15:33	0.00 MB	10	1,424
115,970 115,970	000000000000d69dc3b0050595580f96f024ea38533cd5114c14cef19168108f	31 Mar 2011, 15:22	0.00 MB	5	0
115,969 115,969	0000000000004ea2f31c5d212d33d6a8786d9c71768acbed7e1e923d4e29e655	31 Mar 2011, 15:21	0.00 MB	9	321
115,968 115,968	000000000000ddd4a7f14a738b900e1bc29729563a392019d73870e6cfcc3abc	31 Mar 2011, 15:08	0.00 MB	5	1,031
115,967 115,967	00000000000048f8e2341b09a1a60c396b2a64cc415dc031cf3882096eefabe2	31 Mar 2011, 15:07	0.00 MB	8	355
115,966 115,966	0000000000007d059e1e7abd856e47efdabeb3cad50d3bad02f17ebbf220b6b8	31 Mar 2011, 14:58	0.00 MB	7	373
115,965 115,965	000000000000386de8624f55379e87f3f183e2f6a70e149b36d8a2df1c026a42	31 Mar 2011, 14:51	0.00 MB	16	408
115,964 115,964	000000000000b862f5f70f79c0dd2b06ad78fd66c46aa1548a367039471126b8	31 Mar 2011, 14:48	0.00 MB	4	442

Previous 10 blocks ↓

Total Size: 769.22 GB

Node Information

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

Uptime: 2 months, 18 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,634.65 GB sent, 94.04 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.