Blockchain Explorer | learn me a bitcoin

Memory Pool

10,460 transactions

3.31 vMB

Show Random Selection

Max Size: 20/200 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
907,839	00000000000000000002349e0000000000000000000000000000000000000000	4 mins, 10 secs	1.00 vMB	4,084	4

Show Transactions

Blockchain

Tip: 907,838 (748,159 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
159,679 159,679	000000000000090aa90b3d04fa68a31966aa255f6d169ae94eae81627b0a4d27	29 Dec 2011, 10:04	0.00 MB	9	16
159,678 159,678	000000000000076718fb4e149ff656e16fd152af91db9b9a09f8a277b7ad88ca	29 Dec 2011, 10:01	0.01 MB	24	46
159,677 159,677	0000000000000e50da4e53fe7eb66c07da938b703ce71beb870a30bf1cbdd6da	29 Dec 2011, 09:56	0.03 MB	72	287
159,676 159,676	00000000000004453a92581dd6529423ea0cc56c56bc5a666c4d05a3ac2005c3	29 Dec 2011, 09:21	0.02 MB	24	43
159,675 159,675	000000000000006904e1d63c60be14a74193cac6189c6f91ca3cb9a0d867eaf0	29 Dec 2011, 09:17	0.00 MB	11	16
159,674 159,674	0000000000000551c6124204a981bddf02e3c47dea09ecc3063b5414573b0b9f	29 Dec 2011, 09:16	0.03 MB	38	44
159,673 159,673	000000000000034bdefb9784d81707c3bb4f480655110a707d6a54792971770b	29 Dec 2011, 09:05	0.04 MB	111	132
159,672 159,672	000000000000024094443125418b03dbf746dcbdfb964400fc44012ccd0fd5e6	29 Dec 2011, 08:53	0.00 MB	7	117
159,671 159,671	0000000000000b66cced7c35a0862810ca795c1d3f2c06f8d2a65bd8c155ca63	29 Dec 2011, 08:51	0.01 MB	38	104
159,670 159,670	0000000000000c1102196467286baca3c51a2ab8687e9537f86d8ea24ffc70e9	29 Dec 2011, 08:52	0.02 MB	34	130
159,669 159,669	000000000000086a6b852409d64613298a38090fa9b15a12ee602bc9eb1503e1	29 Dec 2011, 08:35	0.02 MB	18	774
159,668 159,668	0000000000000c9d87421888cdaf7831c44b59dc385c5e0c5b8765a3db8eae40	29 Dec 2011, 08:22	0.00 MB	13	213
159,667 159,667	00000000000008da20aad977cfb6beefde0ce607121d1f074b71ba62038d94a5	29 Dec 2011, 08:19	0.00 MB	1	0
159,666 159,666	0000000000000b40492ccd1a2e6806781570e31ce16d4599a554a31fc5085055	29 Dec 2011, 08:19	0.00 MB	3	64
159,665 159,665	0000000000000aec8b8631808f52b33b2c413c8c0d9702095249b1bdb7af01b3	29 Dec 2011, 08:17	0.00 MB	1	0
159,664 159,664	0000000000000d1204c6d0073e6b1b72b1402941c32bf6c91f636d4143fd15cc	29 Dec 2011, 08:16	0.02 MB	43	152
159,663 159,663	0000000000000ccbc11813e4b3268de29b60592afbfc17046473c5e0b8422c96	29 Dec 2011, 07:55	0.03 MB	76	224
159,662 159,662	0000000000000ab29eac03429cc6082018753973ac3134a618fb211d2b65842b	29 Dec 2011, 07:28	0.01 MB	18	283
159,661 159,661	0000000000000d5b9bbbdba6c2a0601f43ba63812823959b744ab1ba282a9fe3	29 Dec 2011, 07:16	0.00 MB	7	98
159,660 159,660	00000000000007d514e4c346f2e34ec8eb695eebccb5fbef5339358e0e289349	29 Dec 2011, 07:14	0.02 MB	58	11
159,659 159,659	000000000000054bf4761f783a26acffec1fda78482b01ac23ed9190104b619e	29 Dec 2011, 07:04	0.01 MB	27	147

Previous 10 blocks ↓

Total Size: 769.24 GB

Node Information

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

Uptime: 2 months, 18 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.05 GB sent, 94.13 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.