Blockchain Explorer | learn me a bitcoin

Memory Pool

5,610 transactions

3.39 vMB

Show Random Selection

Max Size: 17/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
5 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
3 sats/vbyte	6	1 hour
2 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
907,728	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 7 secs	1.00 vMB	1,568	2

Show Transactions

Blockchain

Tip: 907,727 (790,587 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
117,140 117,140	000000000000212d18f758e9bf3f19e92001b16686410550ae17f74bc8b38208	07 Apr 2011, 08:39	0.00 MB	8	0
117,139 117,139	0000000000004b707d662dec42defed0ccd39fae9b5f6b7a241717dd577e4b7d	07 Apr 2011, 08:38	0.00 MB	11	0
117,138 117,138	00000000000065f93abd04ad7294363a2cc5df685343bff64438e7c19c37b571	07 Apr 2011, 08:37	0.00 MB	12	0
117,137 117,137	0000000000007a8262f3b58674236acd797c2494a2a7631dfab45032c133cfe8	07 Apr 2011, 08:36	0.00 MB	12	0
117,136 117,136	0000000000007aa307702e059b14c592222b4d5097765dc04e5ec313672b6026	07 Apr 2011, 08:27	0.00 MB	10	334
117,135 117,135	0000000000005b752ee80aaa811fc7736bafb84d8cc7cb96307378ad55f865fe	07 Apr 2011, 08:22	0.00 MB	13	0
117,134 117,134	000000000000b9b901799bd7e2afe67980936c4fe9edb3bddd402c9a1d91fd40	07 Apr 2011, 08:20	0.00 MB	8	0
117,133 117,133	0000000000004558edb2d98082a5b9937e61c99490164667eb0f4983d663ba0c	07 Apr 2011, 08:11	0.01 MB	28	111
117,132 117,132	0000000000000f6d9dc368ac575b110696424f7368139d25dc563a09ae33a896	07 Apr 2011, 08:09	0.00 MB	6	0
117,131 117,131	00000000000009e16a1700178fdbcd55c1de855631f6acced3ac7c147afbabdc	07 Apr 2011, 07:48	0.01 MB	24	585
117,130 117,130	000000000000606bc18610dbd2eb908fdd6dd345ce2204b6a11e69e3859842e5	07 Apr 2011, 07:19	0.00 MB	12	671
117,129 117,129	00000000000061b0910b2a2e309d54857bbe1cf298553daa6590c33ec5ed655c	07 Apr 2011, 07:00	0.00 MB	11	0
117,128 117,128	000000000000b71542f1f86f6b147f3c11483ab9c13c9823f14344509abde8fa	07 Apr 2011, 07:00	0.00 MB	7	0
117,127 117,127	00000000000006d5627d40b9a18242bc2d2209448ecc4443f2a90ee93349b136	07 Apr 2011, 06:58	0.01 MB	14	561
117,126 117,126	000000000000b5e5e7c69d4eff0508a44307842e809c9821ac59e849ed71614e	07 Apr 2011, 06:48	0.00 MB	8	0
117,125 117,125	000000000000746963fb019eea1831b10350e874acb44a84930dda4b133b2217	07 Apr 2011, 06:47	0.00 MB	10	997
117,124 117,124	00000000000072dcf782ed7f76cb9695b860c31dfa03512f0f067ed871c95e94	07 Apr 2011, 06:43	0.00 MB	14	1,163
117,123 117,123	000000000000b768b8bb81b7c66daebdf96bbea27ef58c1a270e5915a9768f79	07 Apr 2011, 06:28	0.00 MB	13	1,099
117,122 117,122	0000000000002c6dd3624155c68ea74e2e047329033b55880982a6f3cb01b510	07 Apr 2011, 06:13	0.00 MB	13	571
117,121 117,121	00000000000005e677b2f838e94e236d34a80b95156fda7b2044301291e4fef9	07 Apr 2011, 06:06	0.00 MB	11	323
117,120 117,120	000000000000878488ae972e451dce0b67e8b50e3d7ed2424a69b0ffb9f95c02	07 Apr 2011, 05:55	0.01 MB	17	171

Previous 10 blocks ↓

Total Size: 769.03 GB

Node Information

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

Uptime: 2 months, 17 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,625.82 GB sent, 93.05 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.