Blockchain Explorer | learn me a bitcoin

Memory Pool

8,316 transactions

3.20 vMB

Show Random Selection

Max Size: 18/200 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
907,732	00000000000000000002349e0000000000000000000000000000000000000000	9 mins, 26 secs	1.00 vMB	3,571	5

Show Transactions

Blockchain

Tip: 907,731 (762,588 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
145,143 145,143	000000000000016acaae76997b03e0adb6f8596ab793b25d66696bb94428e811	13 Sep 2011, 08:28	0.03 MB	104	31
145,142 145,142	0000000000000047804dd0066d36d50944b527035874709a1ccf66b9d15bf26a	13 Sep 2011, 08:19	0.05 MB	129	185
145,141 145,141	00000000000005868b7ea1d85d61389188bfb70eef16526164f8b40ee45124cc	13 Sep 2011, 07:43	0.03 MB	89	173
145,140 145,140	00000000000000fda61d24d998b030831bf9bde2a87064114dfbaf42da376cdd	13 Sep 2011, 07:01	0.02 MB	56	180
145,139 145,139	00000000000003f0bee168b9917ae4c8f1dcb4b511571b4aa8e0dc50a8364238	13 Sep 2011, 06:59	0.00 MB	8	51
145,138 145,138	0000000000000786ca22589222e2329aa8e9873051623d85cd2fa1c99163dc61	13 Sep 2011, 06:58	0.01 MB	12	196
145,137 145,137	000000000000043275d234151b4f4077228e4bfce9f7675dcc907b9ceba8622f	13 Sep 2011, 06:52	0.00 MB	3	0
145,136 145,136	000000000000024cf638d4bdf786c617ebc2ce313bb4f4ba38b27a319e7f5806	13 Sep 2011, 06:52	0.01 MB	30	176
145,135 145,135	00000000000003f7babe59bd5b9e0cedf16682fa718010424ee700df1e3e7ff8	13 Sep 2011, 06:49	0.00 MB	4	146
145,134 145,134	000000000000026464c226b9e462fe89a042c4e110a9f35c747706287cffe997	13 Sep 2011, 06:48	0.01 MB	28	175
145,133 145,133	00000000000001ce43030c56d80ed334000602bf4d3de2a5a94fbd2dc825d808	13 Sep 2011, 06:40	0.01 MB	30	310
145,132 145,132	0000000000000028b15bfcb56650962eb1f9c133a26940433223c676bb55ad7e	13 Sep 2011, 06:35	0.02 MB	48	150
145,131 145,131	00000000000003bd6b95563c3b31d7972c6966b7b424608a3141c99e6c39eda9	13 Sep 2011, 06:21	0.04 MB	116	74
145,130 145,130	000000000000043df76351010b2cfd55eac17dd1b1cfb7dcf86c88acae9b679e	13 Sep 2011, 06:05	0.01 MB	18	91
145,129 145,129	000000000000084300af4afeb3f2dd69fbe8bbff0bd30d50339ddea72081c7c3	13 Sep 2011, 06:00	0.02 MB	50	92
145,128 145,128	000000000000059adc2351023b30963ed15c3946ad19b39423e40adf3dda5a86	13 Sep 2011, 05:51	0.02 MB	41	112
145,127 145,127	000000000000071a0a3065501248fe10301ef04c7530e501a0855e5944167ac1	13 Sep 2011, 05:47	0.00 MB	6	0
145,126 145,126	0000000000000948a832e8cf860b23b21e2de7b83d50f84ff8660bf5119acf26	13 Sep 2011, 05:46	0.02 MB	30	41
145,125 145,125	00000000000004b7eb2c321b47cf3f6de723444785cb67fc65f0143f31632fc4	13 Sep 2011, 05:37	0.01 MB	14	86
145,124 145,124	000000000000085790fafabfe524747f2572e5fd3e55f1c161994d499a4fbe9d	13 Sep 2011, 05:31	0.00 MB	9	52
145,123 145,123	0000000000000471e43b88d363d1c899724b5f2c0953be4449cc2aaa9a571115	13 Sep 2011, 05:29	0.04 MB	71	126

Previous 10 blocks ↓

Total Size: 769.04 GB

Node Information

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

Uptime: 2 months, 17 days, 15 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,626.88 GB sent, 93.09 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.