Blockchain Explorer | learn me a bitcoin

Memory Pool

12,695 transactions

3.99 vMB

Show Random Selection

Max Size: 24/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 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
907,717	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 43 secs ago	1.00 vMB	4,048	5

Show Transactions

Blockchain

Tip: 907,716 (790,503 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
117,213 117,213	000000000000a1142b39a9ececd64c08722f225af5e47718337c57d0dc880847	07 Apr 2011, 18:58	0.00 MB	5	533
117,212 117,212	000000000000c90cfb8541c246229b7511e42b41444082d5e8bb931d76050497	07 Apr 2011, 18:47	0.00 MB	12	352
117,211 117,211	000000000000567e139b0844b869c92dc19e0f3c432f748d4a7e9dd189972678	07 Apr 2011, 18:47	0.00 MB	11	0
117,210 117,210	00000000000026b76e5536ed9d7e1acfe48b235be9c6e84aa6cf70c867f8fd6b	07 Apr 2011, 18:40	0.01 MB	35	444
117,209 117,209	000000000000cab70729a78eefebeb740d37d1f05ef26a32834d8ad1745e9d76	07 Apr 2011, 18:27	0.00 MB	11	1,143
117,208 117,208	0000000000004f6f823ef19f4ab4ed851cfc956235739a752fb15be1f01dad4e	07 Apr 2011, 18:09	0.01 MB	10	571
117,207 117,207	00000000000024f7b40f0a260c7c83b75024f03ab29476dcdbb8879c05f8193d	07 Apr 2011, 18:02	0.00 MB	11	928
117,206 117,206	00000000000034b75681873630c0e41949670bdd54214eb6281ab48652a222a9	07 Apr 2011, 17:47	0.00 MB	12	629
117,205 117,205	000000000000b705b69575203242ae938f99d471764d28aef1a51f5dcfef036d	07 Apr 2011, 17:25	0.00 MB	11	1,593
117,204 117,204	00000000000085dd0731f0eb3f8b15168caf7090bb5b713469ffe3c12f7492e7	07 Apr 2011, 17:14	0.00 MB	7	0
117,203 117,203	0000000000001c6dd80776ea6fa31088e9d0560eb4d493e8e816a05b98224572	07 Apr 2011, 17:11	0.01 MB	13	984
117,202 117,202	0000000000004a6c46bfe7ebae1f7ea10c486f80428a677b803049912f1b0b16	07 Apr 2011, 16:59	0.00 MB	8	1,274
117,201 117,201	00000000000085831e0b7ba49f0c3048993d1d85505a055af668676080387f69	07 Apr 2011, 16:51	0.00 MB	9	948
117,200 117,200	00000000000010ebeea908506dd887bb4065d68d09f342bd1774ac7610bffdc9	07 Apr 2011, 16:45	0.00 MB	1	0
117,199 117,199	0000000000006ec1d4fb2c0999a5663046e4b3ab2d16f81dc915181370b86f1c	07 Apr 2011, 16:44	0.00 MB	4	2,096
117,198 117,198	00000000000095c33b4fab76ded2f907953cc5454b9ef954a109f13185de20d2	07 Apr 2011, 16:43	0.00 MB	2	0
117,197 117,197	0000000000004aae0f4d877f8ed73e1ddde593ffacb896780de41895316e922f	07 Apr 2011, 16:38	0.00 MB	6	1,261
117,196 117,196	00000000000061f8acd836d34e381a2c6989395de97be12c947dd49db182e4b8	07 Apr 2011, 16:27	0.00 MB	8	509
117,195 117,195	0000000000001402b479ab6f4f16305666d3f922c139cfa03c125edbb4afcb2d	07 Apr 2011, 16:16	0.00 MB	11	632
117,194 117,194	0000000000002e2d4545b2e98b154df3d71509317b07987ec446a2f475296d22	07 Apr 2011, 16:09	0.00 MB	10	1,044
117,193 117,193	0000000000002dc4913d2c2e23a3f4322f757137f6ffeb73978e4674b6e63aba	07 Apr 2011, 16:05	0.00 MB	7	936

Previous 10 blocks ↓

Total Size: 769.01 GB

Node Information

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

Uptime: 2 months, 17 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,622.19 GB sent, 92.93 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.