Blockchain Explorer | learn me a bitcoin

Memory Pool

7,026 transactions

2.27 vMB

Show Random Selection

Max Size: 13/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 sats/vbyte	2	20 minutes
4 sats/vbyte	3	30 minutes
2 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
907,695	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 55 secs ago	1.00 vMB	3,586	4

Show Transactions

Blockchain

Tip: 907,694 (752,757 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
154,937 154,937	00000000000006210b5ac03eaf57bc0be4695bb688a80fdc08f629b97f2d95e8	27 Nov 2011, 04:06	0.01 MB	17	256
154,936 154,936	000000000000071d7481a6c5e9c30ffcb6e95d696e9b8d0b20e74ef66a75197f	27 Nov 2011, 04:03	0.01 MB	30	252
154,935 154,935	0000000000000b552880ced4741dcdc727475bcf362c6fc5843b3d6522dc9362	27 Nov 2011, 03:50	0.00 MB	18	51
154,934 154,934	0000000000000511d979e5532b2ea40bf52c5870ffb9b54efbaae987766f7eb9	27 Nov 2011, 03:41	0.02 MB	7	47
154,933 154,933	0000000000000c310371b2aa3a946d86cb457799d4053fc5226cab6ec34f6edc	27 Nov 2011, 03:36	0.00 MB	10	68
154,932 154,932	00000000000007eb29b3edc75c1eecc0f96856f56b9c22a5ef1465a218256ce5	27 Nov 2011, 03:32	0.01 MB	14	129
154,931 154,931	0000000000000c326afe39e76f48bd13a2dff48f2ea327e1e2edf39f9f8686bf	27 Nov 2011, 03:29	0.00 MB	4	19
154,930 154,930	00000000000004f53f927c31a09d7b434ca2dbea39abb9535b38abd09ed1b09e	27 Nov 2011, 03:27	0.00 MB	2	0
154,929 154,929	0000000000000376ad7916d94c0b5a9c9ab82bd5fe9d7ab65bc59603658c44da	27 Nov 2011, 03:26	0.03 MB	92	8
154,928 154,928	00000000000001e4231334af06e0664e1576ee643643c072ec9d5289e391bfc3	27 Nov 2011, 03:16	0.03 MB	62	212
154,927 154,927	00000000000008ea350020b9c30e1e8202affa49228a8042e66e0f61f7325d64	27 Nov 2011, 02:47	0.01 MB	31	56
154,926 154,926	0000000000000564f4e024706969f7330258fa66e9a2119fb64d7efb49e0e74b	27 Nov 2011, 02:41	0.01 MB	19	60
154,925 154,925	000000000000095e73b5204b933c76d76b3b7cee8170e597ba789d91d9ff4582	27 Nov 2011, 02:36	0.00 MB	16	57
154,924 154,924	00000000000006e748dd5faa421eed348990cc31f0ec64a052374629de8a5b0c	27 Nov 2011, 02:29	0.03 MB	48	161
154,923 154,923	00000000000001133f9a4d65c84696712ca36fdb0f361654403082cf674e0294	27 Nov 2011, 02:23	0.02 MB	61	54
154,922 154,922	0000000000000e0711a0217528b50a5a24b53f128bff875dc9ed410aa59c3b98	27 Nov 2011, 01:37	0.01 MB	22	21
154,921 154,921	00000000000008cb1f2924d921b8ce77323e2b900295d43f2d9d1898e3792b03	27 Nov 2011, 01:30	0.00 MB	11	109
154,920 154,920	000000000000086718a39d9b170fcf64a62df1c539610c63caf326d3c8d1299b	27 Nov 2011, 01:28	0.01 MB	21	87
154,919 154,919	00000000000000d67c93180bfb28073f3d94e7a259f3dc9e3abeaefdbd6561f1	27 Nov 2011, 01:24	0.03 MB	120	0
154,918 154,918	0000000000000d87584adf63fbbb21a2563bbc0d79eec24f88808fb1a0a35e68	27 Nov 2011, 01:20	0.03 MB	84	298
154,917 154,917	0000000000000ba7d4bc4e05b3d717ff225cf8946dd56eb3b41464509707cfef	27 Nov 2011, 00:55	0.00 MB	14	69

Previous 10 blocks ↓

Total Size: 768.97 GB

Node Information

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

Uptime: 2 months, 17 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,615.71 GB sent, 92.68 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.