Blockchain Explorer | learn me a bitcoin

Memory Pool

4,630 transactions

2.76 vMB

Show Random Selection

Max Size: 11/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 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
907,802	00000000000000000002349e0000000000000000000000000000000000000000	11 mins, 52 secs ago	1.00 vMB	3,392	3

Show Transactions

Blockchain

Tip: 907,801 (750,225 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
157,576 157,576	00000000000003607d1845f4f94cccf86ada45eba3d5f92b70652dcb3107bb74	15 Dec 2011, 04:56	0.00 MB	7	132
157,575 157,575	00000000000007c362c5ffcf3b6b3ee54321064d14882ee683358cab7e8d93f8	15 Dec 2011, 04:44	0.02 MB	38	117
157,574 157,574	0000000000000c716e08d51caf21e8e8fb9ebe5825e250498ae9046923d4e6ec	15 Dec 2011, 04:26	0.01 MB	26	49
157,573 157,573	00000000000002a322a500b472bd968dce165327b5e5347be4d33e22726e1e1d	15 Dec 2011, 04:15	0.03 MB	84	30
157,572 157,572	00000000000005812b4b7ce277719a6a9f11351fd7c86ce445fe1489d84af194	15 Dec 2011, 04:09	0.01 MB	31	89
157,571 157,571	0000000000000ba4919ae0126c141fd32d665c46851bd6b902d68b1046bc3608	15 Dec 2011, 03:50	0.00 MB	10	471
157,570 157,570	00000000000009c589b9b08fe8f24a242ba3a22ce4a574c6c96d8013f2763cf5	15 Dec 2011, 03:39	0.04 MB	126	197
157,569 157,569	0000000000000a76959b0ecc8ec7c7d375e4ad997e9d1ad14e26092012b32282	15 Dec 2011, 02:59	0.02 MB	42	95
157,568 157,568	00000000000006e0f0aa9ee6a81ff40790d1cbd8c95e1faf055a469f6c3e8d9c	15 Dec 2011, 02:48	0.01 MB	24	56
157,567 157,567	00000000000005c81f8f2efe77594f2dae70ba09398950eaf806430ecb2b79a3	15 Dec 2011, 02:43	0.01 MB	8	29
157,566 157,566	0000000000000ca74e78cbcbfd621bb2cd33d552e4dc5d82dcbf6f38fe9ff5c9	15 Dec 2011, 02:40	0.01 MB	25	91
157,565 157,565	00000000000001c91d24585d52aeb4f53aa0bb2c182c44f9fb8fdc4aac8fdf50	15 Dec 2011, 02:35	0.05 MB	105	84
157,564 157,564	00000000000003eff78943b60bb94d0aa5262ff78f6b2f3e76a2335486cf449d	15 Dec 2011, 02:23	0.04 MB	87	60
157,563 157,563	00000000000000735c16e1cdf2ec11c18ee59045c574c0612a33d3e5be94508f	15 Dec 2011, 01:53	0.00 MB	10	82
157,562 157,562	00000000000001e3a9c53f7576cebb3545357a8bb380e15dec60ff479600ceeb	15 Dec 2011, 01:53	0.01 MB	23	45
157,561 157,561	0000000000000208e36e55faaafc60b36f35ac2b68c83cb632b749c19f661f9e	15 Dec 2011, 01:44	0.03 MB	48	230
157,560 157,560	000000000000089003d7f4b53f895f457d46529e3d57b367435f806501dd2ace	15 Dec 2011, 01:29	0.03 MB	121	14
157,559 157,559	000000000000097f080a83829dd3217e3516cbb7079f873a5cd76f72ee71497a	15 Dec 2011, 01:23	0.01 MB	22	112
157,558 157,558	0000000000000774627feac1ae955108f96bf5a58b02052c71811b8a667b1064	15 Dec 2011, 01:13	0.01 MB	22	44
157,557 157,557	0000000000000583bf9c2ac922252009ab87770b101e63b1f90555f0ee1ae94e	15 Dec 2011, 01:09	0.00 MB	1	0
157,556 157,556	00000000000008e155557e8beb40c421b7630c2d4cdb05a32f7af7a1b1724405	15 Dec 2011, 01:09	0.01 MB	34	146

Previous 10 blocks ↓

Total Size: 769.17 GB

Node Information

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

Uptime: 2 months, 18 days, 2 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,632.86 GB sent, 93.74 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.