Blockchain Explorer | learn me a bitcoin

Memory Pool

5,598 transactions

1.64 vMB

Show Random Selection

Max Size: 10/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 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
907,875	00000000000000000002349e0000000000000000000000000000000000000000	18 mins, 48 secs ago	1.00 vMB	3,821	4

Show Transactions

Blockchain

Tip: 907,874 (754,825 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
153,049 153,049	0000000000000cae4711ff57a1a567a8e66497302af604153c3ac5e65b5eaa74	13 Nov 2011, 03:36	0.00 MB	8	73
153,048 153,048	0000000000000bf886763d917a29e3bf2fe11a9d01f612739133e7265b253cab	13 Nov 2011, 03:33	0.02 MB	46	226
153,047 153,047	0000000000000d658588f01c7469163ddce4fd5e96433c1f5be0c3b628b1531b	13 Nov 2011, 03:23	0.00 MB	1	0
153,046 153,046	0000000000000988de1e0dba60b93700fba6fa4f0cf4ddf5ba14aa7330a1717f	13 Nov 2011, 03:23	0.00 MB	13	13
153,045 153,045	000000000000066d102cce387a015c5fa49c3eac84a04c277b76b3dcb804fb8c	13 Nov 2011, 03:20	0.01 MB	24	180
153,044 153,044	00000000000006f2b6b8da89266161a6fd15b2f130948871d6be8b02277a4983	13 Nov 2011, 03:06	0.01 MB	12	43
153,043 153,043	0000000000000526076ab946446b14786f5aea65e603e25c11b09409b687c1d0	13 Nov 2011, 03:02	0.04 MB	105	79
153,042 153,042	00000000000007403fdd3f9cb1e91fb7d1c4955284b389d63911c2f9fd600ec0	13 Nov 2011, 02:44	0.00 MB	1	0
153,041 153,041	00000000000000b11d3fd19de2bd4058faabea8a79e4347c785083d1975a6230	13 Nov 2011, 02:31	0.02 MB	22	195
153,040 153,040	00000000000002922aaf9e89b1446227bdbe798dbf14bb835d30e79bd67a452f	13 Nov 2011, 02:24	0.00 MB	15	263
153,039 153,039	0000000000000b5c20215a39839d9b39f1decfdd61c9e7f603309a1c72f8c2b4	13 Nov 2011, 02:18	0.05 MB	117	64
153,038 153,038	00000000000002bf299b5122c7d9013eff902021515933177381a49f691313ec	13 Nov 2011, 01:56	0.03 MB	89	63
153,037 153,037	000000000000033d209abbb528df6cb73435bf1c90633d07d82bfff0de491193	13 Nov 2011, 01:51	0.00 MB	9	526
153,036 153,036	0000000000000c7ad654e9a96e86db8d003cd3dd37cb6f5e6ac7107822be4b03	13 Nov 2011, 01:46	0.07 MB	66	177
153,035 153,035	000000000000043ac460499e7e87745c8495feaf615bb5a17bb765ea04c9dbea	13 Nov 2011, 01:05	0.01 MB	34	8
153,034 153,034	000000000000086a3b7626385df6583c4dfe640e099fb3897cb063e0f9b387dc	13 Nov 2011, 01:00	0.01 MB	23	175
153,033 153,033	0000000000000994ecb75184c54f80a8065dd9b483c22bdfa2c1ff76c98023f7	13 Nov 2011, 00:56	0.01 MB	26	369
153,032 153,032	0000000000000d49844acbf810685f116dd4474e0de77d6cdc607143431d36e0	13 Nov 2011, 00:39	0.00 MB	4	0
153,031 153,031	0000000000000672457f8ff258302cd1295425c2c5b827791f6ec1598af985c9	13 Nov 2011, 00:37	0.02 MB	47	174
153,030 153,030	0000000000000495a803db56c1d37a28a2a11971b35d74d9fa48e97806ea1beb	13 Nov 2011, 00:27	0.00 MB	17	45
153,029 153,029	0000000000000bb8bb75915bc7bf3ece20c65bf9671326480338dbd811f2addc	13 Nov 2011, 00:23	0.01 MB	36	158

Previous 10 blocks ↓

Total Size: 769.31 GB

Node Information

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

Uptime: 2 months, 18 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.77 GB sent, 94.49 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.