Blockchain Explorer | learn me a bitcoin

Memory Pool

1,361 transactions

0.57 vMB

Show Random Selection

Max Size: 3/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
4 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
907,778	00000000000000000002349e0000000000000000000000000000000000000000	7 mins, 13 secs	0.55 vMB	1,348	1

Show Transactions

Blockchain

Tip: 907,777 (677,223 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
230,554 230,554	000000000000010432f39515903e1bc6038b11fab7a1cd41a5d26ccb4d0abba8	10 Apr 2013, 02:08	0.25 MB	574	130
230,553 230,553	00000000000001d6124cae7577a718bca5e04594e75a67c0cc1f7c5c457ffb15	10 Apr 2013, 01:58	0.20 MB	393	128
230,552 230,552	00000000000001b05915986e40513e9924d62e347fc25b955dd7c0baa6330c53	10 Apr 2013, 01:50	0.11 MB	207	154
230,551 230,551	000000000000013558a57c56de7ea9a77a24ebd923fc597e913babe467d3106d	10 Apr 2013, 01:43	0.25 MB	224	49
230,550 230,550	00000000000000cb5ad3b5e1561f257c1cb37cd5b796c7ebedc30e2765f7f3c1	10 Apr 2013, 01:41	0.00 MB	8	254
230,549 230,549	00000000000000d530ce40105b14b46303b4cb612a3b41f0caf8d652620b1394	10 Apr 2013, 01:40	0.03 MB	52	76
230,548 230,548	000000000000005159699d084abdf76f8b8111b2c8dea8cd7c37b8433112bbf9	10 Apr 2013, 01:40	0.09 MB	154	139
230,547 230,547	000000000000012271514975edc79a036ac82714749543d0a181726436e28820	10 Apr 2013, 01:36	0.00 MB	18	148
230,546 230,546	00000000000001dffafea6179c0db53a684c4efb3bee19c161b8be4507463f84	10 Apr 2013, 01:35	0.12 MB	303	170
230,545 230,545	00000000000000a09e98a535b1c2da9d079a21b3e514d6d1143b2c54bb9a1960	10 Apr 2013, 01:28	0.02 MB	57	135
230,544 230,544	00000000000001cb0045df25100018dd99545f74798f3739f7bfbbe90bf21a30	10 Apr 2013, 01:27	0.26 MB	222	42
230,543 230,543	00000000000001dd8306cdf93369b978d44bf3aaabc050154b39b03750a55490	10 Apr 2013, 01:27	0.09 MB	210	154
230,542 230,542	00000000000000b9a7ebf0bef1b616a387c323f3d661834379b5ca3f13dd610e	10 Apr 2013, 01:22	0.25 MB	501	81
230,541 230,541	00000000000001d30301859f6294f34944730f04d8ea238b81dcedf2e16fa310	10 Apr 2013, 01:17	0.25 MB	452	107
230,540 230,540	00000000000001e3386bb4b25b91168b7c01bc3b603cbcf7d923bcb9c5cc207d	10 Apr 2013, 01:10	0.25 MB	531	95
230,539 230,539	00000000000000b96d9f1402ca9ef7f374d8a1fefd85b2c7ce907d3a7376a9df	10 Apr 2013, 01:04	0.36 MB	502	75
230,538 230,538	000000000000014179c8d89b71c3d8d72001cd4ead6bb9aa4bb20772fc473f71	10 Apr 2013, 01:00	0.15 MB	304	527
230,537 230,537	0000000000000160120fe18bd6ed424145a3f75c88daa36ed515b94271bc6a87	10 Apr 2013, 00:57	0.19 MB	512	152
230,536 230,536	00000000000001cc45ee0259a07520a684dd20edf1181b2c98e1d9ed2b62fb69	10 Apr 2013, 00:43	0.47 MB	646	71
230,535 230,535	00000000000001bb045de2a280d058047754c40209097410ddfe9adefc223e71	10 Apr 2013, 00:41	0.25 MB	523	138
230,534 230,534	00000000000000a5428bfdc872f06edcbc568558d9696de1871468df68d6ae60	10 Apr 2013, 00:29	0.25 MB	541	133

Previous 10 blocks ↓

Total Size: 769.12 GB

Node Information

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

Uptime: 2 months, 17 days, 22 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,630.11 GB sent, 93.49 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.