Blockchain Explorer | learn me a bitcoin

Memory Pool

7,154 transactions

2.68 vMB

Show Random Selection

Max Size: 15/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
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
907,700	00000000000000000002349e0000000000000000000000000000000000000000	1 min, 43 secs ago	1.00 vMB	2,857	4

Show Transactions

Blockchain

Tip: 907,699 (751,106 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
156,593 156,593	000000000000006e2910f7c5ea07f901515e8cea16ee83e07a50e28da7477107	08 Dec 2011, 09:21	0.00 MB	7	628
156,592 156,592	0000000000000ce19c7f747f310472ec676aecf22f84629cb83a8736e76a9208	08 Dec 2011, 09:18	0.04 MB	126	193
156,591 156,591	0000000000000eccbad5fb639ce5cb646d5295112b74385cb71a03ab526cd0c5	08 Dec 2011, 08:42	0.00 MB	5	74
156,590 156,590	00000000000006e4e74405a624052e2a42bda6a091aa8e168919f098489f26fb	08 Dec 2011, 08:41	0.02 MB	47	26
156,589 156,589	0000000000000ad67cb8ea84d4fe60774188846fba6128b3501c9e18fec556e3	08 Dec 2011, 08:30	0.00 MB	8	487
156,588 156,588	0000000000000eefaec142a321b3b77341b5ada15f68be38ee3ba4a25069862d	08 Dec 2011, 08:26	0.00 MB	2	0
156,587 156,587	0000000000000255823b9cf1ebee905e63e97c43c1b705e320ffc949ee0db6a3	08 Dec 2011, 08:24	0.00 MB	3	0
156,586 156,586	0000000000000bb693e982cc20e1616c5e3c93c4fc40f7dda82fe4dd7b0ebab0	08 Dec 2011, 08:22	0.00 MB	9	13
156,585 156,585	0000000000000ec74fd05ac2ef343fe6232cf8d274f71b655d6e6f0473afdc3b	08 Dec 2011, 08:21	0.03 MB	131	7
156,584 156,584	00000000000002472fae56b33945b51c30a73887690193ddc19f99d848d45127	08 Dec 2011, 08:14	0.01 MB	22	221
156,583 156,583	000000000000011266fb552f7c552edb53594f677c68ef28ab5945914ace3e0b	08 Dec 2011, 08:01	0.00 MB	14	15
156,582 156,582	0000000000000d4bf02179dee63865cf535a324c298a73a2d88a1d4163b14cf9	08 Dec 2011, 07:59	0.02 MB	55	121
156,581 156,581	000000000000069868c32b692f85d44e688fa00089e5b65d4e9843cec2210665	08 Dec 2011, 07:37	0.01 MB	19	187
156,580 156,580	0000000000000e6697aca06bddc6161422652115ef05d03276ff16c829f04f1a	08 Dec 2011, 07:13	0.02 MB	48	64
156,579 156,579	000000000000071f1495befacbe8061223489155047cb0225d90821694ada9cb	08 Dec 2011, 06:57	0.01 MB	19	1,025
156,578 156,578	000000000000096d5455a84e8fa9f64037c1d4abda480e2d988d4c030e19ee7e	08 Dec 2011, 06:52	0.05 MB	106	23
156,577 156,577	00000000000005fb8abc3c11fa89a2043566b7f47d9615daf196057517373d7c	08 Dec 2011, 06:48	0.03 MB	49	123
156,576 156,576	0000000000000ef4be26c95fc06ea716be05c3baddf887ddc60c4e66b2a1ba42	08 Dec 2011, 05:57	0.02 MB	31	69
156,575 156,575	0000000000000a67a0e95ce776686499ab02261dd7ccad0a5b506d8b6cee5e59	08 Dec 2011, 05:51	0.01 MB	12	64
156,574 156,574	000000000000022c1e5ab92337904a5c504c3edecb4daa00acf748d315e600d6	08 Dec 2011, 05:52	0.00 MB	16	170
156,573 156,573	000000000000030ff6af63486794ff13adb19bbb15aff481aa92e3a392ae2cab	08 Dec 2011, 05:46	0.02 MB	31	61

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

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

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.52 GB sent, 92.74 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.