Blockchain Explorer | learn me a bitcoin

Memory Pool

10,179 transactions

3.09 vMB

Show Random Selection

Max Size: 18/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	8 mins, 52 secs ago	1.00 vMB	4,170	4

Show Transactions

Blockchain

Tip: 907,864 (642,187 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
265,677 265,677	00000000000000029a5d344ea8ae823f24bd81d60e33ee2e8792f794ae559dec	24 Oct 2013, 05:08	0.44 MB	625	62
265,676 265,676	00000000000000019eb547c2b610f078ab0540f56309ca9c3325002102067ab5	24 Oct 2013, 04:50	0.10 MB	241	95
265,675 265,675	0000000000000009c22a29c23d1371b74eba83887dae99a6824c9014fc65b59a	24 Oct 2013, 04:41	0.07 MB	132	47
265,674 265,674	00000000000000072089a0adae2b921c93f3d707c1180b7dae1b63ef03e0dd78	24 Oct 2013, 04:39	0.28 MB	670	109
265,673 265,673	000000000000000ef0c19a4847e5c5f5097fe8397d2f361de88d172ddda07588	24 Oct 2013, 04:19	0.26 MB	719	182
265,672 265,672	00000000000000074438b06c3c2c55e2c6aecd72a7079dd9cd595adaa77e7380	24 Oct 2013, 04:09	0.01 MB	16	40
265,671 265,671	00000000000000087cc002e69ba2fe2c3e093b1a3705ba259becfee55777815b	24 Oct 2013, 04:08	0.14 MB	357	118
265,670 265,670	000000000000000f101af970586963aadf934dfd043fd8f19cc23ce7478618d4	24 Oct 2013, 03:59	0.06 MB	97	20
265,669 265,669	0000000000000004bed61203007b92c4d07e8066ef3feaa4ac67a38cd29cf04b	24 Oct 2013, 03:59	0.16 MB	257	123
265,668 265,668	000000000000000433d7645b726bb6f734643e9a7883c40459d903bd9fe76779	24 Oct 2013, 03:47	0.15 MB	168	39
265,667 265,667	0000000000000002187246b45974f1feacbb3cdc57335b3b8f311181b5606aee	24 Oct 2013, 03:42	0.15 MB	154	27
265,666 265,666	000000000000000f733d4d33d9d0b31acec6e4131795d41bc5bf5d8d70e99de2	24 Oct 2013, 03:42	0.11 MB	187	59
265,665 265,665	000000000000000ff93013d7dc55fc14921bed7f6f2adad60a0ff7f2e4daf2d8	24 Oct 2013, 03:36	0.06 MB	128	71
265,664 265,664	0000000000000007cbc692c2c94ee37f52f9db95a4031a5f2766f58d34b187a4	24 Oct 2013, 03:33	0.03 MB	67	11
265,663 265,663	0000000000000001cb12a05756583781d11da1ce45bb0b146d84bb13d8e936f9	24 Oct 2013, 03:33	0.18 MB	310	90
265,662 265,662	000000000000000e813118931f18ab5f5e3a0185fcadc21412fd4c11857a904c	24 Oct 2013, 03:23	0.04 MB	62	30
265,661 265,661	00000000000000023657a97a03cf3b4a3bf94b7fde79298f472058d9fa4f7026	24 Oct 2013, 03:23	0.19 MB	293	69
265,660 265,660	0000000000000004def8fd7adbdcf93275b680085cfb2f2815eba83ee61b1f79	24 Oct 2013, 03:16	0.15 MB	145	38
265,659 265,659	000000000000000272fa0759c258d829609f00f0faef0d9ddd85dde3cbbada79	24 Oct 2013, 03:13	0.16 MB	225	54
265,658 265,658	0000000000000009c648ac052436653e4d558cd68e2058864ea4710fbd66506b	24 Oct 2013, 03:09	0.14 MB	328	76
265,657 265,657	00000000000000077991d77cd38b5d71301899cd0d5148617813d85735c08832	24 Oct 2013, 03:03	0.22 MB	448	89

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.49 GB sent, 94.38 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.